Company lists · Data refreshed November 2026

Top 25 Telecom service assurance software companies worldwide

RevenueBase identified 486 company matches for telecom service assurance software companies worldwide as of November 2026 and tracks 27,776 professional contacts across them, including 3,131 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for telecom service assurance software companies worldwide, 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 5, 2026. Country and city lists for telecom service assurance software companies follow the table.

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 5, 2026 How this list was built
486Companies
27,776Contacts tracked
3,131Verified emails
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The 25 largest telecom service assurance software companies worldwide

Ranked by team size
Top 25 of 486 company matches for telecom service assurance software companies worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 5, 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 matchRio De Janeiro, BrazilHQ recorded Nov 5, 202610001+8,708 contacts →

Exact match

“A Serede é uma empresa prestadora de serviços de implantação e manutenção em redes de Telecom, fundada em 06 de agosto de 2007.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
2Exact matchBangalore, IndiaHQ recorded Nov 5, 2026501-1,0001,476 contacts →

Exact match

“Subex is a telecom AI solutions company enabling Communications Service Providers (CSPs) across the globe to deliver connected experiences to their customers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
3Exact matchBellevue, United StatesHQ recorded Nov 5, 2026201-500893 contacts →

Exact match

“ADB delivers software-led connectivity, service assurance, and service delivery solutions for broadband and video operators worldwide.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
4Exact matchBaar, SwitzerlandHQ recorded Nov 5, 2026n/a870 contacts →

Exact match

“We are leading provider of telecom business intelligence and device management solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
5Exact matchFairfax, VA, United StatesHQ recorded Nov 5, 2026501-1,000729 contacts →

Exact match

“TEOCO is a leading provider of analytics, assurance, planning and optimization solutions to over 300 communication service providers (CSPs).”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
6Exact matchStockholm, SwedenHQ recorded Nov 5, 2026201-500327 contacts →

Exact match

“Polystar is a global leader in smart, data-driven assurance and automation for telecommunications operators.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
7Exact matchGurgaon, IndiaHQ recorded Nov 5, 2026201-500271 contacts →

Exact match

“Edge Telecom Pvt.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
8Exact matchMarkham, CanadaHQ recorded Nov 5, 20261,001-5,000268 contacts →

Exact match

“Enghouse Networks technology portfolio spans Business Support Systems (BSS), Operations Support Systems (OSS), Mobile Value Added Services (VAS), Network Security, Control &…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
9Exact matchGurgaon, WA, IndiaHQ recorded Nov 5, 2026201-500266 contacts →

Exact match

“CEMtics (Customer Experience Management Analytics) is a compnay focused on Making the Complex Insightful CEMtics is focused on helping telecom operators monetize the (big) data…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
10Exact matchMississauga, ON, CanadaHQ recorded Nov 5, 2026501-1,000237 contacts →

Exact match

“With decades of experience spanning the largest and most successful service operators, Motive is the proven leader in device and service management solutions.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
11Exact matchAhmedabad, IndiaHQ recorded Nov 5, 20265,001-10,000228 contacts →

Exact match

“Regenersis (India) Private Limited is an end-to-end hardware and software services company CTDI will achieve second-to-none quality status in serving the Communications Industry…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
12Exact matchMohali, IndiaHQ recorded Nov 5, 2026201-500214 contacts →

Exact match

“Meritech is a global technology company delivering innovative solutions across Mobile Network Testing & Measurement, Network Optimization, IoT, AI, Cloud and Engineering Services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
13Exact matchAustin, TX, United StatesHQ recorded Nov 5, 2026201-500184 contacts →

Exact match

“Alepo makes next-generation Gen AI transformation opportunities for telcos a reality, delivering advanced software solutions and services that enable communications service…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
14Exact matchKarachi, PakistanHQ recorded Nov 5, 2026201-500162 contacts →

Exact match

“Computer Research (Pvt) Ltd.[CRPL], established in 1989, over the years has proved services excellence in Software, Hardware and Networking domains of Telecommunication Industry.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
15Exact matchUnited StatesHQ recorded Nov 5, 20265,001-10,000144 contacts →

Exact match

Recorded description not available.

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
16Exact matchLahore, PakistanHQ recorded Nov 5, 202611-50134 contacts →

Exact match

“KomKonsult Pvt Ltd established since 2001, is providing telecom professional services for Wireline, Wireless and Safe-City Network Rollout, Network Planning & Optimization…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
17Exact matchBaierbrunn, GermanyHQ recorded Nov 5, 202651-200129 contacts →

Exact match

“CONNECTING BILLIONS of People & Devices Globally.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
18Exact matchUnited StatesHQ recorded Nov 5, 202651-200126 contacts →

Exact match

“Titan.ium is a leader in signaling, routing, subscriber data management, and security software and services.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
19Exact matchMongkok, Hong KongHQ recorded Nov 5, 202651-200126 contacts →

Exact match

“We are a leading telecom Service & Technology Solution company providing a full range of end-to-end services and technology solutions to mobile operators and all major telecom…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
20Exact matchKolkata, IndiaHQ recorded Nov 5, 202651-200125 contacts →

Exact match

“Rebaca is a niche company in the telecom domain providing services and solutions in test automation.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
21Exact matchOceanside, CA, United StatesHQ recorded Nov 5, 202651-200122 contacts →

Exact match

“Promptlink Communications is an innovative company with a focus on the development and deployment of software tools for broadband service providers.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
22Exact matchHelsinki, FinlandHQ recorded Nov 5, 2026501-1,000113 contacts →

Exact match

“On 29 June 2017 Nokia announced the successful completion of its acquisition of Comptel Corporation, a Finland-based telecommunications software company.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
23Exact matchMiami, FL, United StatesHQ recorded Nov 5, 202651-200107 contacts →

Exact match

“Iquall Networks is a telecom-oriented software company specializing in Network Automation.Since 2008.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
24Exact matchMississauga, ON, CanadaHQ recorded Nov 5, 202651-200103 contacts →

Exact match

“TierOne is the only software vendor that can provide real-time, proactive customer service assurance across any service, technology and domain, transforming telco behavior…”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase
25Exact matchLinthicum Heights, MD, United StatesHQ recorded Nov 5, 202651-200101 contacts →

Exact match

“About Us Net Research (Net) is a global leader in providing service verification tools and telecom management and analysis products.”

Recorded in the RevenueBase company graph · Nov 5, 2026 · View company records in RevenueBase

Showing 25 of 486 telecom service assurance software companies worldwide

See the full list, filter by size, metro and specialty, and access 3,131 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Telecom service assurance software companies worldwide at a glance

As of Nov 5, 2026
11.3%Verified-email coverage
57.2Average contacts per company
11-50Median size (employees)
1.9%Largest-city concentration · London
Nov 5, 2026Page data refreshed

Companies by employee count

1-10
120
11-50
202
51-200
102
201-500
34
501-1,000
9
1,001-5,000
10
5,001-10,000
2
10001+
3

Email recency is reported on each country list linked below.

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.
Coverage
Every country. Country and city lists for telecom service assurance software companies are linked below.
What qualifies
Company records worldwide whose business descriptions match “telecom service assurance 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. 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 3,131 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 5, 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.

Telecom service assurance software companies by location

5 lists · largest first

Every Telecom service assurance software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

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 service assurance software companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many telecom service assurance software companies are there worldwide?

RevenueBase identified 486 company matches for telecom service assurance software companies worldwide 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?

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

Which country has the most telecom service assurance software companies?

The United States leads with 84 companies, followed by the United Kingdom (38) and India (33). Every telecom service assurance software companies list by country and city is linked on this page.

Which city has the most telecom service assurance software companies?

London leads with 9 company records, followed by Islamabad (5) and Bangalore (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 3,131 professional contacts with verified work emails tracked across these 486 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 5, 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.