Top Web App Development Agencies for B2B Companies

7 min
Targets we’ve achieved:
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Increased US Software Development Company's annually acquired clients by 400% *
Generated 50+ business opportunities for UK Architecture & Design Services Provider *
Reduced cost per lead by over 6X for Dutch Event Technology Company *
Reached out to 13,000 target prospects and generated 400 opportunities for Swiss Sports Tech Provider *
Boosted conversion rate of Ukrainian IT Company by 53.6% *
Max Mykal
Co-Founder @ Lengreo

    Introduction

    B2B companies require robust, custom-built web applications that streamline business operations, enhance client engagement, and support sales processes. From CRMs and client portals to quoting tools and ERP integrations, the needs are vast and highly specific. Web app development agencies that specialize in B2B understand the long sales cycles, multi-user access levels, and need for data security. These agencies design scalable solutions that help B2B businesses deliver better service and gain a competitive edge.

    1. LenGreo

    1. LenGreo

    Description

    LenGreo is a strategic web app development partner helping B2B companies design and launch powerful digital platforms. Known for combining sleek design, solid engineering, and lead-focused marketing, LenGreo helps B2B businesses create tools that drive conversion and operational success.

    Specialization

    LenGreo builds custom web applications with React, Node.js, and Laravel, focusing on performance, scalability, and business logic integration. Their marketing expertise includes SEO and lead generation campaigns tailored to B2B needs, especially in competitive niches.

    Key Services

    • Custom Web App Development for B2B Companies
    • Backend & Frontend Development (React, Node.js, Laravel)
    • User-Centric UI/UX Design for Complex Interfaces
    • SEO, Content Strategy, and Funnel Optimization
    • B2B Lead Generation Campaigns and CRM Integrations

    Key Highlights

    • Built for complex, multi-touchpoint B2B workflows
    • Offers end-to-end tech and growth services
    • Understands long sales cycles and B2B conversion metrics
    • Workshops available for strategy alignment and planning

    Key Achievements

    • Developed platforms for B2B SaaS, manufacturing, and consulting firms
    • Helped clients expand inbound pipelines through custom lead gen
    • Recognized for strong delivery, communication, and ROI-driven builds

    Contact and Social Media Information

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    2. WebFX

    2. WebFX

    Description

    WebFX is a full-service digital marketing and web development agency specializing in creating revenue-driving websites for B2B companies. With over 25 years of experience, they focus on building functional, user-friendly platforms that enhance lead generation and client engagement. Their integrated approach ensures that B2B businesses have websites that not only look great but also perform effectively in competitive markets.​

    Specialization

    WebFX specializes in B2B web development, offering custom solutions that cater to the unique needs of business-to-business interactions. Their services include responsive website design, e-commerce functionality, content management systems, and integration with various marketing tools. By combining technical expertise with a deep understanding of B2B marketing strategies, WebFX delivers websites that drive measurable results.​

    Key Services

    • Custom B2B Web App Development

    • Responsive Website Design

    • E-commerce Development for B2B Platforms

    • Content Management System (CMS) Integration

    • Search Engine Optimization (SEO) Services

    • Pay-Per-Click (PPC) Advertising

    • Social Media Marketing and Advertising

    • Email Marketing Campaigns

    Key Highlights

    • Over 25 years of experience in B2B web development

    • Full-service agency offering both development and marketing solutions

    • Proven track record with over $10 billion in client revenue generated

    • Client recommendation score significantly higher than the industry average

    • Dedicated team of over 500 marketing and development professionals

    Key Achievements

    • Successfully launched over 1,200 B2B websites

    • Helped clients achieve significant increases in lead generation and sales

    • Recognized for excellence in digital marketing and web development services

    • Maintains long-term partnerships with over 90% of clients into their second year

    Contact and Social Media Information

    • Website: www.webfx.com

    • Contact Email: info@webfx.com

    • Phone Number: 888-601-5359

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      3. Godfrey Systems LLC

      3. Godfrey Systems LLC

      Description

      Godfrey Systems LLC is a Chicagoland-based software design and development company specializing in custom solutions for mobile and web platforms. They offer comprehensive web solutions and responsive mobile app development, utilizing the latest digital technologies to elevate digital presence. Their services include seamless integration of payment gateways to enhance e-commerce capabilities. ​

      Specialization

      Godfrey Systems specializes in delivering tailored web and mobile applications for B2B clients. Their expertise encompasses e-commerce solutions, user experience and usability design, content management systems, and internal business app development. They employ agile development methodologies to ensure responsive design and efficient execution.

      Key Services

      • Custom Web App Development

      • Mobile and Responsive Website Development

      • E-commerce Website Solutions

      • User Experience & Usability Design

      • Content Management Systems and Databases

      • Internal Business App Development

      • Service Agreements, Maintenance & Support

      • Search Engine Marketing and Optimization

      Key Highlights

      • Chicagoland-based with a focus on B2B solutions

      • Expertise in a wide range of platforms including Flutter, Drupal, WordPress, Magento, Shopify, and more

      • Agile development process ensuring timely and efficient project delivery

      • Strong emphasis on user experience and responsive design

      • Proven track record with notable clients such as Johnson & Johnson, Kenvue, Aveeno, and Anchor Hocking

      Key Achievements

      • Successfully developed and deployed custom web and mobile applications for various B2B clients

      • Enhanced e-commerce capabilities for clients through seamless payment gateway integrations

      • Improved internal workflows and processes for businesses with tailored internal applications

      • Consistently delivered projects on time and within budget, fostering long-term client relationships

      Contact and Social Media Information

      • Website: www.godfreysystems.com

      • Phone Number: 815-345-3200

      4. Straight North

      4. Straight North

      Description

      Straight North is a full-service digital marketing agency specializing in custom web development for B2B companies. With over 25 years of experience, they focus on creating lead-generation websites that drive traffic and convert visitors into qualified sales leads. Their team combines expertise in web design, development, SEO, and conversion rate optimization to deliver high-performing websites tailored to each client’s unique business needs.​

      Specialization

      Straight North specializes in building custom, mobile-friendly websites for B2B clients across various industries. Their services include:​

      • Custom Web Design & Development

      • SEO & Conversion Rate Optimization (CRO)

      • Lead Generation Strategy

      • User Experience (UX) Design

      • Content Management Systems (CMS) Integration

      • E-commerce Solutions

      • Website Maintenance & Support​

      Key Services

      • Custom Web App Development for B2B

      • Responsive Web Design

      • SEO & CRO

      • Lead Generation Strategy

      • UX/UI Design

      • CMS Integration

      • E-commerce Solutions

      • Website Maintenance & Support

      Key Highlights

      • Over 25 years of experience in digital marketing and web development

      • Specialization in B2B lead-generation websites

      • In-house team of designers, developers, and marketers

      • Proven track record with numerous successful B2B projects

      • Comprehensive suite of services from design to ongoing support​

      Key Achievements

      • Developed custom websites that significantly increased lead generation for B2B clients

      • Implemented SEO strategies that improved search engine rankings and organic traffic

      • Enhanced user experience and conversion rates through effective UX/UI design

      • Provided ongoing website maintenance and support to ensure optimal performance

      Contact and Social Media Information

      5. SyncShow

      5. SyncShow

      Description

      SyncShow is a Cleveland-based B2B digital marketing agency specializing in ROI-driven strategies for industrial sectors. They focus on transforming marketing efforts into measurable revenue growth by implementing comprehensive marketing-to-sales infrastructures.

      Specialization

      SyncShow specializes in developing and executing digital marketing strategies tailored for manufacturing, transportation and logistics, warehousing and distribution, and professional services industries. Their approach emphasizes measurable outcomes and aligns marketing efforts with sales objectives.

      Key Services

      • Digital Marketing Strategy and Execution

      • Website Design and Development

      • HubSpot Services and Integration

      • Account-Based Marketing (ABM)

      • Value Proposition, Messaging, and Branding

      • Lead Generation and Nurturing

      • Sales Enablement and CRM Integration

      • Analytics and Performance Reporting

      Key Highlights

      • HubSpot Platinum Certified Agency Partner

      • Two-time Inc. 5000 honoree

      • Over 15 years of experience in B2B marketing

      • Proven track record of delivering measurable ROI

      • Dedicated Director of Client Strategy for each account

      Key Achievements

      • Developed and implemented marketing strategies resulting in significant revenue growth for clients

      • Enhanced lead generation and sales pipeline for industrial clients

      • Provided comprehensive marketing solutions from strategy to execution

      • Fostered long-term client relationships through consistent performance and communication

      Contact and Social Media Information

      • Website: www.syncshow.com

      • Phone Number: 440-471-4100

      6. Inoxoft

      6. Inoxoft

      Description

      Inoxoft is an international software development company with offices in Lviv, Ukraine, Philadelphia, and Tel Aviv. They specialize in delivering custom web and mobile applications for B2B companies, ensuring secure, scalable, and modern digital solutions tailored to business needs.

      Specialization

      Inoxoft offers full-cycle web development services, from business analysis and project planning to agile development and ongoing maintenance. Their solutions are designed to meet the specific needs of B2B companies, ensuring operational efficiency and scalability.

      Key Services

      • Custom Web and Cloud Development

      • UI/UX Design Services

      • Quality Assurance and Automated Testing

      • Software Integration Services

      • Dedicated Development Teams

      • IT Security Services

      • AI Chatbot Development Services

      Key Highlights

      • Over 200 successfully delivered projects

      • ISO 27001 certified for information security management

      • Expertise in modern technologies such as React, Node.js, and .NET

      • Agile methodology ensuring flexibility and client collaboration

      • Offices in Europe and the USA, catering to a global clientele

      Key Achievements

      • Recognized by Clutch as a Top Web Developer

      • Delivered innovative solutions across diverse industries, including Healthcare, Fintech, Education, Logistics, and Real Estate

      • Maintains a strong client satisfaction rate with independently verified reviews

      Contact and Social Media Information

      7. Netguru

      7. Netguru

      Description

      Netguru is a globally recognized software development and consultancy company headquartered in Poznań, Poland. With over a decade of experience and a team of more than 630 professionals, Netguru delivers custom digital solutions for B2B businesses, ensuring scalable and innovative web and mobile applications.

      Specialization

      Netguru offers comprehensive services, including web and mobile development, product design, and digital transformation solutions, tailored to meet the unique needs of B2B companies. Their focus is on driving business efficiency and enhancing digital experiences.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • Digital Transformation Consulting

      • Quality Assurance and Testing

      • AI and Data Engineering Solutions

      Key Highlights

      • Over 10 years of experience in software development

      • A team of 630+ developers and designers

      • Recognized for digital acceleration and innovation focus

      • Offices in Europe and the USA, catering to a global clientele

      • Agile methodology ensuring flexibility and client collaboration

      Key Achievements

      • Successfully delivered over 600 projects across various industries

      • Recognized by Clutch as a Top Web Developer

      • Partnered with fintech unicorns to build business banking solutions for SMEs

      • Delivered innovative solutions in healthcare, education, and commerce sectors

      Contact and Social Media Information

      8. Simform

      8. Simform

      Description

      Simform is a premier digital engineering company headquartered in Orlando, Florida, specializing in custom software solutions for B2B businesses. With over a decade of experience, Simform delivers innovative web and mobile applications tailored to enhance business operations and ensure scalability and security.

      Specialization

      Simform offers full-cycle services, from web and mobile development to product design and digital transformation consulting. Their solutions are specifically tailored to address the needs of B2B companies, improving operational efficiency and user experiences.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • Digital Transformation Consulting

      • Quality Assurance and Testing

      • AI and Data Engineering Solutions

      Key Highlights

      • Over a decade of experience in software development

      • A team of 1000+ professionals with diverse expertise

      • Recognized for digital acceleration and innovation focus

      • Offices in the USA and India, catering to a global clientele

      • Agile methodology ensuring flexibility and client collaboration

      Key Achievements

      • Successfully delivered over 600 projects across various industries

      • Recognized by Clutch as a Top Web Developer

      • Partnered with fintech companies to build business banking solutions for SMEs

      • Delivered innovative solutions in healthcare, education, and commerce sectors

      Contact and Social Media Information

      9. Syndicode

      9. Syndicode

      Description

      Syndicode is a value-driven software development company headquartered in Ukraine, providing custom solutions for B2B businesses. With a team of over 70 engineers, designers, and IT managers, Syndicode delivers end-to-end software development services, helping businesses improve their digital capabilities and streamline operations.

      Specialization

      Syndicode specializes in custom software development, including web and mobile applications, business analysis, and staff augmentation. Their agile development process ensures tailored solutions that meet the specific needs of B2B clients.

      Key Services

      • Custom Software Development

      • Web Application Development

      • Mobile Application Development

      • UI/UX Design

      • Business Analysis

      • Software Testing & QA

      • DevOps Services

      • AI & ML Development

      • Cloud Application Development

      • IT Cybersecurity Services

      Key Highlights

      • Over 10 years of experience in software development

      • Delivered over 140 successful products

      • Expertise in modern technologies like Python, Ruby on Rails, ReactJS, and Node.js

      • Agile methodology ensuring flexibility and client collaboration

      • Emphasis on product design and UI/UX to boost user engagement

      Key Achievements

      • Successfully launched various platforms, including e-learning medical platforms, digital mortgage platforms, and employment platforms

      • Recognized for creating robust and scalable web applications with a focus on usability

      • Maintains a strong client satisfaction rate with independently verified reviews

      Contact and Social Media Information

      10. Velvetech

      10. Velvetech

      Description

      Velvetech is a U.S.-based custom software development company with over 20 years of experience in delivering innovative digital solutions. Headquartered in Chicago and Sunny Isles Beach, Florida, they specialize in creating tailored web and mobile applications that support business growth across B2B industries.

      Specialization

      Velvetech provides comprehensive software development services, including web and mobile application development, IT consulting, and digital transformation solutions. Their expertise in B2B markets ensures that they address specific business challenges with precision and effectiveness.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • IT Consulting and Digital Transformation

      • Quality Assurance and Testing

      • DevOps and Cloud Services

      • AI and Machine Learning Solutions

      • IoT and Embedded Systems Development

      Key Highlights

      • Over two decades of software development experience

      • Delivered over 1,000 projects across diverse industries

      • Agile methodology ensuring flexibility and client collaboration

      • Recognized for integrating advanced technologies like AI and IoT into solutions

      • Offices in the USA, catering to a global clientele

      Key Achievements

      • Successfully launched and optimized numerous platforms in sectors like healthcare, finance, and manufacturing

      • Recognized by Techreviewer as one of the top mobile app developers in the United States

      • Partnered with companies like Insureon, delivering over 15 insurance projects over a decade-long collaboration

      Contact and Social Media Information

      11. Druid

      11. Druid

      Description

      Druid Oy, based in Helsinki, is a leading software development company specializing in high-quality digital solutions for B2B industries. Founded in 2012, Druid focuses on creating accessible, functional web applications that enhance customer experience management through open-source technologies.

      Specialization

      Druid provides custom web development services, including e-commerce platforms, content management systems, and Drupal-based solutions. Their proficiency in Drupal and JavaScript ensures seamless integration and user-friendly interfaces for B2B applications.

      Key Services

      • Custom Web Application Development

      • E-commerce Platform Development

      • Drupal Content Management Solutions

      • UI/UX Design and Development

      • Technology Consulting and Discovery Workshops

      • Maintenance and Support Services

      Key Highlights

      • Over a decade of experience in delivering digital solutions

      • Active participation in the Drupal and open-source communities

      • Emphasis on accessibility and compliance with online service laws

      • Agile methodology ensuring flexibility and client collaboration

      • Proven track record with large-scale projects for municipalities and international companies

      Key Achievements

      • Successfully revamped the City of Helsinki’s web services with a new universal Drupal platform

      • Developed the MyTamro service channel, enhancing content management and integrations

      • Achieved ISO/IEC 27001 certification, demonstrating commitment to information security

      Contact and Social Media Information

      12. Web Genius

      12. Web Genius

      Description

      WebGenius is a full-service digital agency based in Tampere, Finland, offering bespoke web development and creative services since 2017. They specialize in building responsive websites and digital platforms that align with clients’ brand identities and business goals, with a focus on simplicity and impact.

      Specialization

      WebGenius provides comprehensive web development services, including custom web applications, e-commerce solutions, and content management systems. Their expertise in both front-end and back-end development ensures seamless user experiences and optimized performance for B2B clients.

      Key Services

      • Custom Web Application Development

      • UI/UX Design and Implementation

      • E-commerce Development

      • Content Management Systems (WordPress, Joomla, Drupal)

      • Website Optimization and Support

      • Digital Marketing and SEO

      Key Highlights

      • Over a decade of experience in the digital industry

      • Emphasis on simplicity and impactful design

      • Tailored solutions for diverse business needs

      • Strong focus on responsive and user-friendly interfaces

      • Active participation in the open-source community

      Key Achievements

      • Successfully delivered numerous projects across various industries

      • Recognized for innovative design and effective digital strategies

      • Maintains a strong client satisfaction rate with positive feedback

      Contact and Social Media Information

      13. Absoluit

      13. Absoluit

      Description

      Absoluit is a Norwegian-based multinational IT solutions provider established in 2016. With a team of seasoned professionals, Absoluit delivers bespoke and innovative digital solutions across various industries, focusing on driving innovation, growth, and efficiency.

      Specialization

      Absoluit specializes in custom software development, offering services that include web and mobile application development, UI/UX design, IT consulting, and digital marketing. Their expertise spans multiple sectors, ensuring tailored solutions that meet specific business needs.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • IT Consulting and Digital Transformation

      • Quality Assurance and Testing

      • AI and Data Engineering Solutions

      • Cloud Automation Services

      • Digital Marketing and SEO

      Key Highlights

      • Established in 2016 with a global presence

      • A team of competent professionals merging technical skill with industry vision

      • Emphasis on delivering in-depth IT services that drive innovation and efficiency

      • Proficient in advanced technological frameworks for customized solutions

      • Offers a comprehensive suite of services under one roof

      Key Achievements

      • Successfully delivered numerous projects across various industries

      • Recognized for creating robust and scalable web applications with a focus on usability

      • Maintains a strong client satisfaction rate with positive feedback

      Contact and Social Media Information

      • Website: www.absoluit.com

      • Email: info@absoluit.com

      • LinkedIn: https://www.linkedin.com/company/absoluit

      14. Solveit

      14. Solveit

      Description

      SolveIt is a full-cycle software development company headquartered in the European Union, with offices in the United States and Poland. Since its establishment in 2016, SolveIt has been delivering bespoke digital solutions, including web and mobile applications, tailored to meet the specific needs of businesses across various industries. Their focus on providing scalable, secure, and efficient solutions makes them a great choice for B2B businesses looking to innovate.

      Specialization

      SolveIt specializes in providing end-to-end software development services, including project discovery, UI/UX design, development, and post-launch support. Their expertise spans multiple sectors, ensuring tailored solutions that meet specific business needs.

      Key Services

      • Custom Web Application Development

      • Mobile Application Development

      • UI/UX Design Services

      • MVP Development

      • Dedicated Development Teams

      • Quality Assurance and Testing

      • AI and Machine Learning Solutions

      • Cloud Services

      Key Highlights

      • Over 8 years of experience in software development

      • Delivered over 100 solutions, reaching more than 25 million end-users

      • 100% client satisfaction rate with a 5-star rating on Clutch

      • Agile methodology ensuring flexibility and client collaboration

      • Expertise in modern technologies like React, Node.js, and Flutter

      Key Achievements

      • Successfully launched various platforms across industries such as eCommerce, healthcare, real estate, media, wellness, and more

      • Recognized by Clutch as a Top Web Developer

      • Maintains a strong client satisfaction rate with independently verified reviews

      Contact and Social Media Information

      15. Crowntech

      15. Crowntech

      Description

      Crown Tech is a Copenhagen-based digital agency delivering high-performance web app solutions tailored to the fast-paced iGaming industry. Since 2019, they’ve focused on blending digital innovation with strategic execution to help gaming platforms stand out in a competitive market.

      Specialization

      Crown Tech specializes in building responsive digital platforms with a strong focus on UI/UX and backend integration. Their services include:

      • Digital Product Development

      • iGaming E-commerce & Payment Solutions

      • Real-Time Software Integration

      • Branding & Digital Identity for Gaming Brands

      Key Services

      • Custom Gaming Platforms and Dashboards

      • E-commerce Systems for In-Game Purchases

      • Backend Integration for Real-Time Data

      • Designing Game-Centric Brand Identity

      Key Highlights

      • Works with technologies like Laravel, Angular, Vue.js, and AWS

      • Follows agile project delivery for flexible iteration

      • Experienced in handling the operational complexity of online platforms

      • Delivers immersive digital experiences tailored to player behavior

      Key Achievements

      • Developed user-focused platforms for fast-scaling gaming brands

      • Recognized for addressing real-time system challenges

      • Praised for agility, creativity, and technical depth in reviews

      Contact and Social Media Information

      Conclusion

      A custom-built web app can transform how B2B businesses operate—simplifying internal processes, improving communication with clients, and providing valuable business intelligence. The top development agencies in this space understand enterprise needs and build secure, scalable, and intuitive platforms that drive efficiency and support growth. Whether you’re modernizing legacy systems or launching a new digital tool, partnering with a B2B-savvy web development firm is a strategic move toward long-term success.