| # | Company | Employees |
|---|---|---|
| 1 |
HireRighthireright.com
Global provider of background checks, drug testing, and employment verification services through an innovative platform, tailored to meet the unique needs of organizations worldwide |
3,283 |
| 2 |
Inhabitยฎinhabit.com
A software company providing innovative solutions for residential and vacation property management professionals, backed by top-tier private equity partners For more information, visit website |
2,755 |
| 3 |
M*Modalsolventum.com
Provider of speech understanding applications for healthcare Offers conversational documentation services to transform dictation into electronic files for easy access and sharing |
1,740 |
| 4 |
Anyone Home Incanyonehome.com
A company in Lake Forest, CA enhances the rental housing experience through a contact center & CRM solution, improving customer engagement and operational efficiency |
1,718 |
| 5 |
HealthStreamhealthstream.com
HealthStream improves patient outcomes by developing healthcare organizations' workforce through workforce development, training, talent management, credentialing, and performance assessment solutions |
1,322 |
| 6 |
Qualifactsqualifacts.com
Provider of behavioral health software and SaaS solutions for clinical productivity, compliance, billing, and business intelligence, serving a wide range of providers and patients |
1,266 |
| 7 |
Marigoldmeetmarigold.com
Relationship marketing solutions tailored to your business size, industry, and maturity Expertise, technology, and insights to grow customer relationships from acquisition to loyalty |
985 |
| 8 |
i3 Verticalsi3verticals.com
i3 Verticals provides software solutions for various industries in the US, helping clients improve efficiency, increase revenue, and streamline processes |
876 |
| 9 |
Wipro Gallagher Solutionswiprogallagher.com
Providing robust and flexible loan origination systems for the US mortgage industry, offering diverse lending technologies for lenders worldwide |
860 |
| 10 |
RevSpringrevspringinc.com
RevSpring transforms financial journeys with data-driven insights, designing communication and billing solutions to boost engagement and payment rates for organizations |
823 |
| 11 |
Billtrustbilltrust.com
Innovative AR automation solutions for B2B companies, speeding cash application, enhancing buyer experience, and driving electronic adoption of invoices and payments |
805 |
| 12 |
McKesson Health Solutionsbusiness.optum.com
The company is a healthcare technology solutions provider dedicated to improving all points of care delivery for better patient outcomes and system efficiency |
669 |
| 13 |
MEDHOSTmedhost.com
Provider of healthcare solutions including enterprise, departmental, and consumer engagement platforms Offers cloud-based solutions, hosting, outsourcing, marketing, consulting services, and regulatory compliance support |
539 |
| 14 |
Ncontractsncontracts.com
Integrated risk management and lending compliance software provider serving over 4,000 financial institutions, fintechs, and mortgage companies with cloud-based solutions |
476 |
| 15 |
Uniguestuniguest.com
A global leader in secure engagement technologies, providing digital signage, IP video, and enterprise solutions to connect businesses with their audience effectively |
456 |
| 16 |
Builtgetbuilt.com
A leading construction and real estate finance platform in the US, providing technology for increased efficiency, collaboration, and transparency in construction projects |
319 |
| 17 |
Celero Commercecelerocommerce.com
This company offers payment processing, business software, and data intelligence to empower small and medium businesses to drive growth and profitability |
293 |
| 18 |
AdhereHealthadherehealth.com
Healthcare technology solutions company based in Nashville, TN, supporting health plans and employers with medication adherence insights to improve healthcare outcomes for millions |
198 |
| 19 |
UL EHS Sustainabilityulehss.com
A global company offers software platform empowering organizations to protect workers, reduce risk, improve compliance, and drive business improvement |
166 |
| 20 |
Censis Technologies, Inc.censis.com
Innovative software company specializing in surgical instrument inventory management, focusing on perioperative loop support for patient safety, compliance, and quality |
156 |
| 21 |
Healthcare Bluebookhealthcarebluebook.com
Healthcare Bluebook provides an online healthcare shopping solution that helps consumers and companies find high-value care and save on healthcare costs |
151 |
| 22 |
Quadrant Information Servicesquadinfo.com
Leading provider of enterprise-wide insurance solutions specializing in property and casualty insurance, offering product analytics, data solutions, and NET based insurance solutions |
93 |
| 23 |
Edgenetedgenet.com
This company provides a comprehensive platform for managing product content, enabling suppliers and retailers to organize, distribute, and analyze content efficiently |
87 |
| 24 |
CarSavercarsaver.ai
A leading automotive e-commerce marketplace and fintech platform connecting buyers and sellers, streamlining the car buying process with certified dealers |
69 |
| 25 |
Ambitionambition.com
It provides coaching tools for sales teams, enabling performance tracking, employee development, and improved outcomes through structured coaching cadences. |
69 |
| 26 |
Insequence Corporationinsequence.com
Insequence offers advanced software solutions for discrete manufacturing and logistics, specializing in shop floor activities customization for each customer's unique operations |
33 |
| 27 | 25 | |
| 28 |
Chalklinechalklinesports.com
A sports prediction platform in North America offering games on all sports, teams, and players for affiliates, casinos, and operators Features MarTech and leaderboards |
19 |
| 29 |
CoreCommercecorecommerce.com
An international company that offers an online marketplace for buying and selling products, as well as secure payment processing services |
12 |
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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
- SaaS companies in the United States 5,724
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- SaaS companies in New York State 942
- SaaS companies in Texas 442
- SaaS companies in Massachusetts 322
- SaaS companies in Florida 251
- SaaS companies in Illinois 172
- SaaS companies in Georgia 165
- SaaS companies in Washington State 141
- SaaS companies in Colorado 133
- SaaS companies in New Jersey 129
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- SaaS companies in Chicago 126
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- SaaS companies in Palo Alto 98