Company lists · Data refreshed September 2026

Top 23 Telecommunication engineering firms based in New York, United States

Name: Telecommunication engineering firms based in New York, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 30, 2026 60 companies tracked

RevenueBase identified 60 telecommunication engineering firms headquartered in New York, United States as of September 2026 and tracks 723 professional contacts across them, including 246 with verified work emails. Across the United States, Houston is the largest hub for this category (76 companies); New York follows with 60.

This list covers telecommunication engineering firms headquartered in New York, United States, 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 30, 2026.

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 30, 2026 86% judged on-target in blind review

60Companies

723Contacts tracked

246Verified emails

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The 23 largest telecommunication engineering firms based in New York, United States

Ranked by team size

Top 23 of 60 telecommunication engineering firms based in New York, United States, ranked by team size, largest first. Data refreshed Sep 30, 2026. RevenueBase Smart Search rates how each company's information relates to telecommunication engineering firms: 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	Pure IP	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	501-1,000	100 contacts →
	Indirect evidence “Pure IP, a BCM One Company, provides global communications and connectivity solutions built for distributed enterprises.” Source: RevenueBase Database · checked Sep 30, 2026
2	IIJ America INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	46 contacts →
	Indirect evidence “Ever since its establishment in 1992 as the first Japanese Internet Service Provider, IIJ has been taking pioneering steps in the field of Internet technology.” Source: RevenueBase Database · checked Sep 30, 2026
3	Databasaurus	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	42 contacts →
	Indirect evidence “Databasaurus has been a full service IT consulting and support company for over 10 years.” Source: RevenueBase Database · checked Sep 30, 2026
4	Dynalink Communications	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	34 contacts →
	Indirect evidence “DynaLink Communications, Inc.(DCI) was founded by a long established (1973), multi-million dollar supplier and integrator of communications equipment and services in New York, NY.” Source: RevenueBase Database · checked Sep 30, 2026
5	Telecom Infrastructure Corp	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	27 contacts →
	Indirect evidence “Telecom Infrastructure Corp was established in 1986 in New York as a privately held, family run company specializing in design / build information technology infrastructure with a…” Source: RevenueBase Database · checked Sep 30, 2026
6	Eastern American Technologies	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	23 contacts →
	Indirect evidence “Eastern American Technologies is an 50 year old office technology company servicing the NY Tri-State Area.” Source: RevenueBase Database · checked Sep 30, 2026
7	Tech Alliance	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	19 contacts →
	Indirect evidence “Tech Alliance is a leading New York City's IT Design and Build firm.” Source: RevenueBase Database · checked Sep 30, 2026
8	Robert Derector Telecommunications	Strong evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	16 contacts →
	Strong evidence “Robert Derector Telecommunications (RDT) has been providing its clients with a full range of IT-related design, engineering and consulting services since 1995.” Source: RevenueBase Database · checked Sep 30, 2026
9	Tri-Power Electrical	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1-10	10 contacts →
	Indirect evidence “Tri-Power’s seasoned management team has been providing network solutions and technical expertise for decades.” Source: RevenueBase Database · checked Sep 30, 2026
10	Nexadata	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1-10	9 contacts →
	Indirect evidence “Nexadata combines data harmonization, a catalog for structured and unstructured data, and natural language analytics to deliver actionable insights faster than ever.” Source: RevenueBase Database · checked Sep 30, 2026
11	Wireframe Solutions	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1-10	8 contacts →
	Indirect evidence “The simple specialized process we incorporate is specific to your assignment and will automatically keep you on top of your project.” Source: RevenueBase Database · checked Sep 30, 2026
12	Zmos Networks, LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1-10	7 contacts →
	Indirect evidence “Whether you want to install a new network, upgrade an existing network or outsource the responsibilities of managing a network, ZMOS Networks is the ideal partner to help you save…” Source: RevenueBase Database · checked Sep 30, 2026
13	DVI Communications INC	Strong evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1-10	7 contacts →
	Strong evidence “DVI is a leading Information Technology and Networking consultancy and systems engineering firm with focus in IT, Telecommunications, Security and Audio-Visual systems.” Source: RevenueBase Database · checked Sep 30, 2026
14	CK Technology Group	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “We specialize in all facets of information technology design, delivery, support and solutions.” Source: RevenueBase Database · checked Sep 30, 2026
15	Wavestek	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	6 contacts →
	Indirect evidence “Founded in 2009, WavesTek is delivering advance networking, voice over IP ( VoiP), server and wireless solutions, and services to all size of businesses.” Source: RevenueBase Database · checked Sep 30, 2026
16	Layer 7 Data Solutions	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “Layer 7 Data Solutions has knowledgeable IT industry resources and strong relationships with leading Technology Vendors.” Source: RevenueBase Database · checked Sep 30, 2026
17	Quantum Communications, LLC	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	5 contacts →
	Indirect evidence “1177 Avenue of the America, Floor 5 New York, NY 10036 https://Quantum-Nyc.com/(855) 994-7464 Our primary business is in the information and communications technology (ICT) sector…” Source: RevenueBase Database · checked Sep 30, 2026
18	Nexacomm	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	1-10	5 contacts →
	Indirect evidence “Today’s Complex Cloud Ecosystems require expertise, knowledge and experience.” Source: RevenueBase Database · checked Sep 30, 2026
19	Bemrich Electric & Telephone INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	4 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 30, 2026
20	Citi-Tel Communications	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	51-200	4 contacts →
	Indirect evidence “Citi-Telecom Solutions is a New Jersey/New York based full service integration company servicing the Tri-state area with experience in providing integrated telecommunications…” Source: RevenueBase Database · checked Sep 30, 2026
21	Steadfast Telecommunications	Partial evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	2 contacts →
	Partial evidence “Providing truly STEADFAST telecommunications solutions since 1976 is just what we do.” Source: RevenueBase Database · checked Sep 30, 2026
22	Telecom4u LTD	Indirect evidence	New York, United StatesHQ checked Sep 30, 2026	11-50	2 contacts →
	Indirect evidence “Telecom-4U LTD - Telecom-4U LTD - Business and Hospitality Communication Solutions established in 2009, is leading the way in establishing the new global communication service…” Source: RevenueBase Database · checked Sep 30, 2026
23	Blue Forest Technologies, INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 30, 2026	11-50	2 contacts →
	Indirect evidence “Blue Forest Technologies is an advanced communications company specializing in the design and deployment of network solutions.” Source: RevenueBase Database · checked Sep 30, 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: telecommunication engineering firms. 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 telecommunication engineering firms.
Partial evidence: Its own public description names part of telecommunication engineering firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name telecommunication engineering firms. 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 23 of 60 telecommunication engineering firms based in New York, United States

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Telecommunication engineering firms based in New York, United States at a glance

As of Sep 30, 2026

34.0%Verified-email coverage

12.1Average contacts per company

11-50Median size (employees)

Sep 30, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for New York, so it is reported there. Company counts and contact totals on this page are exact for New York, over 60 companies.

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 telecommunication engineering firms, 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.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “telecommunication engineering firms”. 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 telecommunication engineering firms), 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 telecommunication engineering firms, and records with no verified work email. Companies headquartered outside New York are excluded even when they keep an office there.
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, 246 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 30, 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.

Telecommunication engineering firms by metro in the United States

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 telecommunication engineering firms, 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 telecommunication engineering firms are there based in New York, United States?

RevenueBase identified 60 telecommunication engineering firms headquartered in New York, United States 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?

Pure IP, headquartered in New York, tops this list with the largest team on record.

Which city in the United States has the most telecommunication engineering firms?

Houston leads the United States with 76 headquartered companies, followed by New York (60) and Atlanta (39).

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 246 verified decision-maker contacts tracked across these 60 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 30, 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.