Company lists · Data refreshed September 2026

Top 25 Enterprise network design services worldwide

Name: Enterprise network design services worldwide
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 4,766 companies tracked

RevenueBase identified 4,766 enterprise network design services worldwide as of September 2026 and tracks 47,111 professional contacts across them, including 11,611 with verified work emails. The United States is the largest market and London the largest hub.

This list covers enterprise network design services 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 28, 2026. Country and city lists for enterprise network design services 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 28, 2026 86% judged on-target in blind review

4,766Companies

47,111Contacts tracked

11,611Verified emails

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The 25 largest enterprise network design services worldwide

Ranked by team size

Top 25 of 4,766 enterprise network design services worldwide, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise network design services: 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	GTT	Partial evidence	Arlington, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,933 contacts →
	Partial evidence “GTT is a leading networking and security as a service provider for multinational organizations, simply and securely connecting people and machines to data and applications –…” Source: RevenueBase Database · checked Sep 28, 2026
2	Tulip Telecom	Partial evidence	New Delhi, IndiaHQ checked Sep 28, 2026	1,001-5,000	1,481 contacts →
	Partial evidence “Tulip Telecom Ltd.(BSE: 532691/NSE: TULIP) is India’s leading Enterprise Communications Service provider.” Source: RevenueBase Database · checked Sep 28, 2026
3	FLŌ Networks	Partial evidence	El Paso, TX, United StatesHQ checked Sep 28, 2026	501-1,000	1,250 contacts →
	Partial evidence “Today fast, flexible networks are the foundation of every successful organization.” Source: RevenueBase Database · checked Sep 28, 2026
4	NTG Clarity	Strong evidence	Markham, ON, CanadaHQ checked Sep 28, 2026	501-1,000	876 contacts →
	Strong evidence “NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
5	Allied Telesis	Indirect evidence	San Jose, CA, United StatesHQ checked Sep 28, 2026	1,001-5,000	816 contacts →
	Indirect evidence “Our world is increasing in complexity.” Source: RevenueBase Database · checked Sep 28, 2026
6	Exponential-E	Indirect evidence	London, United KingdomHQ checked Sep 28, 2026	501-1,000	667 contacts →
	Indirect evidence “Innovation is at the core of Exponential-e, and has been since our inception in 2002.” Source: RevenueBase Database · checked Sep 28, 2026
7	Bluecat	Partial evidence	Toronto, ON, CanadaHQ checked Sep 28, 2026	201-500	626 contacts →
	Partial evidence “BlueCat provides core services and solutions that help our customers and their teams deliver change-ready networks.” Source: RevenueBase Database · checked Sep 28, 2026
8	Javi Systems India Pvt. LTD	Indirect evidence	Gurgaon, IndiaHQ checked Sep 28, 2026	201-500	468 contacts →
	Indirect evidence “A privately held company Head Quartered in Bangalore and has a presence in New York.” Source: RevenueBase Database · checked Sep 28, 2026
9	SIRT	Indirect evidence	Barcelona, SpainHQ checked Sep 28, 2026	201-500	449 contacts →
	Indirect evidence “Experiencia, especialización y calidad de servicio son los tres valores clave en los que SIRT basa su actividad y la relación con sus clientes.” Source: RevenueBase Database · checked Sep 28, 2026
10	Axians Germany	Partial evidence	Frankfurt Am Main, GermanyHQ checked Sep 28, 2026	1,001-5,000	403 contacts →
	Partial evidence “AXIANS is the corporate brand for network infrastrucutures and corporate communications of VINCI Energies, one of the leading European providers of energy and information…” Source: RevenueBase Database · checked Sep 28, 2026
11	CHC Consulting, A Congruex Company	Strong evidence	San Clemente, CA, United StatesHQ checked Sep 28, 2026	501-1,000	314 contacts →
	Strong evidence “CHC is a full-service digital network engineering firm that delivers solutions including fielding, engineering design, permitting, project management, and process development.” Source: RevenueBase Database · checked Sep 28, 2026
12	CCO	Indirect evidence	United StatesHQ checked Sep 28, 2026	51-200	262 contacts →
	Indirect evidence “Established in 1986, Convergent Computing (CCO) has over 65 consultants and experts that help medium and large organizations architect, implement, and support their local area…” Source: RevenueBase Database · checked Sep 28, 2026
13	Intec Infonet Private Limited	Strong evidence	New Delhi, IndiaHQ checked Sep 28, 2026	51-200	241 contacts →
	Strong evidence “Network Integration - Design, Implementation and maintenance of Enterprise Networks.” Source: RevenueBase Database · checked Sep 28, 2026
14	Palnies	Partial evidence	Schaumburg, IL, United StatesHQ checked Sep 28, 2026	1,001-5,000	231 contacts →
	Partial evidence “PalniES applies technology to deliver unique, cost-effective engineering and design solutions–-and fast.” Source: RevenueBase Database · checked Sep 28, 2026
15	CNS Communications	Partial evidence	Lyon, FranceHQ checked Sep 28, 2026	51-200	223 contacts →
	Partial evidence “We are independent experts in networking and telecommunications.” Source: RevenueBase Database · checked Sep 28, 2026
16	Glow Networks	Partial evidence	Dallas, United StatesHQ checked Sep 28, 2026	51-200	208 contacts →
	Partial evidence “Glow Networks, Inc.” Source: RevenueBase Database · checked Sep 28, 2026
17	Silicon Enterprise Solutions	Indirect evidence	Karachi, PakistanHQ checked Sep 28, 2026	201-500	202 contacts →
	Indirect evidence “SILICON TCHNOLOGIES, an IT Professional company is serving since 1993 with firm conviction and determination for the advancement of IT technology and provide state of the art…” Source: RevenueBase Database · checked Sep 28, 2026
18	Hiwaay Information Services, INC	Strong evidence	Huntsville, AL, United StatesHQ checked Sep 28, 2026	n/a	175 contacts →
	Strong evidence “HiWAAY's Network Services specializes in network design, business process analysis, information security and managed IT services.” Source: RevenueBase Database · checked Sep 28, 2026
19	AVIT	Partial evidence	Vianen, NetherlandsHQ checked Sep 28, 2026	201-500	170 contacts →
	Partial evidence “Avit is a quality network integrator and managed security service provider that brings networks to optimal performance.” Source: RevenueBase Database · checked Sep 28, 2026
20	MLL Telecom	Strong evidence	Marlow, United KingdomHQ checked Sep 28, 2026	51-200	165 contacts →
	Strong evidence “MLL has over 25 years’ experience in designing, building and managing secure networks for the Public Sector, including local government, health, emergency services, education and…” Source: RevenueBase Database · checked Sep 28, 2026
21	Cube Networks	Partial evidence	Southbank, AustraliaHQ checked Sep 28, 2026	51-200	156 contacts →
	Partial evidence “Cube Networks are experts in Digital Infrastructure with strong foundations in Networks and Security, who pride ourselves on simplified solutions for complex, large-scale…” Source: RevenueBase Database · checked Sep 28, 2026
22	RTS Associates, LLC	Partial evidence	Lawrenceville, GA, United StatesHQ checked Sep 28, 2026	201-500	143 contacts →
	Partial evidence “RTS Associates provides a range of innovative Design and Turnkey Services to the Southeastern Telecom market: a market we have supported since 1998.” Source: RevenueBase Database · checked Sep 28, 2026
23	SCSO	Indirect evidence	Sao Paulo, BrazilHQ checked Sep 28, 2026	51-200	133 contacts →
	Indirect evidence “A SCSO Serviços de Informática S/C Ltda Uma gestão eficaz do investimento em TI é fundamental para as operações, desempenho e disponibilidade dos seus sistemas.” Source: RevenueBase Database · checked Sep 28, 2026
24	Neurotech SA	Indirect evidence	Dakar, SenegalHQ checked Sep 28, 2026	51-200	127 contacts →
	Indirect evidence “Créée en 2003, NEUROTECH s’est spécialisée dans le développement de réseaux informatiques, la sécurisation des données et les communications unifiées.” Source: RevenueBase Database · checked Sep 28, 2026
25	Cointelco S.A	Indirect evidence	Bogotá, ColombiaHQ checked Sep 28, 2026	201-500	123 contacts →
	Indirect evidence “COINTELCO S.A compañia especializada en el diseño y ejecución de proyectos de redes eléctricas y de telecomunicaciones, control de accesos, control de incendios, CCTV, proyectos…” Source: RevenueBase Database · checked Sep 28, 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: enterprise network design services. 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 enterprise network design services.
Partial evidence: Its own public description names part of enterprise network design services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise network design services. 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 4,766 enterprise network design services worldwide

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Enterprise network design services worldwide at a glance

As of Sep 28, 2026

24.6%Verified-email coverage

9.9Average contacts per company

1-10Median size (employees)

1.2%Largest-city concentration · London

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

2,795

11-50

1,487

51-200

366

201-500

501-1,000

1,001-5,000

5,001-10,000

10001+

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 enterprise network design services, 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 enterprise network design services are linked below.
What qualifies: Companies worldwide whose own description of what they do matches “enterprise network design services”. 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 enterprise network design services), 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 enterprise network design services, 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, 11,611 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 28, 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.

Enterprise network design services by location

27 lists · largest first

Every Enterprise network design services 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 enterprise network design services, 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 enterprise network design services are there worldwide?

RevenueBase identified 4,766 enterprise network design services 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?

GTT, headquartered in Arlington, tops this list with the largest team on record.

Which country has the most enterprise network design services?

The United States leads with 1,121 companies, followed by the United Kingdom (263) and India (250). Every enterprise network design services list by country and city is linked on this page.

Which city has the most enterprise network design services?

London leads with 58 headquartered companies, followed by Sao Paulo (57) and Tehran (51).

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 11,611 verified decision-maker contacts tracked across these 4,766 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 28, 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.