Company lists · Data refreshed September 2026
Top 25 Telecom bss software companies worldwide
RevenueBase identified 89 telecom bss software companies worldwide as of September 2026 and tracks 3,985 professional contacts across them, including 873 with verified work emails and 462 with mobile numbers. India is the largest market and Pune the largest hub.
This list covers telecom bss software companies worldwide, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026. Country and city lists for telecom bss software companies follow the table.
Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 telecom bss software companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 423 contacts → | ||||
Strong evidence “ExcelaCom Technologies is an independent software vendor, offering BSS/OSS solutions and services to Tier 1 to Tier 3 NGN communications players across multiple geographies.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | 328 contacts → | ||||
Strong evidence “NMSWorks Software delivers OSS and BSS solutions to some of the largest and most demanding telecom service providers, network equipment vendors and enterprises.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | 246 contacts → | ||||
Partial evidence “Knot Solutions is an IT services company, with primary focus on providing solutions in the telecom domain.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | 189 contacts → | ||||
Strong evidence “Mid America Computer Corporation (MACC) offers BSS/OSS solutions designed for today's telecommunications providers.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | 166 contacts → | ||||
Partial evidence “Alepo makes next-generation Gen AI transformation opportunities for telcos a reality, delivering advanced software solutions and services that enable communications service…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | 147 contacts → | ||||
Indirect evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | 129 contacts → | ||||
Partial evidence “Height8 Technologies is a pure OSS/BSS player which makes it a vendor friendly solution provider.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | 117 contacts → | ||||
Partial evidence “Innovative Systems is a mission-critical enterprise software solution that enables independent service providers to seamlessly manage their business, deliver modern network…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | 100 contacts → | ||||
Indirect evidence “Established in 2007, we are a company having full-time working partners in Lucknow, Meerut.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | 99 contacts → | ||||
Indirect evidence “An end-to-end cloud based SaaS platform that powers Cable and Internet Service Providers (MSP’s), Mobile Operators (MNO’s), Mobile Virtual Network Operators (MVNO), Enablers…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | 99 contacts → | ||||
Strong evidence “AVIS e Solutions Pvt Ltd is a leading Telecom Products and Software Solutions Company headquarter in Noida, India.Company Offers solutions to the BPO, Corporate & Service Sectors…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | 98 contacts → | ||||
Partial evidence “NR Switch N Radio Services came into existence in 1998 as a support organization for Nokia.It made its debut in Telecom Services with installing the first MSC for Nokia and then…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | 91 contacts → | ||||
Partial evidence “Ikontel is a next generation high quality product development and software solution company with an endeavor to offer cost effective and high-end technology solutions focused on…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | 86 contacts → | ||||
Strong evidence “Sonar Software is a leading cloud-based provider of BSS/OSS solutions for Internet Service Providers.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | 81 contacts → | ||||
Partial evidence “Ushacomm is a leading global provider of Operations Support Systems(OSS) and Business Support Systems (BSS) for fixed, mobile, broadband/IP, cable, Infrastructure and satellite…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | 65 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | 54 contacts → | ||||
Partial evidence “Our company is leading the Telecom BPO movement.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | 53 contacts → | ||||
Indirect evidence “GLDS offers the leading customer management, billing, and service delivery solutions for small to mid-sized broadband operators worldwide.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | 36 contacts → | ||||
Partial evidence “Megthink is a telecom technology company that designs and delivers cloud-native platforms for telecom operators, ISPs, and MVNOs.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | 36 contacts → | ||||
Partial evidence “Promon, established in 2014, comprises a talented team of 45+ telecom experts, providing trusted leadership in telecom solutions.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | 23 contacts → | ||||
Partial evidence “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…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | 21 contacts → | ||||
Indirect evidence “CODE COMPASS is the fastest growing firm in this new era, and writing the success stories with our principle and technologies.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | 20 contacts → | ||||
Strong evidence “Equinox Information Systems is a global provider of software solutions for the telecommunications industry.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | 16 contacts → | ||||
Partial evidence “BeQuick, founded in 2002 delivers a reliable and robust BSS for consumer-focused MVNOs wireless providers.” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | 14 contacts → | ||||
Partial evidence “YeeJai is a pioneer in telecom sector, with a collective vision: To cater to the global emerging and demanding trends in wireless technology and also it is providing innovative…” Source: RevenueBase Database · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
RevenueBase Smart Search
RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: telecom bss software companies. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.
- Strong evidence
- The company's own public description of its business names telecom bss software companies.
- Partial evidence
- Its own public description names part of telecom bss software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name telecom bss software companies. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.
RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.
Showing 25 of 89 telecom bss software companies worldwide
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Telecom bss software companies worldwide at a glance
As of Sep 6, 2026Companies by employee count
How this list was built
Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among telecom bss software companies, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.
- Source
- The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
- Coverage
- 2 countries, largest first: India, the United States. Country and city lists for telecom bss software companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “telecom bss software companies”. Matching reads each company's description, not its industry code or its name.
- RevenueBase Smart Search
- RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names telecom bss software companies), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
- What we exclude
- Companies whose own description does not clearly place them among telecom bss software companies, and records with no verified work email.
- Match quality
- In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
- 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 listed company carries at least one verified work email, 873 across the full list. 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 between September 6, 2026 and September 14, 2026. Lists refresh periodically as the graph is re-checked.
- Corrections
- Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.
Telecom bss software companies by location
2 lists · largest firstEvery Telecom bss 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 Smart Search?
RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names telecom bss software companies, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.
How many telecom bss software companies are there worldwide?
RevenueBase identified 89 telecom bss software companies worldwide as of September 2026, matched on each company's own description of what it does rather than its industry code.
What is the largest company on this list?
Excelacom Technologies, headquartered in Worldwide, tops this list with the largest team on record.
Which country has the most telecom bss software companies?
India leads with 48 companies, followed by the United States (41). Every telecom bss software companies list by country and city is linked on this page.
Which city has the most telecom bss software companies?
Pune leads with 6 headquartered companies, followed by Bangalore (5) and Bengaluru (4).
How do I get contact information for these companies?
A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 873 verified decision-maker contacts tracked across these 89 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled from the company graph between September 6, 2026 and September 14, 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 Smart Search, 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.