Company lists · Data refreshed September 2026

Top 13 Managed services firms based in Brooklyn, United States

Name: Managed services firms based in Brooklyn, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 20, 2026 26 companies tracked

RevenueBase identified 26 company matches for managed services firms associated with Brooklyn, United States as of September 2026 and tracks 361 professional contacts across them, including 155 with verified work emails. Across the United States, New York is the largest hub for this category (374 companies); Brooklyn has 26.

This list covers company matches for managed services firms associated with Brooklyn, United States, 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 September 20, 2026.

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 Sep 20, 2026 How this list was built

26Companies

361Contacts tracked

155Verified emails

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The 13 largest managed services firms based in Brooklyn, United States

Ranked by team size

Top 13 of 26 company matches for managed services firms based in Brooklyn, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 20, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Global Tech Solutions	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	51-200	181 contacts →
	Exact match “For over 10 Years, Global Tech Solutions (GTS) has been servicing and managing customer’s information technology needs, including hardware and software procurement, installation…” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
2	Hocs Consulting INC	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	201-500	101 contacts →
	Exact match “HOCS CONSULTING has been in the business of helping small, medium and large sized business with their IT IT Support needs in New York since 1991.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
3	Workitsafe	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	1-10	13 contacts →
	Exact match “workitsafe is a company based out of United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
4	We Define IT	Exact match	Brooklyn, United StatesHQ recorded Sep 20, 2026	1-10	10 contacts →
	Exact match “We are a "Remote First, Ask Questions Later" Managed IT Services Firm, based in New York City.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
5	Compuconnect, INC	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	1-10	8 contacts →
	Exact match “Real live support for businesses that need more than a help desk.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
6	Charter Technology Solutions	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	51-200	6 contacts →
	Exact match “CTS delivers large-scale technical implementations & infrastructure design and daily infrastructure monitoring and management, in short, IT Projects and Managed IT.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
7	IDR Technology Solutions	Exact match	Brooklyn, United StatesHQ recorded Sep 20, 2026	11-50	6 contacts →
	Exact match “IDR is a full services IT firm.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
8	Supercell Systems	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	1-10	6 contacts →
	Exact match “Supercell Systems is a multifaceted New York based technology company specializing in Managed IT Services, Event IT Services, and IT Installations & Integrations.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
9	Brooklyn IT Solution	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “Brooklyn IT solution is a company based out of Brooklyn, NY, United States.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
10	Jacmel Enterprise, INC	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	1-10	3 contacts →
	Exact match “JE-NYC is a New York City-based Information Technology firm committed to high-quality consulting in business applications and network infrastructure across every industry.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
11	Lazertek	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	1-10	2 contacts →
	Exact match “At LazerTek, we're not just an IT company; we're your dedicated technology partner.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
12	Mailmessenger Networks, INC	Exact match	Brooklyn, United StatesHQ recorded Sep 20, 2026	11-50	1 contacts →
	Exact match “We are an IT solutions provider that caters to growing businesses around the country.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase
13	Integrated LOW Voltage	Exact match	Brooklyn, NY, United StatesHQ recorded Sep 20, 2026	1-10	1 contacts →
	Exact match “Integrated Low Voltage is a commercial infrastructure and managed services provider specializing in the design, deployment, and ongoing management of critical technology systems.” Recorded in the RevenueBase company graph · Sep 20, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “managed services firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 13 of 26 managed services firms based in Brooklyn, United States

See the full list, filter by size, metro and specialty, and access 155 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Managed services firms based in Brooklyn, United States at a glance

As of Sep 20, 2026

42.9%Verified-email coverage

13.9Average contacts per company

1-10Median size (employees)

Sep 20, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for Brooklyn, so it is reported there. Company counts and contact totals on this page are exact for Brooklyn, over 26 companies.

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.
What qualifies: Company records associated with Brooklyn, United States whose business descriptions match “managed services 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. Where headquarters information is recorded, preview rows are also filtered to this page’s location. 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 155 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 September 20, 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.

Managed services firms by metro in the United States

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 “managed services firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many managed services firms are there based in Brooklyn, United States?

RevenueBase identified 26 company matches for managed services firms associated with Brooklyn, United States as of September 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?

Global Tech Solutions tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most managed services firms?

New York leads the United States with 374 company records, followed by Houston (270) and Chicago (163). Brooklyn has 26.

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 155 professional contacts with verified work emails tracked across these 26 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 September 20, 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.