Company lists · Data refreshed September 2026

Top 25 Telecom customer management software companies based in the United States

RevenueBase identified 105 company matches for telecom customer management software companies associated with the United States as of September 2026 and tracks 9,513 professional contacts across them, including 3,601 with verified work emails and 2,124 with mobile numbers. Austin is the largest hub.

This list covers company matches for telecom customer management 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 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 Sep 6, 2026 How this list was built
105Companies
9,513Contacts tracked
3,601Verified emails
2,124Mobile numbers
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The 25 largest telecom customer management software companies based in the United States

Ranked by team size
Top 25 of 105 company matches for telecom customer management software companies based in the United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 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 matchEnglewood, CO, United StatesHQ recorded Sep 6, 20265,001-10,0005,874 contacts →

Exact match

“CSG is a leader in innovative customer engagement, revenue management and payments solutions that make ordinary customer experiences extraordinary.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
2Exact matchTempe, AZ, United StatesHQ recorded Sep 6, 2026501-1,000617 contacts →

Exact match

“KUBRA delivers industry-leading billing and payments solutions through KUBRA HQ™, an AI-powered, cloud-native platform built for speed, security, and growth.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
3Exact matchFrisco, TX, United StatesHQ recorded Sep 6, 202651-200104 contacts →

Exact match

“Advantix, a global leader in telecom lifecycle management solutions, leverages its expense management software, carrier APIs and end-to-end professional services to integrate…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
4Exact matchAtlanta, GA, United StatesHQ recorded Sep 6, 202651-20098 contacts →

Exact match

“Our mission at Vatic Outsourcing is to identify ways to effectively reduce your telecom budget - and help you manage all your business communications more efficiently.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
5Exact matchForest Park, IL, United StatesHQ recorded Sep 6, 202651-20063 contacts →

Exact match

“ICOMM is a services-first telecom management and consulting company, offering IT Telecom Expense Management, support services for fixed telephony, UCaaS and mobility services…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
6Exact matchDenver, CO, United StatesHQ recorded Sep 6, 202651-20054 contacts →

Exact match

“zLinq is a telecom management software and services company that helps enterprises to manage, optimize, and buy Voice & Data Connectivity, Unified Communications and Contact…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
7Exact matchSan Antonio, TX, United StatesHQ recorded Sep 6, 202651-20054 contacts →

Exact match

“Our company is leading the Telecom BPO movement.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
8Exact matchCarlsbad, CA, United StatesHQ recorded Sep 6, 202651-20053 contacts →

Exact match

“GLDS offers the leading customer management, billing, and service delivery solutions for small to mid-sized broadband operators worldwide.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
9Exact matchDelray Beach, FL, United StatesHQ recorded Sep 6, 202611-5047 contacts →

Exact match

“We pride ourselves on exceptional customer service, support and telecom knowledge.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
10Exact matchOlathe, KS, United StatesHQ recorded Sep 6, 202651-20036 contacts →

Exact match

“Kansys is a provider of billing software and services that help communications and enterprise businesses monetize complex business at scale.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
11Exact matchSuffield, CT, United StatesHQ recorded Sep 6, 202611-5029 contacts →

Exact match

“CORE Communications is a comprehensive technology service and telecommunications management firm.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
12Exact matchSan Francisco, CA, United StatesHQ recorded Sep 6, 202611-5028 contacts →

Exact match

“ChikPea is the only 100% Force.com Native complete solution-in-a-box for Salesforce.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
13Exact matchSacramento, CA, United StatesHQ recorded Sep 6, 202611-5025 contacts →

Exact match

“Improve productivity with Visage’s Telecom Expense Management software and services!”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
14Exact matchChicago, IL, United StatesHQ recorded Sep 6, 202611-5022 contacts →

Exact match

“There are two kinds of TEM providers.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
15Exact matchBoca Raton, FL, United StatesHQ recorded Sep 6, 202651-20021 contacts →

Exact match

“Global enterprises trust imimobile to help them manage business-critical customer interactions at scale.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
16Exact matchMadison, TN, United StatesHQ recorded Sep 6, 202611-5020 contacts →

Exact match

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

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
17Exact matchWinooski, VT, United StatesHQ recorded Sep 6, 202651-20017 contacts →

Exact match

“Excelergy, part of the Harris Group of companies, is a world leader in high performance software solutions that optimize the billing and customer care processes in competitive…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
18Exact matchNewport Beach, CA, United StatesHQ recorded Sep 6, 202611-5016 contacts →

Exact match

“Camvio was founded on the belief that operational and billing systems should be simple, cost-effective, and easy to implement.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
19Exact matchHouston, TX, United StatesHQ recorded Sep 6, 202651-20016 contacts →

Exact match

“TotalCX, formerly InteractiveTel, is a comprehensive approach to customer experience management and combines automation, AI technology, ongoing training, real-time assessments…”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
20Exact matchMankato, MN, United StatesHQ recorded Sep 6, 202611-5015 contacts →

Exact match

“Our name – Northflow Solutions – is new.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
21Exact matchRancho Cucamonga, CA, United StatesHQ recorded Sep 6, 202611-5013 contacts →

Exact match

“Since 1984, Advantage 360 has provided billing, customer care and POS software to nearly 200 customers world-wide.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
22Exact matchKirkland, WA, United StatesHQ recorded Sep 6, 202611-5012 contacts →

Exact match

“The core focus of Holt Enterprises is to assist telSPACE and mCASH clients launch their back office operations.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
23Exact matchVero Beach, FL, United StatesHQ recorded Sep 6, 202611-509 contacts →

Exact match

“TimelyBill is a comprehensive billing and CRM platform that is purpose-built for telecom, VoIP, wireless, and IoT service providers.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
24Exact matchErie, PA, United StatesHQ recorded Sep 6, 202611-509 contacts →

Exact match

“I help IT leaders streamline telecom management by handling critical project management tasks.”

Recorded in the RevenueBase company graph · Sep 6, 2026 · View company records in RevenueBase
25Exact matchAlbany, NY, United StatesHQ recorded Sep 6, 202611-508 contacts →

Exact match

“ComputerWorks is a CMMI® Level 2 rated software developer, headquartered in beautiful upstate New York.”

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

Showing 25 of 105 telecom customer management software companies based in the United States

See the full list, filter by size, metro and specialty, and access 3,601 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom customer management software companies based in the United States at a glance

As of Sep 6, 2026
37.9%Verified-email coverage
22.3%Mobile-number coverage
90.6Average contacts per company
11-50Median size (employees)
2.9%Largest-city concentration · Austin
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
37
11-50
36
51-200
20
201-500
7
501-1,000
4
5,001-10,000
1

Freshness & accuracy

How recently the business emails on this list were verified

Email last verified

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 customer management 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 3,601 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 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 customer management software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom customer management software companies are there based in the United States?

RevenueBase identified 105 company matches for telecom customer management 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?

CSG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most telecom customer management software companies?

Austin leads with 3 company records, followed by Bellevue (3) and Miami (3).

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 3,601 professional contacts with verified work emails tracked across these 105 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 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.