Company lists · Data refreshed November 2026

Top 12 Federal IT consulting services based in Iselin, United States

Name: Federal IT consulting services based in Iselin, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 25 companies tracked

RevenueBase identified 25 company matches for federal IT consulting services associated with Iselin, United States as of November 2026 and tracks 1,066 professional contacts across them, including 89 with verified work emails. Across the United States, New York is the largest hub for this category (459 companies); Iselin has 25.

This list covers company matches for federal IT consulting services 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 November 6, 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 Nov 6, 2026 How this list was built

25Companies

1,066Contacts tracked

89Verified emails

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The 12 largest federal IT consulting services based in Iselin, United States

Ranked by team size

Top 12 of 25 company matches for federal IT consulting services based in Iselin, United States, 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.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	Centraprise	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	501-1,000	306 contacts →
	Exact match “At Centraprise, we foster a collaborative approach in delivering top-quality IT consulting and services to our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Xchange Software INC	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	51-200	109 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 · Nov 6, 2026 · View company records in RevenueBase
3	Param Consulting Services, INC	Exact match	Iselin, United StatesHQ recorded Nov 6, 2026	51-200	71 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 · Nov 6, 2026 · View company records in RevenueBase
4	Zettalogix INC	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	11-50	58 contacts →
	Exact match “ZettaLogix is an Information Technology firm with a steadily growing portfolio of commercial and government clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	RCI Technologies	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	51-200	29 contacts →
	Exact match “We are an information technology firm that empowers government agencies to modernize and secure their digital systems, delivering high-value technical solutions that drive…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Citadel	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	51-200	24 contacts →
	Exact match “Citadel Information Services, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Adroit Associates, INC	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	51-200	16 contacts →
	Exact match “Founded in 2004, Adroit Associates, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Amerisource Consulting, INC	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	201-500	12 contacts →
	Exact match “We are an integrated knowledge organization operating in the U.S, Europe, the UK, Asia, Central Asia, and Africa.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Azhvas INC	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “Azhvas strives to achieve a Winning combination of Excellent Team, Best Practices and Innovative Tools to satisfy the ever growing needs of Customers in the IT marketplace.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Advanceit Technologies LLC	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “AdvanceIT is an Information Technology consulting firm that serves top organizations to do business better and realize their goals by leveraging our industry-wide experience, deep…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Priamba Soft LLC	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	11-50	11 contacts →
	Exact match “BUSINESS SUMMARY: Priamba Soft is a NJ SBE and Minority certified information technology and software engineering services company which has been in business for the past 4 years…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Envesage	Exact match	Iselin, NJ, United StatesHQ recorded Nov 6, 2026	11-50	5 contacts →
	Exact match “Envesage is a US headquartered full service technology and strategic consulting firm.” Recorded in the RevenueBase company graph · Nov 6, 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 “federal IT consulting services”. 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 12 of 25 federal IT consulting services based in Iselin, United States

See the full list, filter by size, metro and specialty, and access 89 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Federal IT consulting services based in Iselin, United States at a glance

As of Nov 6, 2026

8.3%Verified-email coverage

42.6Average contacts per company

11-50Median size (employees)

Nov 6, 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 25 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 “federal IT consulting services” 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 89 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.

Federal IT consulting services 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 “federal IT consulting services”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many federal IT consulting services are there based in Iselin, United States?

RevenueBase identified 25 company matches for federal IT consulting services associated with Iselin, United States 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?

Centraprise 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 federal IT consulting services?

New York leads the United States with 459 company records, followed by Washington (430) and Atlanta (291). Iselin has 25.

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 89 professional contacts with verified work emails tracked across these 25 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.