Company lists · Data refreshed September 2026

Top 17 IT staffing and outsourcing companies based in Iselin, United States

Name: IT staffing and outsourcing companies based in Iselin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 47 companies tracked

RevenueBase identified 47 company matches for IT staffing and outsourcing companies associated with Iselin, United States as of September 2026 and tracks 1,534 professional contacts across them, including 126 with verified work emails. Across the United States, New York is the largest hub for this category (449 companies); Iselin has 47.

This list covers company matches for IT staffing and outsourcing companies associated with Iselin, 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 28, 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 28, 2026 How this list was built

47Companies

1,534Contacts tracked

126Verified emails

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The 17 largest IT staffing and outsourcing companies based in Iselin, United States

Ranked by team size

Top 17 of 47 company matches for IT staffing and outsourcing companies based in Iselin, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 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	3b Staffing LLC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	501-1,000	307 contacts →
	Exact match “3B Staffing is an emerging global leader in IT staffing solutions headquartered in New Jersey.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	Xchange Software INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	103 contacts →
	Exact match “If you are an expert in your IT or business domain, consider a fulfilling career at Xchange.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Swift Solutions INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	80 contacts →
	Exact match “SSI is a global services provider delivering technology-driven business solutions that meet the strategic objectives of our clients.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Param Consulting Services, INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	64 contacts →
	Exact match “Param Consulting Services, Inc (PCSI) provides a dynamic team of consulting professionals providing optimal solutions for your IT and Staffing requirements.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	RD Solutions INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	56 contacts →
	Exact match “Talent is at the heart of everything we do and deliver.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Shoolin INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “Shoolin-Inc staffing, specializes in providing world class recruiting services to companies in the Healthcare, IT, and Engineering sectors.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	CGS Technology Associates, INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	31 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Triunity Software, INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	30 contacts →
	Exact match “Triunity is a Product Development, Staff Augmentation, and Consulting Services company providing solutions and services in North America.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	Margin5 Solutions INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	18 contacts →
	Exact match “Margin5 Solutions Inc, is an New Jersey based software development and outsourcing company that focuses on highly qualitative, timely delivered and cost-effective offshore…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	Synergistic Systems, INC DBA Synergisticit	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	11-50	14 contacts →
	Exact match “SynergisticIT is a premier provider of professional services and full-time employee staffing solutions, trusted by Fortune companies and government agencies since 2007.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	ORA Apps INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	12 contacts →
	Exact match “Ora Apps is a talent solutions partner for companies across the United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Satya Marg Solutions INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	11 contacts →
	Exact match “Satya Marg Solutions, Inc.(SMS) is an E-Verified company with more than 13 years of experience as a Global Information Technology Service.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Entek Solutions INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	10 contacts →
	Exact match “Entek Solutions is based out of New Jersey, USA Entek Solutions takes pride in having served and continue to serve reputed fortune 500 clients and enterprises with software…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Hireblox	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	51-200	10 contacts →
	Exact match “Hireblox has the knowledge, experience, network and commitment to serve all our clientele.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Devace	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	11-50	7 contacts →
	Exact match “Devace is your dedicated outsourcing partner for developing top-notch software development solutions efficiently and accurately.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Sigma Scientific INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	1-10	5 contacts →
	Exact match “Sigma Scientific is an elite consulting and recruiting firm specialized in Life Sciences and Information Technology solutions.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Dotcode Networks INC	Exact match	Iselin, NJ, United StatesHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “We are an End to End IT Solutions provider with an experience in Business Consulting, IT Integration, Project Management and Staff Augmentation.” Recorded in the RevenueBase company graph · Sep 28, 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 “IT staffing and outsourcing companies”. 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 17 of 47 IT staffing and outsourcing companies based in Iselin, United States

See the full list, filter by size, metro and specialty, and access 126 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT staffing and outsourcing companies based in Iselin, United States at a glance

As of Sep 28, 2026

8.2%Verified-email coverage

32.6Average contacts per company

51-200Median size (employees)

Sep 28, 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 Iselin, so it is reported there. Company counts and contact totals on this page are exact for Iselin, over 47 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 Iselin, United States whose business descriptions match “IT staffing and outsourcing companies” 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 126 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 28, 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.

IT staffing and outsourcing companies 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 “IT staffing and outsourcing companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT staffing and outsourcing companies are there based in Iselin, United States?

RevenueBase identified 47 company matches for IT staffing and outsourcing companies associated with Iselin, 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?

3b Staffing LLC 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 IT staffing and outsourcing companies?

New York leads the United States with 449 company records, followed by Houston (291) and Dallas (259). Iselin has 47.

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 126 professional contacts with verified work emails tracked across these 47 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 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 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.