Company lists · Data refreshed September 2026

Top 25 IT infrastructure support services based in New York, United States

Name: IT infrastructure support services 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 21, 2026 211 companies tracked

RevenueBase identified 211 IT infrastructure support services headquartered in New York, United States as of September 2026 and tracks 2,714 professional contacts across them, including 660 with verified work emails. New York is the largest hub.

This list covers IT infrastructure support services 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 21, 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 21, 2026 86% judged on-target in blind review

211Companies

2,714Contacts tracked

660Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest IT infrastructure support services based in New York, United States

Ranked by team size

Top 25 of 211 IT infrastructure support services based in New York, United States, ranked by team size, largest first. Data refreshed Sep 21, 2026. RevenueBase Smart Search rates how each company's information relates to IT infrastructure support 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	Apptix	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	n/a	762 contacts →
	Indirect evidence “Apptix was acquired by Fusion Connect in 2016.” Source: RevenueBase Database · checked Sep 21, 2026
2	ALIGN	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	201-500	395 contacts →
	Strong evidence “Align is a leading global provider of technology infrastructure solutions, managed IT services and data center deployment.” Source: RevenueBase Database · checked Sep 21, 2026
3	Pro4ia	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	94 contacts →
	Indirect evidence “Pro4ia® isn’t built to be everywhere.” Source: RevenueBase Database · checked Sep 21, 2026
4	Alphaserve Technologies , An ECI Company	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	501-1,000	81 contacts →
	Strong evidence “For a decade, Alphaserve has provided infrastructure technology services, digital IT services and application development to firms in the professional services and financial…” Source: RevenueBase Database · checked Sep 21, 2026
5	Saturn Business Systems	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	52 contacts →
	Indirect evidence “For over 4 decades, Saturn Business Systems has provided integrated information technology solutions to mid-market and enterprise accounts.” Source: RevenueBase Database · checked Sep 21, 2026
6	Promenet INC	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	50 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 21, 2026
7	Databasaurus	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	42 contacts →
	Strong evidence “Databasaurus has been a full service IT consulting and support company for over 10 years.” Source: RevenueBase Database · checked Sep 21, 2026
8	Techmate	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	38 contacts →
	Strong evidence “Techmate is a leading provider of on-demand, on-site IT support designed to enhance the capabilities of corporate IT teams, especially in distributed and satellite office…” Source: RevenueBase Database · checked Sep 21, 2026
9	Etech 7	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	34 contacts →
	Strong evidence “ETech 7 is a managed IT services provider in NYC dedicated to delivering managed IT support, managed network services and IT consulting services.” Source: RevenueBase Database · checked Sep 21, 2026
10	Helix Systems	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	28 contacts →
	Indirect evidence “Intelligent information technology is at the core of our philosophy at Helix Systems.” Source: RevenueBase Database · checked Sep 21, 2026
11	RCS Professional Services	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	27 contacts →
	Partial evidence “Small Business IT and Cybersecurity Solutions throughout the United States.” Source: RevenueBase Database · checked Sep 21, 2026
12	SINU	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	26 contacts →
	Strong evidence “Sinu is an IT managed service provider (MSP) delivering all-inclusive, fully integrated technology management and IT support for small business and nonprofits.” Source: RevenueBase Database · checked Sep 21, 2026
13	Mac-Tech, A Stable Rock Company	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	25 contacts →
	Strong evidence “Located in the heart of SoHo, New York City, mac-tech provides IT systems integration, support, and maintenance to small and medium sized businesses.” Source: RevenueBase Database · checked Sep 21, 2026
14	WPG Consulting	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	25 contacts →
	Strong evidence “WPG is an IT Services & Support organization, providing full-service and à la carte solutions to organizations based in New York, New Jersey, Pennsylvania, and Across the Globe.” Source: RevenueBase Database · checked Sep 21, 2026
15	Miracle Technologies INC	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	21 contacts →
	Strong evidence “Are you tired of IT Support Headaches from your existing Managed IT Provider?” Source: RevenueBase Database · checked Sep 21, 2026
16	Integrated Technology Systems	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	20 contacts →
	Indirect evidence “Integrated Technology Systems provides small and medium businesses with enterprise level technology solutions tailored to their current and future business goals.” Source: RevenueBase Database · checked Sep 21, 2026
17	Noviant INC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	18 contacts →
	Partial evidence “Noviant is a full service network consulting firm that provides world-class proactive IT solutions to small and mid-sized companies.” Source: RevenueBase Database · checked Sep 21, 2026
18	DAG Tech	Indirect evidence	New York, NY, United StatesHQ checked Sep 21, 2026	51-200	17 contacts →
	Indirect evidence “DAG Tech is a premier provider of information technology services tailored to meet the diverse needs of businesses across various industries.” Source: RevenueBase Database · checked Sep 21, 2026
19	VR Networks INC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	17 contacts →
	Partial evidence “VR Networks is one of the leading sources for IT expertise in building, maintaining, and protecting the reliable information technology foundation you need to reach your business…” Source: RevenueBase Database · checked Sep 21, 2026
20	Asap Netsource	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	16 contacts →
	Strong evidence “We are a full IT support company offering Cloud Computing, Computer Repair and Computer Support, Laptop Repair, HP and Xerox Printer Repair, Exchange Hosting, Remote Backup…” Source: RevenueBase Database · checked Sep 21, 2026
21	Layer 7 Consulting	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Layer 7 Consulting is a global IT managed services company that provides a complete IT solution for your business.” Source: RevenueBase Database · checked Sep 21, 2026
22	Primetech	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	14 contacts →
	Partial evidence “Prime Tech is a Managed Service Provider and has a team of experts on hand with experience in all aspects of the Information Technology infrastructure needs of a business…” Source: RevenueBase Database · checked Sep 21, 2026
23	Method Group, INC	Partial evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Partial evidence “Method Group is a leading IT Services Provider based in the New York Metropolitan area.” Source: RevenueBase Database · checked Sep 21, 2026
24	Centre Innovation Group	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong evidence “THE MSP THAT PUTS YOU AT THE CENTER Centre Innovation Group is a technology consultancy and managed services provider supporting organizations with complex IT environments.” Source: RevenueBase Database · checked Sep 21, 2026
25	Rampup Technology	Strong evidence	New York, NY, United StatesHQ checked Sep 21, 2026	11-50	13 contacts →
	Strong evidence “RAMPUP is a NYC based IT Support & Solutions firm in business since 2004.” Source: RevenueBase Database · checked Sep 21, 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: IT infrastructure support 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 IT infrastructure support services.
Partial evidence: Its own public description names part of IT infrastructure support services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT infrastructure support 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 211 IT infrastructure support services based in New York, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 660 reachable decision-makers.

Free signup · no credit card

View the full list →

IT infrastructure support services based in New York, United States at a glance

As of Sep 21, 2026

24.3%Verified-email coverage

12.9Average contacts per company

1-10Median size (employees)

100.0%Largest-city concentration · New York

Sep 21, 2026Page data refreshed

Companies by employee count

1-10

107

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 211 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 IT infrastructure support 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.
What qualifies: Companies headquartered in New York, United States whose own description of what they do matches “IT infrastructure support 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 IT infrastructure support 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 IT infrastructure support services, 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, 660 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 21, 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.

IT infrastructure support services 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 IT infrastructure support 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 IT infrastructure support services are there based in New York, United States?

RevenueBase identified 211 IT infrastructure support services 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?

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

Which city has the most IT infrastructure support services?

New York leads with 211 headquartered companies, followed by Houston (143) and Miami (101).

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 660 verified decision-maker contacts tracked across these 211 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 21, 2026.

Ready to reach these companies? Verified emails and direct dials for all 211 IT infrastructure support services based in New York, United States. Start with a free account, no credit card.

Download this list →

Related lists

IT infrastructure support services by geography

Browse the directory

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.