| # | Company | Employees |
|---|---|---|
| 1 |
Inovaloninovalon.com
Inovalon offers data-driven SaaS solutions on a cloud platform to improve clinical outcomes and economics in healthcare for various organizations |
3,316 |
| 2 |
MICROS Systems Incoracle.com
A former provider of hospitality technology solutions acquired by Oracle, now part of Oracle Hospitality Visit Oracle's LinkedIn page for updates |
2,493 |
| 3 |
Hughes Systique Corporation (HSC)hsc.com
A multinational provider of digital solutions and services, specializing in software development, with expertise in Networking, AI & ML, Retail, Automotive, IoT, Blockchain, and Security |
1,547 |
| 4 |
Rand Worldwiderand.com
A global provider of technology solutions and professional services for the engineering community, including Autodesk solutions, professional training, and knowledge products |
608 |
| 5 |
Sonatypesonatype.com
Provides intelligence and products helping organizations manage open source components, accelerating innovation, mitigating security vulnerabilities, and licensing risks. |
552 |
| 6 |
Clarityclarityinnovates.com
A technology company focused on developing force-enhancing software for government, promoting DevSecOps, Agile methodologies, and fostering a culture of creativity and growth |
505 |
| 7 |
Employee Navigatoremployeenavigator.com
Simplify benefits and HR tasks for brokers and HR departments with an all-in-one solution, used by 50,000+ companies and 6,000,000+ employees |
476 |
| 8 |
SAP Fieldglasssap.com
Global leader in external workforce management and services procurement, providing cloud-based platform to help companies find, engage, and manage flexible resources worldwide |
391 |
| 9 |
IMAGINiT Technologiesimaginit.com
A technology company with 40 years of CAD expertise, providing services to design professionals, including software development, training, and support for Autodesk products |
379 |
| 10 |
HiLabshilabs.com
This company provides technology solutions for health plans to optimize member experiences, increase efficiency, and convert data into actionable insights |
349 |
| 11 |
Spatial Front, Incspatialfront.com
Delivering IT solutions and business support services with strategic planning, precise execution, and commitment to excellence Certified in SBA 8(a), WOSB, CMMI L3, and ISO 9001 |
337 |
| 12 |
Vectorworksvectorworks.net
A global leader in design and BIM software for architecture, landscape, and entertainment industries, providing one-platform solutions for collaborative project lifecycle management |
322 |
| 13 | 289 | |
| 14 |
Catalytecatalyte.io
Utilizing AI technology to identify and nurture high-potential talent, enhancing productivity, quality, and diversity while reducing talent acquisition costs |
243 |
| 15 |
Praxis Engineeringgdit.com
A consulting and solutions firm specializing in software and system engineering technologies to design high-value solutions for mission critical needs |
220 |
| 16 |
Curtiss-Wright Nuclear Division Simulation Groupcwnuclear.com
A technology-driven engineering simulation provider for the Power Industry, offering state-of-the-art products and services to enhance plant design, operation, and reliability |
205 |
| 17 |
Expert Systemexpertsystem.com
AI software automates knowledge-intensive processes and provides insights through Natural Language Understanding for organizations to make the most of their data |
184 |
| 18 |
3CLogic3clogic.com
This company provides Cloud Contact Center and AI solutions to enhance customer and employee experiences, working with leading CRM platforms |
182 |
| 19 |
1/ST Technology - AmTote International and Xpressbetamtote.com
An integrated racing and gaming technology company offering solutions for worldwide wagering, B2C/B2B product innovation, and professional services for the global racing industry |
181 |
| 20 |
Digital Infuziondigitalinfuzion.com
Revolutionizing healthcare through biomedical informatics software to help health organizations, medical professionals, and researchers make more accurate and inspired decisions |
173 |
| 21 |
Alertus Technologiesalertus.com
Development and support of customizable, scalable mass notification systems designed to protect lives, secure assets, and ensure business continuity. |
166 |
| 22 |
CMSIcmsinc.com
Premier provider of credit automation software and services for direct and indirect lenders, specializing in open-architecture solutions for various business lines |
164 |
| 23 |
Computer Packages Inc. - CPIcomputerpackages.com
Provider of innovative IP management solutions, including software, annuity services, and patent data audits, with a focus on excellence and client feedback-driven product development |
154 |
| 24 |
COSO IT - A Big Data & AI Companycosoit.com
Delivers exceptional products, services in Cloud, Big Data, Analytics, and AI. Team of data experts, scientists provides customized, scalable solutions for clients globally. |
150 |
| 25 | 149 | |
| 26 |
DOOR Ventures Inc.guidetodoor.com
Door transforms due diligence in asset management by digitizing information exchange, simplifying RFP responses, supporting research processes, and driving industry best practices globally |
44 |
| 27 |
Zekiah Technologieszekiah.com
The company specializes in developing and deploying web, desktop, and mobile solutions for homeland defense, security, and infrastructure protection Visit our careers page for job opportunities |
37 |
| 28 |
Enveilenveil.com
A pioneering Privacy Enhancing Technology company that protects Data in Use, enabling secure data usage, collaboration, and monetization without compromising privacy |
34 |
| 29 |
Leap Orbitleaporbit.com
Leap Orbit specializes in transformative technology projects within healthcare, focusing on care delivery, interoperability, operations, and product development to drive innovation in the industry |
32 |
| 30 |
SparkPost, a MessageBird companysparkpost.com
It provides email optimization solutions, helping brands improve their email programs through data-driven decisions and expert support for reliable delivery. |
28 |
| 31 |
E-ISG Asset Intelligencee-isg.com
A leading provider of asset management software and services for various industries, offering comprehensive solutions for tracking and managing physical and IT assets |
25 |
| 32 | 23 | |
| 33 |
Storgestorgetech.com
A tech start-up specializing in innovative solutions and services to address various industry challenges and drive digital transformation |
19 |
| 34 |
AggDirectaggdirect.com
Technology solutions for trucking and freight management, connecting trucking companies, drivers, and customers to streamline job management and material orders efficiently |
14 |
| 35 |
Project Map Itprojectmapit.com
Project Map It offers a service for the home improvement industry to create portfolios, showcase customer reviews, and boost sales through an intuitive interface and embedded widgets |
12 |
| 36 |
Handwritehandwrite.io
It offers a service to send personalized handwritten cards quickly using AI-powered robots that replicate your handwriting on paper. |
10 |
| 37 |
Rep Order Management (ROM)repordermanagement.com
AccuQuote provides software that streamlines quoting processes, boosts sales efficiency, offers live quote tracking, generates reports, and offers a free CRM promotion |
7 |
| 38 |
The Gadfly Projectthegadflyproject.org
Providing technology support, data science, and customized application development for commercial, government, and non-profit organizations worldwide since 2013 |
3 |
| 39 |
Macurianmacurian.com
The company provides affordable and easy-to-use artificial intelligence technology to empower business professionals and improve decision-making processes |
2 |
| 40 |
Zapendozapendo.com
It provides tools for managing contracts, editing documents, obtaining eSignatures, and collaborating with stakeholders while ensuring document security and tracking. |
n/a |
| 41 |
Techtronic Industries North America, Inc.ttigroup.com
Management and growth of established power tools and outdoor product brands, focusing on increasing market share and brand strength. |
n/a |
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How this list is built
Every company on this list has a Tamtam company profile. The industry is the one the company gives on LinkedIn; categories such as SaaS or fintech are classified by Tamtam's AI from the company's website and LinkedIn page; and the headquarters city must match the company's own address. Companies are ranked by the number of employees on LinkedIn, and the list is refreshed every night. Classifications can be wrong, so treat the list as a starting point rather than an official ranking. Last updated Oct 24, 2026.
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The same list elsewhere in United States
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