Company lists · Data refreshed November 2026

Top 14 Telecom operations support systems companies based in the United States

RevenueBase identified 34 company matches for telecom operations support systems companies associated with the United States as of November 2026 and tracks 1,224 professional contacts across them, including 335 with verified work emails. Royal Oak is the largest hub.

This list covers company matches for telecom operations support systems 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 November 6, 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.

How to read this list RevenueBase SmartSearch · Exact Recorded Nov 6, 2026 How this list was built
34Companies
1,224Contacts tracked
335Verified emails
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The 14 largest telecom operations support systems companies based in the United States

Ranked by team size
Top 14 of 34 company matches for telecom operations support systems companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#CompanyRevenueBase SmartSearchHeadquartersEmployeesContacts
1Exact matchBlair, NE, United StatesHQ recorded Nov 6, 202651-200193 contacts →

Exact match

“Mid America Computer Corporation (MACC) offers BSS/OSS solutions designed for today's telecommunications providers.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchRochester, NY, United StatesHQ recorded Nov 6, 202651-200147 contacts →

Exact match

“For 30 years, IDI Billing Solutions has been a trailblazer in the communications space-revolutionizing the industry through a world-class, cloud-based billing and operations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchMitchell, SD, United StatesHQ recorded Nov 6, 2026201-500131 contacts →

Exact match

“Innovative Systems is a mission-critical enterprise software solution that enables independent service providers to seamlessly manage their business, deliver modern network…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchChampaign, IL, United StatesHQ recorded Nov 6, 202651-20066 contacts →

Exact match

“CDG provides a cloud-based, SaaS-delivered OSS/BSS platform for voice, video, data, circuit, and interconnect services for retail and wholesale broadband service providers and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchMiami, FL, United StatesHQ recorded Nov 6, 202651-20025 contacts →

Exact match

“Auris makes it simple by providing cloud-based OSS/BSS core digital platforms to Communication Service Providers (CSP), enabling them to monetize missed opportunities in the…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchDavis, CA, United StatesHQ recorded Nov 6, 202611-5024 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchMadison, TN, United StatesHQ recorded Nov 6, 202611-5018 contacts →

Exact match

“Equinox Information Systems is a global provider of software solutions for the telecommunications industry.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact matchMckinney, CO, United StatesHQ recorded Nov 6, 202611-5011 contacts →

Exact match

“AccuOSS (Accurate Operational Support Systems) is a software development and information technology integrator who brings deep experience in developing, implementing and…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchDallas, TX, United StatesHQ recorded Nov 6, 202611-509 contacts →

Exact match

“RiverRock Systems is an OSS application developer / provider with 20+ years of proven success at enabling our customers to maximize profits and efficiencies while minimizing staff…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchSeattle, WA, United StatesHQ recorded Nov 6, 202611-508 contacts →

Exact match

“Orca Wave, in its 23rd year of operations, with a global customer base of wholesale and retail telecommunication carriers, MVNOs, CLECs, PTTs, wireless, conferencing, enterprise…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchRoyal Oak, MI, United StatesHQ recorded Nov 6, 202611-507 contacts →

Exact match

“Nubill Corporation is a software as a service firm providing hosted operations and business support systems, out of Royal Oak, Michigan, USA.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchLake Mary, FL, United StatesHQ recorded Nov 6, 202611-506 contacts →

Exact match

“We provide advanced professional softwares for Telecom Industry : OptimSuite S.O.N Self Optimizing Networks”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchNorth Miami Beach, FL, United StatesHQ recorded Nov 6, 202611-504 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchRoyal Oak, MI, United StatesHQ recorded Nov 6, 202611-501 contacts →

Exact match

“Fortisoft, LLC is an Operations and Business Support Systems (OSS/BSS) software developer, based out of the United States.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 14 of 34 telecom operations support systems companies based in the United States

See the full list, filter by size, metro and specialty, and access 335 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom operations support systems companies based in the United States at a glance

As of Nov 6, 2026
27.4%Verified-email coverage
36.0Average contacts per company
11-50Median size (employees)
5.9%Largest-city concentration · Royal Oak
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
6
11-50
14
51-200
12
201-500
2

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 34 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 “telecom operations support systems 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 335 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 November 6, 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 “telecom operations support systems companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom operations support systems companies are there based in the United States?

RevenueBase identified 34 company matches for telecom operations support systems companies associated with the United States as of November 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?

Macc MID America Computer Corporation tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom operations support systems companies?

Royal Oak leads with 2 company records, followed by Alpharetta (1) and Arlington (1).

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 335 professional contacts with verified work emails tracked across these 34 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 November 6, 2026.

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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.