Company lists · Data refreshed September 2026

Top 25 5g consulting companies worldwide

Name: 5g consulting companies worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 1,863 companies tracked

RevenueBase identified 1,863 5g consulting companies worldwide as of September 2026 and tracks 48,051 professional contacts across them, including 10,948 with verified work emails and 0 with mobile numbers. The United States is the largest market and London the largest hub.

This list covers 5g consulting 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 19, 2026. Country and city lists for 5g consulting 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.

How to read this list HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 19, 2026 86% judged on-target in blind review

1,863Companies

48,051Contacts tracked

10,948Verified emails

0Mobile numbers

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The 25 largest 5g consulting companies worldwide

Ranked by team size

Top 25 of 1,863 5g consulting companies worldwide, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to 5g consulting companies: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Netcracker Technology	Indirect evidence	Waltham, MA, United StatesHQ checked Sep 19, 2026	10001+	8,651 contacts →
	Indirect evidence “Netcracker Technology, a wholly owned subsidiary of NEC Corporation, helps service providers around the world transform and grow in the digital economy.” Source: RevenueBase Database · checked Sep 19, 2026
2	Mastec Communications Group	Indirect evidence	Coral Gables, FL, United StatesHQ checked Sep 19, 2026	5,001-10,000	3,207 contacts →
	Indirect evidence “MasTec Communications Group (MCG) is a division of MasTec that provides comprehensive services and turnkey solutions for Telecom operators.” Source: RevenueBase Database · checked Sep 19, 2026
3	Ceragon Networks	Partial evidence	Richardson, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	1,811 contacts →
	Partial evidence “Ceragon Networks Ltd.(NASDAQ: CRNT) is the global innovator and leading solutions provider of 5G wireless transport.” Source: RevenueBase Database · checked Sep 19, 2026
4	Centillion Networks PVT LTD	Indirect evidence	Hyderabad, IndiaHQ checked Sep 19, 2026	1,001-5,000	1,148 contacts →
	Indirect evidence “Centillion, an Osmose Company, is a leading provider of telecom engineering, utility infrastructure, GIS, and data services across North America, Europe, and Australia.” Source: RevenueBase Database · checked Sep 19, 2026
5	Allied Telesis	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 19, 2026	1,001-5,000	816 contacts →
	Indirect evidence “Our world is increasing in complexity.” Source: RevenueBase Database · checked Sep 19, 2026
6	Detecon	Indirect evidence	Cologne, GermanyHQ checked Sep 19, 2026	1,001-5,000	721 contacts →
	Indirect evidence “Detecon makes the future possible, digital, interconnected, and human.” Source: RevenueBase Database · checked Sep 19, 2026
7	JMA Wireless	Indirect evidence	Syracuse, NY, United StatesHQ checked Sep 19, 2026	501-1,000	719 contacts →
	Indirect evidence “Wireless technology now impacts nearly every aspect of daily life around the world.” Source: RevenueBase Database · checked Sep 19, 2026
8	TEOCO	Indirect evidence	Fairfax, VA, United StatesHQ checked Sep 19, 2026	501-1,000	699 contacts →
	Indirect evidence “TEOCO is a leading provider of analytics, assurance, planning and optimization solutions to over 300 communication service providers (CSPs).” Source: RevenueBase Database · checked Sep 19, 2026
9	Teleysia Networks I Pvt. LTD	Indirect evidence	Ahmedabad, IndiaHQ checked Sep 19, 2026	501-1,000	698 contacts →
	Indirect evidence “Teleysia Networks has started operations since April 2008 and it is an innovative, efficient and effective solution providing telecom Consultancy Company with mission to become…” Source: RevenueBase Database · checked Sep 19, 2026
10	Amantya Technologies	Indirect evidence	Gurugram, IndiaHQ checked Sep 19, 2026	501-1,000	662 contacts →
	Indirect evidence “Amantya Technologies is a pioneering force in product engineering and IT services, delivering practical, problem-solving technology across industries.” Source: RevenueBase Database · checked Sep 19, 2026
11	Mentormate	Indirect evidence	Minneapolis, MN, United StatesHQ checked Sep 19, 2026	1,001-5,000	626 contacts →
	Indirect evidence “MentorMate is now Tieto!” Source: RevenueBase Database · checked Sep 19, 2026
12	JSI	Indirect evidence	Greenbelt, MD, United StatesHQ checked Sep 19, 2026	501-1,000	563 contacts →
	Indirect evidence “JSI is a national leader in next-generation digital solutions, empowering providers to build, scale, and optimize high-performance networks.” Source: RevenueBase Database · checked Sep 19, 2026
13	Nextgen GTA A Kelly Telecom Company	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	501-1,000	560 contacts →
	Indirect evidence “As part of KELLY’s SETT (Science, Engineering, Technology, and Telecom) Business Unit, we are committed to providing state-of-the-art digital infrastructure and telecom…” Source: RevenueBase Database · checked Sep 19, 2026
14	Quadgen	Indirect evidence	King Of Prussia, PA, United StatesHQ checked Sep 19, 2026	501-1,000	519 contacts →
	Indirect evidence “QuadGen is a network and engineering services company, enabling customers to deploy new technologies, improve network capacity, reduce costs and optimize network performance.” Source: RevenueBase Database · checked Sep 19, 2026
15	VCTI	Indirect evidence	Somerset, NJ, United StatesHQ checked Sep 19, 2026	201-500	432 contacts →
	Indirect evidence “VCTI is a world class leader in network technology.” Source: RevenueBase Database · checked Sep 19, 2026
16	Crest Digitel An Altius Group Company	Partial evidence	Gurugram, IndiaHQ checked Sep 19, 2026	201-500	401 contacts →
	Partial evidence “Crest Digitel (An Altius group Company) is a leading 5G-ready Digital Connectivity Infrastructure Partner committed to Enable Connections for Life.” Source: RevenueBase Database · checked Sep 19, 2026
17	Casa Systems, INC	Partial evidence	Andover, MA, United StatesHQ checked Sep 19, 2026	501-1,000	373 contacts →
	Partial evidence “Casa Systems is pioneering advanced ultra-broadband 5G solutions for mobile, cable, fixed and converged service providers.” Source: RevenueBase Database · checked Sep 19, 2026
18	MY Business Ltda	Indirect evidence	Barueri, BrazilHQ checked Sep 19, 2026	201-500	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 19, 2026
19	Cybercom Group	Indirect evidence	Stockholm, SwedenHQ checked Sep 19, 2026	1,001-5,000	339 contacts →
	Indirect evidence “A Nordic powerhouse for digital solutions with a sustainable impact Knowit acquires Cybercom – creating a Nordic powerhouse for digital solutions with a sustainable impact.” Source: RevenueBase Database · checked Sep 19, 2026
20	Integer Telecom Services INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 19, 2026	201-500	337 contacts →
	Indirect evidence “Integer” as explained in the dictionary means – “complete in itself” or “a whole number not a fraction”.” Source: RevenueBase Database · checked Sep 19, 2026
21	Vantage Point Solutions	Partial evidence	Mitchell, SD, United StatesHQ checked Sep 19, 2026	501-1,000	334 contacts →
	Partial evidence “Vantage Point is a premier engineering and consulting firm serving the broadband, energy, enterprise, and banking industries.” Source: RevenueBase Database · checked Sep 19, 2026
22	BCE Global Tech	Partial evidence	Bengaluru South, IndiaHQ checked Sep 19, 2026	501-1,000	321 contacts →
	Partial evidence “At BCE Global Tech, we are at the forefront of technological innovation, driving global connectivity through cutting-edge advancements in AI, 5G, MEC, IoT, and cloud-native…” Source: RevenueBase Database · checked Sep 19, 2026
23	Cartesian	Partial evidence	London, United KingdomHQ checked Sep 19, 2026	201-500	302 contacts →
	Partial evidence “Cartesian is a specialist consulting firm focused on the global telecommunications, media, and technology industries and is now part of Bounteous, an AI services firm helping…” Source: RevenueBase Database · checked Sep 19, 2026
24	Startech Networks INC	Indirect evidence	Plano, TX, United StatesHQ checked Sep 19, 2026	201-500	290 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 19, 2026
25	Verveba Telecom	Partial evidence	Richardson, TX, United StatesHQ checked Sep 19, 2026	501-1,000	289 contacts →
	Partial evidence “Verveba Telecom delivers strategic telecom engineering services and solutions globally, empowering operators, OEMs, and enterprises to accelerate their 5G transformation.” Source: RevenueBase Database · checked Sep 19, 2026

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: 5g consulting 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 5g consulting companies.
Partial evidence: Its own public description names part of 5g consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name 5g consulting 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 1,863 5g consulting companies worldwide

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5g consulting companies worldwide at a glance

As of Sep 19, 2026

22.8%Verified-email coverage

25.8Average contacts per company

1-10Median size (employees)

3.4%Largest-city concentration · London

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

1,023

11-50

539

51-200

204

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 5g consulting 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: 14 countries, largest first: the United States, the United Kingdom, France, India, Germany, Canada, Brazil, Spain, Australia, Italy and 4 more. Country and city lists for 5g consulting companies are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “5g consulting 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 5g consulting 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 5g consulting 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, 10,948 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 19, 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.

5g consulting companies by location

16 lists · largest first

Every 5g consulting companies list RevenueBase publishes, by country and city. Counts are matching companies in each list as of its own refresh date.

Countries

Cities

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 5g consulting 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 5g consulting companies are there worldwide?

RevenueBase identified 1,863 5g consulting 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?

Netcracker Technology, headquartered in Waltham, tops this list with the largest team on record.

Which country has the most 5g consulting companies?

The United States leads with 864 companies, followed by the United Kingdom (165) and France (158). Every 5g consulting companies list by country and city is linked on this page.

Which city has the most 5g consulting companies?

London leads with 63 headquartered companies, followed by Paris (44) and San Diego (26).

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 10,948 verified decision-maker contacts tracked across these 1,863 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 19, 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.