Company lists · Data refreshed November 2026

Top 25 Network design firms worldwide

RevenueBase identified 3,617 company matches for network design firms worldwide as of November 2026 and tracks 29,117 professional contacts across them, including 7,921 with verified work emails. The United States is the largest market and London the largest hub.

This list covers company matches for network design firms 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 6, 2026. Country and city lists for network design firms 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 6, 2026 How this list was built
3,617Companies
29,117Contacts tracked
7,921Verified emails
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The 25 largest network design firms worldwide

Ranked by team size
Top 25 of 3,617 company matches for network design firms worldwide, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Nov 6, 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 matchMarkham, ON, CanadaHQ recorded Nov 6, 2026501-1,000955 contacts →

Exact match

“NTG CLARITY is a leader in delivering network, telecom, IT and infrastructure solutions to network service providers and medium and large enterprises.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2Exact matchCanton, GA, IndiaHQ recorded Nov 6, 20261,001-5,000669 contacts →

Exact match

“Founded in 1992, IMMCO is a global provider of network design, GIS, and software solutions for the broadband and telecommunications industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3Exact matchBoston, CO, United StatesHQ recorded Nov 6, 2026201-500554 contacts →

Exact match

“For over seventy years, Sasaki has brought together the best of architecture, interior design, landscape architecture, planning, urban design, civil engineering, graphic design…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4Exact matchGurgaon, IndiaHQ recorded Nov 6, 2026201-500495 contacts →

Exact match

“A privately held company Head Quartered in Bangalore and has a presence in New York.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5Exact matchSan Clemente, CA, United StatesHQ recorded Nov 6, 2026501-1,000334 contacts →

Exact match

“CHC is a full-service digital network engineering firm that delivers solutions including fielding, engineering design, permitting, project management, and process development.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6Exact matchBellevue, CA, United StatesHQ recorded Nov 6, 202651-200284 contacts →

Exact match

“Network Computing Architects, Inc.(NCA) is a rapidly growing, quality-driven technology provider of services and telecommunication products for businesses of all sizes.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7Exact matchNew Delhi, IndiaHQ recorded Nov 6, 202651-200253 contacts →

Exact match

“Network Integration - Design, Implementation and maintenance of Enterprise Networks.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8Exact match1112 Ar Diemen, NetherlandsHQ recorded Nov 6, 2026201-500247 contacts →

Exact match

“Routz designs, implements and maintains complex and dynamic IT network infrastructure environments.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9Exact matchLyon, FranceHQ recorded Nov 6, 202651-200223 contacts →

Exact match

“We are independent experts in networking and telecommunications.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10Exact matchCapelle Aan Den Ijssel, NetherlandsHQ recorded Nov 6, 2026n/a192 contacts →

Exact match

“We help organizations gain control over their digital foundation.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11Exact matchNew York, NY, United StatesHQ recorded Nov 6, 202651-200189 contacts →

Exact match

“National design firm based in NYC with a 100+-year-old history and tech-forward approach specializing in architecture, planning, and interior design.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12Exact matchAlpharetta, CA, United StatesHQ recorded Nov 6, 2026201-500188 contacts →

Exact match

“Engineering Associates provides professional OSP, FTTH, & Wireless engineering design and support services for many of the most sophisticated and demanding users of…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13Exact matchSouthbank, AustraliaHQ recorded Nov 6, 202651-200185 contacts →

Exact match

“Cube Networks are experts in Digital Infrastructure with strong foundations in Networks and Security, who pride ourselves on simplified solutions for complex, large-scale…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14Exact matchHyderabad, IndiaHQ recorded Nov 6, 2026201-500167 contacts →

Exact match

“SKYDE SOLUTIONS dedicated telecom team possesses vast knowledge enabling efficient Outside Plant, Centralized Equipment and Wireless design and engineering.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15Exact matchLong Island City, United StatesHQ recorded Nov 6, 202651-200156 contacts →

Exact match

“Being at the forefront of the industry for over 40 years, ICAS has established itself as a leader in IT implementation services, serving small, medium, and large organizations…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16Exact matchHuntsville, AL, United StatesHQ recorded Nov 6, 2026n/a154 contacts →

Exact match

“HiWAAY's Network Services specializes in network design, business process analysis, information security and managed IT services.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17Exact matchSchaumburg, IL, United StatesHQ recorded Nov 6, 202651-200153 contacts →

Exact match

“For over 20 years, Fullerton has provided award-winning design and engineering solutions to wireless and wireline service providers nationwide.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18Exact matchLongueuil, QC, CanadaHQ recorded Nov 6, 2026201-500152 contacts →

Exact match

“L'INGÉNIOSITÉ AU SERVICE DES COLLECTIVITÉS INFRASTRUCTEL est une entreprise de génie-conseil multidisciplinaire, fondée en 1997 qui conçoit des projets dans le domaine des réseaux…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19Exact matchFairfax, United StatesHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“Founded in 2006, Widelity is a leading provider of business and network engineering consulting to global technology driven industries.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20Exact matchBangkok, ThailandHQ recorded Nov 6, 202651-200108 contacts →

Exact match

“บริษัท แทนเจอรีน จำกัด จัดตั้งขึ้นเมื่อปี พ.ศ 2546 (ค.ศ.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21Exact matchCharlotte, NC, United StatesHQ recorded Nov 6, 202651-200105 contacts →

Exact match

“Since 1996, IE has been connecting people to their customers, coworkers, suppliers, patients, citizens, and students throughout the Southeast, creating more meaningful…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22Exact matchPortsmouth, NH, United StatesHQ recorded Nov 6, 202611-5095 contacts →

Exact match

“The Element Group is a strategic design-build partner for banks and credit unions, helping financial institutions plan, design, build, and activate modern branches that connect to…”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23Exact matchMerelbeke, BelgiumHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Spotit is the trusted advisor for its customers and collaborates with them on innovative security & networking architectures that bring a big strategic advantage and insight.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24Exact matchİstanbul, TürkiyeHQ recorded Nov 6, 202651-20094 contacts →

Exact match

“Beyaz.net 1997 yılında kurulmuştur.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25Exact matchDelhi, IndiaHQ recorded Nov 6, 2026201-50090 contacts →

Exact match

“IT infrastructure services are custom-tailored for your business needs.”

Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase

Showing 25 of 3,617 network design firms worldwide

See the full list, filter by size, metro and specialty, and access 7,921 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Network design firms worldwide at a glance

As of Nov 6, 2026
27.2%Verified-email coverage
8.1Average contacts per company
1-10Median size (employees)
1.0%Largest-city concentration · London
Nov 6, 2026Page data refreshed

Companies by employee count

1-10
2,232
11-50
1,044
51-200
248
201-500
41
501-1,000
9
1,001-5,000
5
5,001-10,000
1
10001+
2

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 network design firms are linked below.
What qualifies
Company records worldwide whose business descriptions match “network design firms” 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 7,921 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 6, 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.

Network design firms by location

23 lists · largest first

Every Network design firms 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 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 “network design firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many network design firms are there worldwide?

RevenueBase identified 3,617 company matches for network design firms 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?

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

Which country has the most network design firms?

The United States leads with 971 companies, followed by the United Kingdom (199) and India (166). Every network design firms list by country and city is linked on this page.

Which city has the most network design firms?

London leads with 37 company records, followed by Sao Paulo (35) and Tehran (29).

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 7,921 professional contacts with verified work emails tracked across these 3,617 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 6, 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.