Company lists · Data refreshed September 2026
Top 25 Ancillary services software companies based in the United States
RevenueBase identified 138 company matches for ancillary services software companies associated with the United States as of September 2026 and tracks 4,331 professional contacts across them, including 1,141 with verified work emails. New York is the largest hub.
This list covers company matches for ancillary services software companies associated with the United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 21, 2026.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, the natural-language company search RevenueBase customers use to build their own targeted lists and unlock verified emails and direct dials at the companies on them. How these lists are built and judged.
The 25 largest ancillary services software companies based in the United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 791 contacts → | ||||
Exact match “Take your airline to the next level.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 2 | 479 contacts → | ||||
Exact match “For 30 years, Surgical Information Systems (SIS) has empowered surgical providers to Operate Smart™ by delivering innovative software and services that drive clinical, financial…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 3 | 262 contacts → | ||||
Exact match “Cliniqon is a specialized clinical outsourcing partner dedicated to transforming operations for Home Health and Hospice providers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 4 | 251 contacts → | ||||
Exact match “DerbySoft is the Travel Commerce Accelerator, dedicated to unifying the travel ecosystem through seamless connectivity, AI-driven marketing, and an end-to-end content platform.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 5 | 141 contacts → | ||||
Exact match “Optiontown: The AI-Powered Win-Win Model for Airlines and Travelers Optiontown is transforming global air travel with a disruptive, AI-powered win-win model, creating value for…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 6 | 100 contacts → | ||||
Exact match “One Mnet Health provides clinical software that transforms patient data into actionable insights, automates clinical workflows, and enhances patient engagement, along with patient…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 7 | 71 contacts → | ||||
Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 8 | 51 contacts → | ||||
Exact match “Reservations Gateway Inc (Rezgateway), established in 2001 is the worldwide leader in software for the travel industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 9 | 45 contacts → | ||||
Exact match “HME | DME software NikoHealth is a cutting-edge all-in-one business processes automation solution for home medical equipment providers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 10 | 39 contacts → | ||||
Exact match “PRC Medical is a leading provider of technology-enabled business services to the healthcare industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 11 | 37 contacts → | ||||
Exact match “eTT Aviation, a US veteran-owned company, was founded in 2002 with Tom LaJoie’s vision to create a tool fellow United Airline pilots could use to improve their quality of life.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 12 | 37 contacts → | ||||
Exact match “At iVET360, we’re a tech-enabled professional services provider helping independent veterinary hospitals across North America thrive.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 13 | 37 contacts → | ||||
Exact match “A leading airline retailing software provider with an established presence in the low-cost carrier (LCC) space, Radixx was acquired by Sabre Corporation in 2019.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 14 | 35 contacts → | ||||
Exact match “Founded upon decades of direct aviation experience and a strong technology backbone, Continuum Applied Technology is the future of service delivery in the aviation industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 15 | 34 contacts → | ||||
Exact match “Hansen Hunter is dedicated to supporting post-acute care, long-term care, and senior living organizations with technology-enabled business services that help optimize operations…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 16 | 30 contacts → | ||||
Exact match “Infrahealth Group of Companies is one of the country’s leading Health Care software and services providers.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 17 | 29 contacts → | ||||
Exact match “GMSTEK is a specialized technology firm located in Miami, FL, and the developer of the groundbreaking X-1FBO software suite for Business and General Aviation.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 18 | 28 contacts → | ||||
Exact match “Maximizing Medicare reimbursement is complicated, especially when it requires aggregating, integrating and analyzing broad and disparate data sets.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 19 | 23 contacts → | ||||
Exact match “Acai builds AI agents that automate travel operations, the servicing, ticketing, and disruption work that today runs on legacy GDS and customer-service systems.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 20 | 20 contacts → | ||||
Exact match “The aviation industry requires specialized technology to meet its complex challenges.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 21 | 20 contacts → | ||||
Exact match “The challenge isn’t growth.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 22 | 19 contacts → | ||||
Exact match “The Aero ATeam offers you incredible people combined with advanced technology licensing, hosting, and custom application development.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 23 | 18 contacts → | ||||
Exact match “We know from experience that it’s not easy out there for ambulance companies.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 24 | 18 contacts → | ||||
Exact match “Clinicspectrum is a healthcare services company providing outsourcing and back office solutions for medical billing companies, medical offices, hospital billing departments, and…” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
| 25 | 17 contacts → | ||||
Exact match “TTS is a leading global player in developing innovative solutions for travel agents and the travel industry.” Recorded in the RevenueBase company graph · Sep 21, 2026 · View company records in RevenueBase | |||||
RevenueBase SmartSearch
Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.
This list uses Exact for “ancillary services software companies”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.
Showing 25 of 138 ancillary services software companies based in the United States
See the full list, filter by size, metro and specialty, and access 1,141 tracked professional contacts with verified work emails. Direct dials are available where recorded.
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Ancillary services software companies based in the United States at a glance
As of Sep 21, 2026Companies by employee count
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 138 companies.
How this list was built
The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Company records associated with the United States whose business descriptions match “ancillary services software companies” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
- RevenueBase SmartSearch
- Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
- Public preview
- The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
- Match quality
- RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
- Ranking
- Team size, largest first: companies are ordered by the number of professionals RevenueBase tracks at each one. Employee ranges shown are reported bands, for context.
- Verification
- Every displayed company carries at least one verified work email. RevenueBase tracks 1,141 professional contacts with verified work emails across the full matched dataset. Contacts re-verify on a rolling cadence, and each contact's own verification date is shown inside RevenueBase.
- Refresh
- This page's figures were pulled from the company graph on September 21, 2026. Lists refresh periodically as the graph is re-checked.
- Record context
- Company records and descriptions can change. Check the company's website for its current services and locations.
Frequently asked
What is RevenueBase SmartSearch?
RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “ancillary services software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.
How many ancillary services software companies are there based in the United States?
RevenueBase identified 138 company matches for ancillary services software companies associated with the United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.
What is the largest company on this list?
Navitaire, An Amadeus Company tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.
Which city has the most ancillary services software companies?
New York leads with 6 company records, followed by Orlando (5) and Schaumburg (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 1,141 professional contacts with verified work emails tracked across these 138 companies; direct dials are available where recorded.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 21, 2026.
Ready to reach these companies? Verified emails and direct dials for all 138 ancillary services software companies based in the United States. Start with a free account, no credit card.
Download this list →Related lists
Ancillary services software companies by geography
About this data
RevenueBase is a B2B data infrastructure company. Its company graph covers 60 million companies and 398.9 million professional contacts, with emails verified on a rolling cadence rather than scraped once and left to decay. These company lists are generated directly from that graph with RevenueBase SmartSearch, the same natural-language company search every RevenueBase user has: describe a market in plain words, get the companies that match, and add verified emails and direct dials for the people at them. It is the same data that powers RevenueBase's B2B data products, and a free account includes 500 credits to start. How these lists are built and judged.
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ancillary services software companies based in France
- Ancillary services software companies based in Germany
- Ancillary services software companies based in India
- Ancillary services software companies based in Türkiye
- Ancillary services software companies based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 ancillary services software companies based in the United States
Find companies in any niche.
Describe the businesses you want in your own words. RevenueBase SmartSearch matches company descriptions by meaning.
RevenueBase records 138 matching company records for ancillary services software companies based in the United States, with 4,331 tracked contacts and 1,141 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ancillary services software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 |  Navitaire, An Amadeus Companynavitaire.comHQ: Minneapolis, MN, United StatesReported employees: 501-1,000 | Minneapolis, MN, United States | 501-1,000 | Exact match | 791 contacts → |
“Take your airline to the next level.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 |  Surgical Information Systemssisfirst.comHQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 479 contacts → |
“For 30 years, Surgical Information Systems (SIS) has empowered surgical providers to Operate Smart™ by delivering innovative software and services that drive clinical, financial…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 |  Cliniqoncliniqon.comHQ: Tampa, FL, United StatesReported employees: 501-1,000 | Tampa, FL, United States | 501-1,000 | Exact match | 262 contacts → |
“Cliniqon is a specialized clinical outsourcing partner dedicated to transforming operations for Home Health and Hospice providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 |  Derbysoftderbysoft.comHQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 251 contacts → |
“DerbySoft is the Travel Commerce Accelerator, dedicated to unifying the travel ecosystem through seamless connectivity, AI-driven marketing, and an end-to-end content platform.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 |  Optiontownoptiontown.comHQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 141 contacts → |
“Optiontown: The AI-Powered Win-Win Model for Airlines and Travelers Optiontown is transforming global air travel with a disruptive, AI-powered win-win model, creating value for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 |  ONE Mnet Healthonemnethealth.comHQ: Aliso Viejo, CA, United StatesReported employees: 201-500 | Aliso Viejo, CA, United States | 201-500 | Exact match | 100 contacts → |
“One Mnet Health provides clinical software that transforms patient data into actionable insights, automates clinical workflows, and enhances patient engagement, along with patient…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Prospect Airport SVCprospectair.com HQ: Des Plaines, IL, United StatesReported employees: 11-50 | Des Plaines, IL, United States | 11-50 | Exact match | 71 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 |  Rezgatewayrezgateway.comHQ: Reston, VA, United StatesReported employees: 51-200 | Reston, VA, United States | 51-200 | Exact match | 51 contacts → |
“Reservations Gateway Inc (Rezgateway), established in 2001 is the worldwide leader in software for the travel industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 |  Nikohealthnikohealth.comHQ: Middletown, NJ, United StatesReported employees: 51-200 | Middletown, NJ, United States | 51-200 | Exact match | 45 contacts → |
“HME | DME software NikoHealth is a cutting-edge all-in-one business processes automation solution for home medical equipment providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PRC Medicalprcmedical.com HQ: Cuyahoga Falls, OH, United StatesReported employees: 51-200 | Cuyahoga Falls, OH, United States | 51-200 | Exact match | 39 contacts → |
“PRC Medical is a leading provider of technology-enabled business services to the healthcare industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 |  Skedflexettaviation.comHQ: Boise, ID, United StatesReported employees: 51-200 | Boise, ID, United States | 51-200 | Exact match | 37 contacts → |
“eTT Aviation, a US veteran-owned company, was founded in 2002 with Tom LaJoie’s vision to create a tool fellow United Airline pilots could use to improve their quality of life.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 |  Ivet360ivet360.comHQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 37 contacts → |
“At iVET360, we’re a tech-enabled professional services provider helping independent veterinary hospitals across North America thrive.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 |  Radixxsabre.comHQ: Orlando, FL, United StatesReported employees: Not recorded | Orlando, FL, United States | Not recorded | Exact match | 37 contacts → |
“A leading airline retailing software provider with an established presence in the low-cost carrier (LCC) space, Radixx was acquired by Sabre Corporation in 2019.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 |  Corridor Aviation Service Softwarecorridor.aeroHQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 35 contacts → |
“Founded upon decades of direct aviation experience and a strong technology backbone, Continuum Applied Technology is the future of service delivery in the aviation industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 |  Hansen Hunterhansen-hunter.comHQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 34 contacts → |
“Hansen Hunter is dedicated to supporting post-acute care, long-term care, and senior living organizations with technology-enabled business services that help optimize operations…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 |  Infrahealth Group Of Companiesinfrahealth.comHQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 30 contacts → |
“Infrahealth Group of Companies is one of the country’s leading Health Care software and services providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 |  Gmstek, LLCx1fbo.comHQ: Palmetto Bay, FL, United StatesReported employees: 11-50 | Palmetto Bay, FL, United States | 11-50 | Exact match | 29 contacts → |
“GMSTEK is a specialized technology firm located in Miami, FL, and the developer of the groundbreaking X-1FBO software suite for Business and General Aviation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 |  Healthcare Payment Specialists, LLChealthcarepayment.comHQ: Fort Worth, TX, United StatesReported employees: 51-200 | Fort Worth, TX, United States | 51-200 | Exact match | 28 contacts → |
“Maximizing Medicare reimbursement is complicated, especially when it requires aggregating, integrating and analyzing broad and disparate data sets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 |  Acai Travelacaitravel.comHQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 23 contacts → |
“Acai builds AI agents that automate travel operations, the servicing, ticketing, and disruption work that today runs on legacy GDS and customer-service systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 |  Flywareflywarelabs.comHQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 20 contacts → |
“The aviation industry requires specialized technology to meet its complex challenges.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Buds Technologybudstechnology.com HQ: Roswell, GA, United StatesReported employees: 11-50 | Roswell, GA, United States | 11-50 | Exact match | 20 contacts → |
“The challenge isn’t growth.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 |  Aeroateamaeroateam.comHQ: Melbourne, FL, United StatesReported employees: 11-50 | Melbourne, FL, United States | 11-50 | Exact match | 19 contacts → |
“The Aero ATeam offers you incredible people combined with advanced technology licensing, hosting, and custom application development.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 |  AIM EMS Software & Servicesaim-system.comHQ: Slippery Rock, PA, United StatesReported employees: 11-50 | Slippery Rock, PA, United States | 11-50 | Exact match | 18 contacts → |
“We know from experience that it’s not easy out there for ambulance companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Clinicspectrum INCclinicspectrum.com HQ: Union, NJ, United StatesReported employees: 201-500 | Union, NJ, United States | 201-500 | Exact match | 18 contacts → |
“Clinicspectrum is a healthcare services company providing outsourcing and back office solutions for medical billing companies, medical offices, hospital billing departments, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 17 contacts → |
“TTS is a leading global player in developing innovative solutions for travel agents and the travel industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 138 company matches
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Ancillary services software companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
138 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 138 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ancillary services software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ancillary services software companies did RevenueBase find based in the United States?
The saved snapshot records 138 matching company records, 4,331 tracked contacts and 1,141 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ancillary services software companies by geography
Cite this list
RevenueBase Data Team. Top 25 ancillary services software companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/ancillary-services-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
More company lists
- All company lists
- Lists by location
- Lists A-Z
- New lists
- Ancillary services software companies based in France
- Ancillary services software companies based in Germany
- Ancillary services software companies based in India
- Ancillary services software companies based in Türkiye
- Ancillary services software companies based in the United Kingdom
- AI companies based in the United States
Company intelligence · public preview
Top 25 ancillary services software companies based in the United States
RevenueBase records 138 matching company records for ancillary services software companies based in the United States, with 4,331 tracked contacts and 1,141 verified work emails.
This public preview shows 25 selected records ordered by tracked contacts. RevenueBase SmartSearch finds company descriptions that match by meaning at Exact. Snapshot: September 21, 2026.
RevenueBase compiles business descriptions for niche-company discovery; each row shows a recorded excerpt where available. Adapt this search to find the companies and contacts you want.
Top 25 ancillary services software companies based in the United States
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
| # | Company | Headquarters on record | Reported employees | RevenueBase SmartSearch | Tracked contacts |
|---|---|---|---|---|---|
| 1 | Navitaire, An Amadeus Companynavitaire.com HQ: Minneapolis, MN, United StatesReported employees: 501-1,000 | Minneapolis, MN, United States | 501-1,000 | Exact match | 791 contacts → |
“Take your airline to the next level.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 2 | Surgical Information Systemssisfirst.com HQ: Alpharetta, GA, United StatesReported employees: 501-1,000 | Alpharetta, GA, United States | 501-1,000 | Exact match | 479 contacts → |
“For 30 years, Surgical Information Systems (SIS) has empowered surgical providers to Operate Smart™ by delivering innovative software and services that drive clinical, financial…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 3 | Cliniqoncliniqon.com HQ: Tampa, FL, United StatesReported employees: 501-1,000 | Tampa, FL, United States | 501-1,000 | Exact match | 262 contacts → |
“Cliniqon is a specialized clinical outsourcing partner dedicated to transforming operations for Home Health and Hospice providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 4 | Derbysoftderbysoft.com HQ: Dallas, TX, United StatesReported employees: 501-1,000 | Dallas, TX, United States | 501-1,000 | Exact match | 251 contacts → |
“DerbySoft is the Travel Commerce Accelerator, dedicated to unifying the travel ecosystem through seamless connectivity, AI-driven marketing, and an end-to-end content platform.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 5 | Optiontownoptiontown.com HQ: Boston, MA, United StatesReported employees: 51-200 | Boston, MA, United States | 51-200 | Exact match | 141 contacts → |
“Optiontown: The AI-Powered Win-Win Model for Airlines and Travelers Optiontown is transforming global air travel with a disruptive, AI-powered win-win model, creating value for…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 6 | ONE Mnet Healthonemnethealth.com HQ: Aliso Viejo, CA, United StatesReported employees: 201-500 | Aliso Viejo, CA, United States | 201-500 | Exact match | 100 contacts → |
“One Mnet Health provides clinical software that transforms patient data into actionable insights, automates clinical workflows, and enhances patient engagement, along with patient…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 7 | Prospect Airport SVCprospectair.com HQ: Des Plaines, IL, United StatesReported employees: 11-50 | Des Plaines, IL, United States | 11-50 | Exact match | 71 contacts → |
No recorded description excerpt is available for this public record. | |||||
| 8 | Rezgatewayrezgateway.com HQ: Reston, VA, United StatesReported employees: 51-200 | Reston, VA, United States | 51-200 | Exact match | 51 contacts → |
“Reservations Gateway Inc (Rezgateway), established in 2001 is the worldwide leader in software for the travel industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 9 | Nikohealthnikohealth.com HQ: Middletown, NJ, United StatesReported employees: 51-200 | Middletown, NJ, United States | 51-200 | Exact match | 45 contacts → |
“HME | DME software NikoHealth is a cutting-edge all-in-one business processes automation solution for home medical equipment providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 10 | PRC Medicalprcmedical.com HQ: Cuyahoga Falls, OH, United StatesReported employees: 51-200 | Cuyahoga Falls, OH, United States | 51-200 | Exact match | 39 contacts → |
“PRC Medical is a leading provider of technology-enabled business services to the healthcare industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 11 | Skedflexettaviation.com HQ: Boise, ID, United StatesReported employees: 51-200 | Boise, ID, United States | 51-200 | Exact match | 37 contacts → |
“eTT Aviation, a US veteran-owned company, was founded in 2002 with Tom LaJoie’s vision to create a tool fellow United Airline pilots could use to improve their quality of life.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 12 | Ivet360ivet360.com HQ: Portland, OR, United StatesReported employees: 11-50 | Portland, OR, United States | 11-50 | Exact match | 37 contacts → |
“At iVET360, we’re a tech-enabled professional services provider helping independent veterinary hospitals across North America thrive.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 13 | Radixxsabre.com HQ: Orlando, FL, United StatesReported employees: Not recorded | Orlando, FL, United States | Not recorded | Exact match | 37 contacts → |
“A leading airline retailing software provider with an established presence in the low-cost carrier (LCC) space, Radixx was acquired by Sabre Corporation in 2019.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 14 | Corridor Aviation Service Softwarecorridor.aero HQ: Austin, TX, United StatesReported employees: 11-50 | Austin, TX, United States | 11-50 | Exact match | 35 contacts → |
“Founded upon decades of direct aviation experience and a strong technology backbone, Continuum Applied Technology is the future of service delivery in the aviation industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 15 | Hansen Hunterhansen-hunter.com HQ: Portland, OR, United StatesReported employees: 51-200 | Portland, OR, United States | 51-200 | Exact match | 34 contacts → |
“Hansen Hunter is dedicated to supporting post-acute care, long-term care, and senior living organizations with technology-enabled business services that help optimize operations…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 16 | Infrahealth Group Of Companiesinfrahealth.com HQ: Austin, TX, United StatesReported employees: 201-500 | Austin, TX, United States | 201-500 | Exact match | 30 contacts → |
“Infrahealth Group of Companies is one of the country’s leading Health Care software and services providers.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 17 | Gmstek, LLCx1fbo.com HQ: Palmetto Bay, FL, United StatesReported employees: 11-50 | Palmetto Bay, FL, United States | 11-50 | Exact match | 29 contacts → |
“GMSTEK is a specialized technology firm located in Miami, FL, and the developer of the groundbreaking X-1FBO software suite for Business and General Aviation.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 18 | Healthcare Payment Specialists, LLChealthcarepayment.com HQ: Fort Worth, TX, United StatesReported employees: 51-200 | Fort Worth, TX, United States | 51-200 | Exact match | 28 contacts → |
“Maximizing Medicare reimbursement is complicated, especially when it requires aggregating, integrating and analyzing broad and disparate data sets.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 19 | Acai Travelacaitravel.com HQ: New York, NY, United StatesReported employees: 11-50 | New York, NY, United States | 11-50 | Exact match | 23 contacts → |
“Acai builds AI agents that automate travel operations, the servicing, ticketing, and disruption work that today runs on legacy GDS and customer-service systems.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 20 | Flywareflywarelabs.com HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 20 contacts → |
“The aviation industry requires specialized technology to meet its complex challenges.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 21 | Buds Technologybudstechnology.com HQ: Roswell, GA, United StatesReported employees: 11-50 | Roswell, GA, United States | 11-50 | Exact match | 20 contacts → |
“The challenge isn’t growth.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 22 | Aeroateamaeroateam.com HQ: Melbourne, FL, United StatesReported employees: 11-50 | Melbourne, FL, United States | 11-50 | Exact match | 19 contacts → |
“The Aero ATeam offers you incredible people combined with advanced technology licensing, hosting, and custom application development.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 23 | AIM EMS Software & Servicesaim-system.com HQ: Slippery Rock, PA, United StatesReported employees: 11-50 | Slippery Rock, PA, United States | 11-50 | Exact match | 18 contacts → |
“We know from experience that it’s not easy out there for ambulance companies.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 24 | Clinicspectrum INCclinicspectrum.com HQ: Union, NJ, United StatesReported employees: 201-500 | Union, NJ, United States | 201-500 | Exact match | 18 contacts → |
“Clinicspectrum is a healthcare services company providing outsourcing and back office solutions for medical billing companies, medical offices, hospital billing departments, and…” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
| 25 | HQ: Miami, FL, United StatesReported employees: 11-50 | Miami, FL, United States | 11-50 | Exact match | 17 contacts → |
“TTS is a leading global player in developing innovative solutions for travel agents and the travel industry.” Recorded description excerpt · September 21, 2026Open company data in RevenueBase ↗Free signup required. | |||||
Showing 25 of 138 company matches
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Ancillary services software companies: dataset insights
September 21, 2026These summaries describe recorded coverage in this saved dataset. This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Reported company sizes
138 records in the displayed employee bands.
0 matching records are outside the displayed bands or do not have a displayed size. Bars show shares of the displayed bands.
Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 138 companies.
How this company list was built
Describe a niche in your own words: companies installing commercial solar, or manufacturers of sustainable packaging. RevenueBase SmartSearch finds companies whose compiled business descriptions match by meaning. This list is one saved example to adapt.
Where the company descriptions come from
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
RevenueBase SmartSearch matching settings
- Exact
- Closest fits to the business described.
- Similar
- Similar businesses with a wider range of fits.
- Related
- Related businesses in and around the category.
- Broad
- A broader set of businesses connected to the description.
RevenueBase SmartSearch · Exact match identifies inclusion in this search's closest semantic matching setting. It is not a per-company confidence score, a literal keyword match, or a quality endorsement.
Selection, ordering and scope
The public list shows selected company records with contact and verified-email coverage. Reported employee bands provide separate company-size context.
This page is derived from saved source records; per-contact mobile coverage and email-recency results are not established by this snapshot.
Recorded company descriptions support research; check company websites for current services. The selected preview is ordered by tracked contacts and is not a list of the best service providers.
Snapshot: September 21, 2026.
RevenueBase is a B2B data infrastructure company. Its September 3, 2026 published methodology describes a graph of 60 million companies and 398.9 million professional contacts; these platform figures differ from this page's totals. Published methodology ↗
Questions about this company list
What does Exact match mean for ancillary services software companies?
The separate RevenueBase SmartSearch column identifies inclusion at the closest semantic matching preset. It is not a literal keyword match, a per-company confidence score or a quality endorsement. Changing the search form opens a new search in RevenueBase; it does not reclassify these saved rows.
How many ancillary services software companies did RevenueBase find based in the United States?
The saved snapshot records 138 matching company records, 4,331 tracked contacts and 1,141 verified emails. The public preview displays 25 selected records.
Where do the company descriptions come from?
RevenueBase compiles company information from public sources, including company websites and public professional profiles such as LinkedIn, alongside information supplied by companies. The short recorded excerpt shown here is separate from the complete business description used for matching; individual source URLs and collection dates are not provided in this public snapshot.
How are the public companies ordered?
The selected public records are ordered by contacts tracked in RevenueBase, highest first. Contact coverage is a prospecting measure, not an assessment of the company's services or quality.
How can I get contact information?
Select a company's contact count to open its filtered contacts in RevenueBase. Free signup is required and includes 500 credits and limited free results. Verified emails, direct dials and mobile numbers depend on available coverage.
How current is this list?
Snapshot: September 21, 2026. Review each company's website for current services and locations. A recorded business description does not establish that every company offers every service named in the search.
What do headquarters and employee bands mean?
These are recorded company-level fields, rather than a map of every branch or a count of specialists. Missing headquarters or employee bands are labeled; older records may show a location separately from recorded headquarters.
Build your next target company list
Adapt this niche search and work with available contacts in RevenueBase.
Related lists
Ancillary services software companies by geography
Cite this list
RevenueBase Data Team. Top 25 ancillary services software companies based in the United States. Snapshot: September 21, 2026. https://revenuebase.ai/companies/ancillary-services-software-companies/united-states.
This is a selected public preview of saved company records, rather than an independently verified census. Open the source page ↗
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