Company lists · Data refreshed September 2026
Top 25 Telecommunications field service software companies worldwide
RevenueBase identified 3,138 telecommunications field service software companies worldwide as of September 2026 and tracks 71,747 professional contacts across them, including 10,039 with verified work emails. The United States is the largest market and Sao Paulo the largest hub.
This list covers telecommunications field service 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 29, 2026. Country and city lists for telecommunications field service 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 telecommunications field service software companies worldwide
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 8,011 contacts → | ||||
Indirect evidence “A Serede é uma empresa prestadora de serviços de implantação e manutenção em redes de Telecom, fundada em 06 de agosto de 2007.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 2 | 4,895 contacts → | ||||
Indirect evidence “A Icomon atua há 37 anos com alta performance em tecnologia e telecomunicações.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 3 | 2,161 contacts → | ||||
Indirect evidence “With rapidly increasing service requests, is your company maximizing its investment in your service management solution?” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 4 | 1,701 contacts → | ||||
Indirect evidence “Since its establishment in 1990, PT.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 5 | 993 contacts → | ||||
Partial evidence “Goodman Solutions is a leading field services company with network and electronics technicians, serving customers across the nation.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 6 | 954 contacts → | ||||
Indirect evidence “33 años diseñando la infraestructura técnica que mueve a Colombia.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 7 | 701 contacts → | ||||
Partial evidence “OFG is an international company with more than 20 years of experience in the telecommunications sector.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 8 | 693 contacts → | ||||
Indirect evidence “Iniciamos nossas atividades em contando com o apoio e participação de cerca de 700 colaboradores entre operadores, administrativos, técnicos, engenheiros, gerentes e diretores…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 9 | 685 contacts → | ||||
Indirect evidence “Innovation and Reliability are the two corner stones through which RV Solutions ensures end to end services in the Technological Lifecycle Service Industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 10 | 669 contacts → | ||||
Indirect evidence “Teleindia began its India operations in 2006, in the telecom vertical as a ‘Service Provider’ business unit with proven expertise, quality standards and efficient delivery…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 11 | 551 contacts → | ||||
Partial evidence “OverIT is a leading Field Service Management solutions provider with over 20 years of expertise, solving complex use cases in enterprise businesses globally.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 12 | 485 contacts → | ||||
Strong evidence “Joblogic is a leading provider of cloud-based field service management software, offering comprehensive solutions for service and maintenance contractors.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 13 | 426 contacts → | ||||
Partial evidence “Prince Telecom, LLC ("Prince") is a major fulfillment provider to the telecommunications industry.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 14 | 408 contacts → | ||||
Strong evidence “ServiceMax, a PTC technology, is on a mission to help customers keep the world running with asset-centric field service management software.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 15 | 403 contacts → | ||||
Indirect evidence “Evora Group is an end-to-end digital transformation partner for enterprises running on SAP, ServiceNow, and Microsoft.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 16 | 393 contacts → | ||||
Indirect evidence “OUR BUSINESS IS SERVICE.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 17 | 388 contacts → | ||||
Indirect evidence “Unit-T provides installation and maintenance services to the telecom, ICT, energy and security industries.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 18 | 373 contacts → | ||||
Partial evidence “Wondercom, operating in the market since is a national benchmark when it comes to Field Service.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 19 | 362 contacts → | ||||
Indirect evidence “A MY Business é uma empresa prestadora de serviços para telecomunicações, que atua no segmento de engenharia celular e TI, especializada na avaliação de qualidade dos serviços…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 20 | 353 contacts → | ||||
Partial evidence “Gentel Telecommunication was founded in 2006, for developing work areas and work opinions in telecommunication industry with its strong background and experience over 30 years.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 21 | 347 contacts → | ||||
Indirect evidence “Metro Telworks was founded in 2004 by Telecom Visionaries with objective We Connect, We Deliver.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 22 | 344 contacts → | ||||
Indirect evidence “Innovation for the Last Mile® PCT International, Inc is at the forefront of an evolving industry with superior telecom solutions.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 23 | 295 contacts → | ||||
Partial evidence “Thinventory is a global provider of field service technology and logistics, offering creative solutions to improve engineer productivity and optimise inventory performance.” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 24 | 289 contacts → | ||||
Partial evidence “TEAM Software by WorkWave develops market-leading solutions for companies powered by distributed workforces, specifically those serving the cleaning, security and facility…” Source: RevenueBase Database · checked Sep 29, 2026Thanks. The Data Team will review it. | |||||
| 25 | 279 contacts → | ||||
Indirect evidence “Running a business isn’t easy - every dollar and every minute matter.” Source: RevenueBase Database · checked Sep 29, 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: telecommunications field service 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 telecommunications field service software companies.
- Partial evidence
- Its own public description names part of telecommunications field service software companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name telecommunications field service 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 3,138 telecommunications field service software companies worldwide
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Telecommunications field service software companies worldwide at a glance
As of Sep 29, 2026Companies by employee count
Email recency is reported on each country list linked below.
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 telecommunications field service 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
- Every country. Country and city lists for telecommunications field service software companies are linked below.
- What qualifies
- Companies worldwide whose own description of what they do matches “telecommunications field service 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 telecommunications field service 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 telecommunications field service 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, 10,039 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 on September 29, 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.
Telecommunications field service software companies by location
18 lists · largest firstEvery Telecommunications field service software companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.
Countries
- Telecommunications field service software companies based in the United States629
- Telecommunications field service software companies based in Brazil205
- Telecommunications field service software companies based in the United Kingdom172
- Telecommunications field service software companies based in Spain150
- Telecommunications field service software companies based in India121
- Telecommunications field service software companies based in Germany119
- Telecommunications field service software companies based in Canada101
- Telecommunications field service software companies based in France100
- Telecommunications field service software companies based in Italy96
- Telecommunications field service software companies based in Australia88
- Telecommunications field service software companies based in Mexico56
- Telecommunications field service software companies based in the Netherlands49
- Telecommunications field service software companies based in Argentina48
- Telecommunications field service software companies based in South Africa37
- Telecommunications field service software companies based in Türkiye37
- Telecommunications field service software companies based in Chile36
- Telecommunications field service software companies based in Portugal29
- Telecommunications field service software companies based in Colombia28
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 telecommunications field service 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 telecommunications field service software companies are there worldwide?
RevenueBase identified 3,138 telecommunications field service 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?
Serede, headquartered in Rio De Janeiro, tops this list with the largest team on record.
Which country has the most telecommunications field service software companies?
The United States leads with 629 companies, followed by Brazil (205) and the United Kingdom (172). Every telecommunications field service software companies list by country and city is linked on this page.
Which city has the most telecommunications field service software companies?
Sao Paulo leads with 44 headquartered companies, followed by Madrid (25) and London (23).
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 10,039 verified decision-maker contacts tracked across these 3,138 companies.
How current is this list?
The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 29, 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.