Leading Custom Medical Software Development Companies in the USA

At Lengreo, we focus on creating software solutions that work for healthcare organizations. We know that healthcare isn’t just about technology – it’s about improving patient care, making operations run smoothly, and staying compliant with regulations. That’s why our team blends expertise in both healthcare needs and digital marketing to create software that’s tailored to fit perfectly with the way you work. From streamlining patient data management to ensuring everything runs safely and efficiently, we’re here to help make it happen.

As one of the top custom medical software development companies in the USA, we focus on building software that’s secure, scalable, and tailored to the unique needs of healthcare providers, pharmaceutical companies, and medical device manufacturers. Alongside software development, we offer digital marketing services that help healthcare businesses grow their online presence, engage with patients, and generate leads that actually make a difference.

Specialization:

• Custom Medical Software Development: We design and develop tailored software solutions that streamline healthcare operations, from patient record management to diagnostic tools, while ensuring security and regulatory compliance.
• Lead Generation: We specialize in generating qualified leads for healthcare businesses, using strategies designed to build lasting relationships and maximize ROI.
• SEO Services: Our SEO strategies are crafted to improve the online visibility of healthcare businesses, driving targeted traffic and enhancing search engine rankings.
• Digital Marketing: We provide end-to-end digital marketing solutions that include content creation, social media management, and paid advertising, all aimed at growing healthcare businesses’ online presence and engagement.

Key Highlights:

• Expertise in developing secure, scalable, and compliant medical software
• Proven track record in lead generation, SEO, and digital marketing for healthcare businesses
• Focused on creating software that enhances patient care and improves operational efficiency

Services:

• Custom Medical Software Development
• Lead Generation
• B2B Digital Marketing
• SEO Services
• Social Media & Content Marketing Services
• Paid Ads Services
• Demand Generation Services

Contact and Social Media Information:

• Website: Lengreo
• Contact Email: hi@lengreo.com  
• Phone Number: +31 686 147 566
• LinkedIn: Lengreo
• Twitter: @Lengreo
• Instagram: @lengreo

Our cases

SEO for BIM & VDC Services Provider

PPC For Adult Content Platform

Biological Age Blood Testing Kit

Belitsoft is a company that develops web applications for businesses in sectors like healthcare, e-learning, telecom, insurance, and fintech. Their work involves both full-system builds and smaller modules, depending on the client’s existing setup and evolving needs. They take a collaborative approach, working through multiple phases of a project, ensuring the solution fits well with the business’s long-term goals. 

Belitsoft’s teams consist of developers, UI/UX specialists, and business analysts, working together to provide end-to-end solutions, including post-launch support and ongoing maintenance, ensuring systems continue to meet business needs long after initial deployment.

Key Highlights:

• Covers both full builds and partial system expansion
• Experience across e-learning, healthcare, fintech, telecom
• Works with long-term development models
• Involves cross-functional teams from early planning to post-launch

Services:

• Enterprise Web App Development
• Backend and API Development
• Frontend Engineering
• System Integration
• Business Analysis and QA

Contact and Social Media Information:

• Website: belitsoft.com
• Phone: +1 (917) 410-57-57
• E-mail: info@belitsoft.com
• LinkedIn: www.linkedin.com/company/belitsoft-llc
• Twitter: x.com/BelitsoftCom
• Facebook: www.facebook.com/Belitsoft

ScienceSoft specializes in creating enterprise web applications for businesses that are already using complex systems like ERP, CRM, or analytics platforms. They help extend and enhance these existing tools by adding new features like dashboards, portals, or automation components. Their process begins by deeply understanding the client’s business structure and how new software can integrate into their existing systems, ensuring compatibility and maintainability.

The team stays involved through all stages of development, from planning and development to post-launch testing and support. This long-term involvement ensures the systems remain efficient and adaptable as business needs evolve.

Key Highlights:

• Enterprise apps built as extensions or upgrades of existing systems
• Experience in regulated sectors such as healthcare, retail, and telecom
• Delivery through phased development with the same team
• Support through project lifecycle into maintenance

Services:

• Enterprise Web Application Development
• Web Portals and Internal Tools
• ERP and CRM Integration
• Front‑End and Back‑End Engineering
• QA Testing and Ongoing Support

Contact and Social Media Information:

• Website: www.scnsoft.com
• Address: 5900 S. Lake Forest Drive, Suite 300, McKinney, Dallas area, TX-75070
• Phone: +1 214 306 6837
• Email: contact@scnsoft.com
• Facebook: www.facebook.com/sciencesoft.solutions
• Twitter: x.com/ScienceSoft
• LinkedIn: www.linkedin.com/company/sciencesoft

Accenture has a strong focus on delivering large-scale web applications, particularly for clients undergoing cloud migration, application transformation, or system modernization. Their team works across multiple regions and industries, aligning code delivery with enterprise standards and ensuring seamless integration with existing processes. 

Their approach involves cross-functional teams from the very beginning, scaling as necessary for complex projects. They also provide ongoing support and maintenance, ensuring smooth operation and alignment with business goals even after the solution is deployed.

Key Highlights:

• Enterprise cloud and legacy modernization projects
• Experienced in regulated and large-scale enterprise environments
• Delivery through agile or hybrid team structures
• Ongoing operations and support across global delivery centers

Services:

• Application Transformation
• Cloud-Native Web Development
• DevOps and Automation Engineering
• System Architecture and Consulting
• QA and Operations Integration

Contact and Social Media Information:

• Website: www.accenture.com
• Address: 395 9th Avenue, New York, NY, 10001
• Phone: +16023374000
• LinkedIn: www.linkedin.com/company/accenture
• Twitter: x.com/Accenture
• Facebook: www.facebook.com/accenture

AndersenLab builds enterprise-grade software solutions for sectors such as finance, healthcare, logistics, and retail. They typically take on projects that require integrating new tools into existing infrastructure or scaling internal teams. Most work involves backend systems, dashboards, and extensions to legacy platforms.

Engagements often begin with the client’s technical roadmap and grow into long-term partnerships where AndersenLab operates as an extended development team. Delivery is structured with clear documentation, phase-by-phase milestones, and post-launch transition support for maintenance or scaling needs.

Key Highlights:

• Works with legacy systems and enterprise extensions
• Clients in healthcare, finance, logistics, retail
• Suitable for long-term, ongoing development cycles
• Covers system architecture through deployment support

Services:

• Enterprise Web Application Development
• Web Portals and Dashboard Systems
• Backend/System Integration
• Cloud and DevOps Engineering
• Long-Term Support and Maintenance

Contact and Social Media Information:

• Website: andersenlab.com
• Address: 7300 State Highway 121, Suite 300, McKinney, Texas 75070
• Phone: +1 910 916 4176
• E-mail: vn@andersenlab.com
• LinkedIn: www.linkedin.com/company/andersen-lab
• Twitter: x.com/AndersenLabs
• Facebook: www.facebook.com/AndersenSoftwareDev
• Instagram: www.instagram.com/andersen.global

Softeq builds enterprise web applications that work in sync with physical devices and hardware, supporting industries like logistics, equipment tracking, and industrial workflows. They specialize in backend systems, dashboards, and middleware that collect and process data from sensors and machines, making operations more efficient and data-driven.

Softeq’s projects follow a clear structure: starting with requirement gathering, moving through system development, and ending with deployment. For long-term projects, they continue to provide updates, bug fixes, and new features as needed to ensure the software remains functional and optimized over time.

Key Highlights:

• Develops software connected to physical devices and hardware
• Works on backend systems, dashboards, and middleware
• Integrates with existing infrastructure
• Provides support and updates after deployment

Services:

• Enterprise Web Application Development
• Middleware and Integration
• Backend Development
• Dashboards for Device Data
• System Maintenance

Contact and Social Media Information:

• Website: www.softeq.com
• Address: 1155 Dairy Ashford Rd., Suite 125, Houston, Texas 77079, USA
• Phone: +1 888 552-5001
• LinkedIn: www.linkedin.com/company/softeq
• Twitter: x.com/softeq
• Facebook: www.facebook.com/softeq
• Instagram: www.instagram.com/softeq

BairesDev works on enterprise web applications for businesses in sectors like finance, healthcare, and e-commerce. Their focus is on building systems that manage everything from customer data to internal workflows and processing high transaction volumes. They also modernize or replace outdated systems, ensuring clients have the latest technology at their disposal.

Their team works with clients at various stages of a project, whether it’s taking on the full development or stepping in to handle specific parts of the process. Post-launch, BairesDev continues to support their clients, ensuring smooth updates and maintenance as systems grow and evolve.

Key Highlights:

• Builds enterprise web apps for finance, healthcare, and e-commerce
• Handles new development and system modernization
• Can join projects at different stages
• Offers post-launch technical support

Services:

• Enterprise Web Application Development
• System Modernization
• Backend and API Development
• Frontend Engineering
• Technical Support

Contact and Social Media Information:

• Website: www.bairesdev.com
• Address: 195 Montague Street, New York, USA
• Phone: +1 408 478-2739
• LinkedIn: linkedin.com/company/bairesdev
• Twitter: x.com/BairesDev
• Facebook: facebook.com/BairesDev
• Instagram: www.instagram.com/bairesdev

Velvetech specializes in enterprise web applications for industries such as insurance, healthcare, manufacturing, and finance. Their work often involves developing systems for internal workflows, business data management, and tool integrations. They also help businesses replace legacy software with newer platforms that better meet current operational needs.

Their team provides full-cycle development, from initial planning and design to ongoing maintenance and support. Whether it’s developing new platforms or upgrading existing ones, Velvetech ensures that the software remains adaptable and effective over time.

Key Highlights:

• Develops web apps for insurance, healthcare, manufacturing, and finance
• Works on internal systems and tool integrations
• Helps modernize legacy platforms
• Offers long-term technical support

Services:

• Enterprise Web Application Development
• System Integration
• Backend and Frontend Development
• Platform Modernization
• Support and Maintenance

Contact and Social Media Information:

• Website: www.velvetech.com
• Address: 18101 Collins Ave, Suite 1208, Sunny Isles Beach, FL 33160
• Email: info@velvetech.com
• Phone: +1 (847) 559-0864
• LinkedIn: www.linkedin.com/company/velvetech
• Facebook: www.facebook.com/velvetech
• Twitter: x.com/velvetech

ELEKS builds enterprise web applications for businesses that manage large amounts of data or complex workflows, often working with industries like logistics, retail, and public services. Their solutions include everything from dashboards and analytics tools to backend systems that support day-to-day business operations.

ELEKS often works from the ground up, developing complete applications from planning to deployment. They also help businesses with performance upgrades and system redesigns when existing systems need optimization. Their teams provide continued support and updates to ensure the software continues to serve its purpose.

Key Highlights:

• Focus on data-heavy and workflow-driven applications
• Works with logistics, retail, and public sector companies
• Offers full builds and partial system improvements
• Teams adapt to technical and business needs

Services:

• Enterprise Web Application Development
• Business Process Automation
• System Redesign and Modernization
• Analytics Tools and Dashboards
• Application Support

Contact and Social Media Information:

• Website: eleks.com
• Address: 625 W.Adams Str., Chicago, IL 60661
• Phone: +1 708 967 4803
• LinkedIn: www.linkedin.com/company/eleks
• Twitter: x.com/ELEKSSoftware
• Facebook: www.facebook.com/ELEKS.Software

Chetu focuses on developing enterprise web applications for industries like retail, healthcare, hospitality, and finance. Their work includes both backend systems and client-facing platforms, often incorporating custom dashboards and data systems designed to handle high transaction volumes and specific operational needs.

Chetu offers end-to-end development or can assist with specific project phases, such as backend logic or UI development. Their team also provides long-term support, including system maintenance and updates, ensuring that platforms evolve with business needs and stay up-to-date.

Key Highlights:

• Works with high-volume and industry-specific web applications
• Serves retail, healthcare, finance, and hospitality sectors
• Handles full systems or individual parts of a project
• Offers ongoing support and maintenance

Services:

• Enterprise Web Application Development
• Custom Dashboard Development
• Backend and Frontend Engineering
• Legacy System Expansion
• Maintenance and Troubleshooting

Contact and Social Media Information:

• Website: www.chetu.com
• Address: 1500 Concord Ter., Suite 100, Sunrise, FL 33323
• Phone: 954 342 5676
• E-mail: sales@chetu.com
• LinkedIn: www.linkedin.com/company/chetu-inc-
• Twitter: x.com/chetuInc
• Facebook: www.facebook.com/chetuInc

Radixweb specializes in enterprise web applications for industries like healthcare, logistics, and manufacturing. Their focus is often on backend systems that handle performance, data processing, and multi-platform access. They work on both new tools and upgrading older applications to ensure that everything runs smoothly and efficiently.

Radixweb’s approach is collaborative, integrating with in-house IT teams and supporting long-term system upgrades and expansions. Their team continues to provide updates and support as needed to ensure that the software remains aligned with business needs over time.

Key Highlights:

• Builds web systems for healthcare, logistics, and manufacturing
• Handles backend-focused development
• Supports integration into existing enterprise environments
• Provides post-launch updates and support

Services:

• Enterprise Web Application Development
• Backend Development
• System Integration
• Modernization of Legacy Tools
• Support and Expansion

Contact and Social Media Information:

• Website: radixweb.com
• Address: 6136 Frisco Square, Blvd Suite 400, Frisco, TX 75034, United States
• Phone: +1 312 528 3083
• E-mail: biz@radixweb.in
• LinkedIn: linkedin.com/company/radixweb
• Twitter: x.com/radixweb
• Facebook: facebook.com/radixweb
• Instagram: www.instagram.com/radixweb

LeewayHertz develops enterprise web applications designed to automate workflows, handle internal operations, and manage business data. Their projects often involve cloud services, APIs, and working with existing infrastructure. Whether they’re building new platforms or extending existing ones, LeewayHertz helps businesses optimize their operations with scalable solutions.

Their team supports clients beyond the initial deployment, ensuring that systems continue to scale, upgrade, or receive necessary maintenance as they grow. LeewayHertz is also experienced in adding blockchain components or enabling cross-platform data exchange for clients who need cutting-edge technology.

Key Highlights:

• Web apps focused on data handling and process automation
• Works in energy, logistics, and finance sectors
• Builds new platforms and extends existing ones
• Supports ongoing changes after delivery

Services:

• Enterprise Web Application Development
• Business Logic Automation
• Backend and Admin Panel Development
• Integration Tools
• Post-Deployment Updates

Contact and Social Media Information:

• Website: www.leewayhertz.com
• Address: Saaha Offices Souk Al Bahar – 530 B, Dubai 
• Phone: +971505017371
• E-mail: sales@leewayhertz.com
• LinkedIn: www.linkedin.com/company/leewayhertz-technologies
• Twitter: x.com/LeewayHertz
• Facebook: www.facebook.com/LeewayHertz

Appinventiv specializes in developing enterprise web applications for businesses that need to manage workflows, customer data, and internal operations at scale. They often integrate these systems with mobile platforms, internal databases, or third-party tools to ensure seamless data flow across all areas of the business.

Their work covers full-cycle builds as well as focused upgrades, such as backend architecture or frontend interfaces. Appinventiv also provides post-launch support, helping clients with any modifications, performance checks, or added features required as business operations expand.

Key Highlights:

• Works on applications that connect with internal systems and third-party tools
• Involved in both full builds and targeted upgrades
• Develops mobile-integrated web platforms
• Supports adjustments and maintenance after release

Services:

• Enterprise Web Application Development
• Backend and Frontend Engineering
• Mobile Platform Integration
• Legacy System Replacement
• Post-Launch Maintenance

Contact and Social Media Information:

• Website: www.appinventiv.com
• Address: 79 Madison Ave Manhattan, NY 10001, USA
• Phone: +1 646 585 0501
• LinkedIn: www.linkedin.com/company/appinventiv
• Twitter: x.com/appinventiv
• Facebook: www.facebook.com/appInventiv
• Instagram: www.instagram.com/appinventiv

Bacancy Technology helps clients improve internal operations, automate tasks, and manage data across departments through the development of enterprise web applications. Their work spans both backend and frontend development, as well as API integration, particularly for businesses that need to connect new systems with older infrastructure.

They offer both full-cycle development and partial services, assisting with specific parts of projects or taking over the development process entirely. Bacancy also provides ongoing support and updates as needed, ensuring their solutions evolve as the business grows.

Key Highlights:

• Experience with backend, frontend, and API development
• Supports both new builds and existing systems
• Works with industries that rely on internal process automation
• Offers support and updates for long-term use

Services:

• Enterprise Web Application Development
• API Development and Integration
• Backend and Frontend Engineering
• System Optimization and Extension
• Long-Term Maintenance

Contact and Social Media Information:

• Website: www.bacancytechnology.com
• Address: 501 Boystone Str., Boston, MA, 02116
• Phone: +1 347 441 4161
• E-mail: solutions@bacancy.com
• LinkedIn: www.linkedin.com/company/bacancy-technology
• Twitter: x.com/BacancyTech
• Facebook: www.facebook.com/BacancyTechnologyLimited
• Instagram: www.instagram.com/bacancytechnology

RisingMax develops enterprise web platforms for companies that want to handle internal operations or customer workflows through a centralized system. They focus on building backend infrastructures that can manage users, permissions, and complex data sets. Clients often come with requirements tied to specific business logic, and the team builds applications that fit within those parameters.

They are also brought in to help modernize or replace outdated platforms. In such cases, they handle data migration, redesign core functions, or rework systems to meet new compliance needs. Their role usually continues after launch, supporting updates or improvements over time.

Key Highlights:

• Backend-heavy platforms for internal operations and workflow management
• Helps with replacing or upgrading older systems
• Works with custom business logic and compliance needs
• Supports updates and long-term improvements

Services:

• Enterprise Web Application Development
• Backend Development
• Platform Redesign and Modernization
• Data Migration
• System Maintenance

Contact and Social Media Information:

• Website: risingmax.com
• Address: 3 Germay Dr, Unit 4 #2826 Wilmington, DE 19804 United States
• Phone: +1 (917) 451-3717
• E-mail: idea@risingmax.com
• LinkedIn: www.linkedin.com/company/rising-max-inc
• Twitter: x.com/RisingmaxInc
• Facebook: www.facebook.com/RisingmaxInc

The NineHertz develops enterprise web applications for industries like e-commerce, healthcare, education, and logistics. Their work includes creating systems for data tracking, internal workflows, and managing transactions. They also develop custom backend systems and user interfaces for both employees and customers.

Their team can assist with both new development and system updates, integrating with mobile apps or third-party services as needed. The NineHertz provides continued support and optimization, ensuring platforms run smoothly after launch and meet evolving business needs.

Key Highlights:

• Applications for e-commerce, healthcare, logistics, and education
• Builds admin panels, backend systems, and interfaces
• Helps connect with mobile apps and third-party services
• Available for support and tuning after launch

Services:

• Enterprise Web Application Development
• Backend and Frontend Engineering
• Cross-Platform Integration
• Admin Panel Development
• System Maintenance

Contact and Social Media Information:

• Website: theninehertz.com
• Address: 925 Battery Ave SE, Atlanta, GA, USA
• Phone: (315) 381-4100
• LinkedIn: linkedin.com/company/nine-hertz-india-pvt-ltd-
• Facebook: www.facebook.com/NineHertz
• Twitter: x.com/TheNineHertz
• Instagram: www.instagram.com/theninehtz

Innowise focuses on building enterprise web applications that support business processes like logistics, analytics, and project tracking. They offer both full builds and system extensions, working with businesses that require clear data structures and functional user interfaces.

Their teams follow an agile approach to development, adjusting as necessary to meet shifting business needs. Innowise also provides long-term support, helping clients scale their systems or add new features as business demands change.

Key Highlights:

• Web apps for analytics, logistics, and internal processes
• Offers both full builds and system extensions
• Supports structured workflows and clear data presentation
• Available for upgrades and scaling support

Services:

• Enterprise Web Application Development
• UI and Backend Engineering
• System Extension and Redesign
• Workflow Automation
• Technical Support

Contact and Social Media Information:

• Website: innowise.com
• Address: St. Petersburg, FL 33702, 7901 4th St N STE 300
• Phone: +1 917 267 7727
• E-mail: contact@innowise.com
• LinkedIn: www.linkedin.com/company/innowise-group
• Twitter: x.com/innowisegroup
  

Inoxoft builds enterprise web platforms for clients who want better visibility into their operations or to replace outdated tools. Their software is used for dashboards, internal tracking systems, and tools that connect different parts of a business. Clients range from logistics and real estate to healthcare and education.

They help define technical architecture, implement system logic, and handle performance issues. Once the software is deployed, the team can continue working on updates or changes as business needs grow.

Key Highlights:

• Platforms for internal tracking and operational visibility
• Works with logistics, healthcare, and education sectors
• Helps replace or rebuild legacy tools
• Offers updates and follow-up improvements

Services:

• Enterprise Web Application Development
• Dashboard and System Logic Development
• Backend Engineering
• Legacy System Replacement
• Post-Launch Support

Contact and Social Media Information:

• Website: inoxoft.com
• Address: 1601 Market Street, 19th Floor, Philadelphia, USA, PA 19103
• Phone: (267) 310-2646
• E-mail: contact@inoxoft.com
• LinkedIn: www.linkedin.com/company/inoxoft
• Twitter: x.com/InoXoft_Inc
• Facebook: www.facebook.com/inoxoft
• Instagram: www.instagram.com/inoxoft_team

Oxagile develops enterprise web applications for industries like media, finance, and education, where data-heavy systems are essential. Their work often includes building custom modules, connecting different systems, and creating backend logic to handle large user loads and complex data processing.

Oxagile works on both new development and system scaling, offering solutions that integrate with mobile apps and third-party services. They also provide ongoing support, fine-tuning platforms for performance and ensuring they meet long-term business needs.

Key Highlights:

• Specializes in web applications for media, finance, and education
• Handles system scaling and integration with existing platforms
• Focuses on data-heavy backend logic and performance tuning
• Offers support and collaboration with in-house teams

Services:

• Enterprise Web Application Development
• Video and Media Platform Engineering
• Backend System Design
• Data Processing and Analytics
• Integration and Support

Contact and Social Media Information:

• Website: www.oxagile.com
• Address: 165 Broadway, 23rd Floor, New York, NY 10006, USA
• Phone: +1 332 2422402
• LinkedIn: linkedin.com/company/oxagile
• Twitter: twitter.com/oxagile
• Facebook: facebook.com/Oxagile

Markovate specializes in developing enterprise web applications that blend strong UI/UX with robust backend systems. They work with industries such as automotive, healthcare, and fintech, often incorporating advanced technologies like AI and blockchain into their projects.

Markovate’s team supports clients throughout the project lifecycle, from initial design to system expansion and post-launch updates. Their solutions are built to scale, adapt, and integrate as business operations grow and evolve.

Key Highlights:

• Develops web tools with strong UI and backend support
• Works in automotive, healthcare, and fintech sectors
• Offers AI and blockchain components when required
• Handles post-launch improvements and system scaling

Services:

• Enterprise Web Application Development
• AI and Blockchain Integration
• Frontend and Backend Engineering
• Platform Expansion
• Maintenance and Optimization

Contact and Social Media Information:

• Website: markovate.com
• Address: 388 Market Street, Suite 1300, San Francisco, CA
• Phone: (415) 980-3786
• E-mail: info@markovate.com
• LinkedIn: www.linkedin.com/company/markovate
• Twitter: x.com/markovateagency

Trangotech develops enterprise web applications used in operations, workforce management, and supply chain oversight. Clients often come with existing systems that need to be connected or upgraded. Trangotech focuses on backend-heavy projects that require stability, especially when integrating hardware or external data sources.

They contribute to both new product development and long-term system upgrades. Some projects involve tracking tools, dashboards, or management platforms with access control and performance monitoring. After launch, they provide technical support and system tuning based on business needs.

Key Highlights:

• Backend-heavy apps for operations and supply chain tools
• Integrates with existing platforms and external systems
• Handles system upgrades and long-term platform updates
• Offers support and system tuning

Services:

• Enterprise Web Application Development
• System Integration
• Backend Platform Engineering
• Operations and Logistics Tools
• Technical Support

Contact and Social Media Information:

• Website: trangotech.com
• Address: 235 Franklin St floor 17, Boston, MA 02110, United States
• Email: info@trangotech.com
• Phone: +1 (833) 442 2711 
• LinkedIn: www.linkedin.com/company/trangotech
• Twitter: twitter.com/TrangoTech
• Facebook: www.facebook.com/trangotech
• Instagram: www.instagram.com/trango_tech