Company lists · Data refreshed November 2026

Top 25 IT optimization consulting companies based in the United States

Name: IT optimization consulting companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Nov 6, 2026 3,173 companies tracked

RevenueBase identified 3,173 company matches for IT optimization consulting companies associated with the United States as of November 2026 and tracks 110,980 professional contacts across them, including 33,396 with verified work emails. New York is the largest hub.

This list covers company matches for IT optimization consulting companies associated with the 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

3,173Companies

110,980Contacts tracked

33,396Verified emails

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The 25 largest IT optimization consulting companies based in the United States

Ranked by team size

Top 25 of 3,173 company matches for IT optimization consulting companies based in the 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	DXC Technology	Exact match	Ashburn, VA, United StatesHQ recorded Nov 6, 2026	10001+	86,844 contacts →
	Exact match “DXC Technology helps global companies run their mission-critical systems and operations while modernizing IT, optimizing data architectures, and ensuring security and scalability…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Park Place Technologies	Exact match	Cleveland, OH, United StatesHQ recorded Nov 6, 2026	1,001-5,000	2,554 contacts →
	Exact match “Park Place Technologies is the global leader in data center and networking optimization, we work with more than companies across the globe, boosting infrastructure performance…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Object Computing, INC	Exact match	St. Louis, MO, United StatesHQ recorded Nov 6, 2026	201-500	448 contacts →
	Exact match “We engineer the systems that power your business.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	ICP	Exact match	New York, NY, United StatesHQ recorded Nov 6, 2026	51-200	430 contacts →
	Exact match “ICP Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Sira Consulting, An INC 5000 Company	Exact match	Houston, TX, United StatesHQ recorded Nov 6, 2026	201-500	336 contacts →
	Exact match “SiRA Consulting is a Certified MBE consulting company that was founded in 2012.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	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
7	Assyst	Exact match	Sterling, MD, United StatesHQ recorded Nov 6, 2026	51-200	287 contacts →
	Exact match “ASSYST is an agile, CMMC-certified, CMMI Maturity Level 3, and ISO 9001, ISO and ISO 27001-certified technology and consulting firm that helps government agencies modernize…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Thought Logic Consulting	Exact match	Atlanta, GA, United StatesHQ recorded Nov 6, 2026	201-500	245 contacts →
	Exact match “Thought logic is a functionally-led, digitally enabled consultancy.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	Dewpoint	Exact match	Lansing, MI, United StatesHQ recorded Nov 6, 2026	201-500	220 contacts →
	Exact match “Founded in 1996 and headquartered in Lansing, Michigan, Dewpoint has a long success record of developing strategic technology plans to maximize resources and position…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Comtek International	Exact match	Chicago, IL, United StatesHQ recorded Nov 6, 2026	201-500	167 contacts →
	Exact match “Comtek International, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	TBC	Exact match	Scottsdale, AZ, United StatesHQ recorded Nov 6, 2026	51-200	165 contacts →
	Exact match “Since 1996, TBC has specialized in helping organizations leverage technology to boost performance.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Guideit	Exact match	Plano, TX, United StatesHQ recorded Nov 6, 2026	201-500	156 contacts →
	Exact match “While technology is critical for every business, it’s also complex and ever changing, often making it difficult to manage.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Entre Computer Services	Exact match	Rochester, NY, United StatesHQ recorded Nov 6, 2026	51-200	155 contacts →
	Exact match “Since 1984, has been a trusted partner for businesses, delivering innovative technology solutions.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	SA IT Services INC	Exact match	Kennesaw, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	130 contacts →
	Exact match “Since 1991, SA IT Services has helped organizations plan, deploy, support, and optimize the technology that keeps their businesses running.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Echo IT Solutions	Exact match	Dallas, TX, United StatesHQ recorded Nov 6, 2026	51-200	113 contacts →
	Exact match “At Echo IT Solutions, an NMSDC-certified company with global locations in the US, Canada, South Africa, and India, we're all about simplifying your IT experience.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	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
17	Biblioso	Exact match	Bellevue, WA, United StatesHQ recorded Nov 6, 2026	201-500	106 contacts →
	Exact match “We started more than a decade ago focusing on supporting companies in the Pacific Northwest with IT consulting and documentation projects.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Digital Processing Systems	Exact match	New York, United StatesHQ recorded Nov 6, 2026	201-500	101 contacts →
	Exact match “DPS provides high quality business technology solutions, which maximize returns on IT investments.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Digipulse Technologies INC	Exact match	Cherry Hill, NJ, United StatesHQ recorded Nov 6, 2026	51-200	100 contacts →
	Exact match “Digipulse Technologies, Inc is a US based IT Consulting Company focusing mainly on onsite Consulting projects within the United States.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Cyma Systems INC	Exact match	Manchester, CT, United StatesHQ recorded Nov 6, 2026	201-500	93 contacts →
	Exact match “Cyma Systems is a technology solutions firm based in Connecticut serving mid-sized and Fortune businesses.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Slait Consulting	Exact match	Virginia Beach, VA, United StatesHQ recorded Nov 6, 2026	201-500	89 contacts →
	Exact match “SLAIT Consulting transforms how your organization delivers information technology for today and tomorrow.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Oneglobe	Exact match	Cambridge, MA, United StatesHQ recorded Nov 6, 2026	51-200	88 contacts →
	Exact match “At OneGlobe, we help organizations turn data into clarity and actionable insight.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Georgia It, INC	Exact match	Alpharetta, NJ, United StatesHQ recorded Nov 6, 2026	51-200	85 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	Pivot Technology Services Corp	Exact match	Norcross, GA, United StatesHQ recorded Nov 6, 2026	501-1,000	78 contacts →
	Exact match “Pivot delivers best-in-class information technology services and solutions to help leading organizations optimize infrastructures, improve business processes, lower costs, and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Dantech Corporation INC	Exact match	Washington, MD, United StatesHQ recorded Nov 6, 2026	11-50	78 contacts →
	Exact match “As organizations navigate the demands of today’s fast-moving IT landscape, Dantech stands as a trusted partner with the expertise to guide, implement, and optimize technology…” 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 “IT optimization consulting 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 25 of 3,173 IT optimization consulting companies based in the United States

See the full list, filter by size, metro and specialty, and access 33,396 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT optimization consulting companies based in the United States at a glance

As of Nov 6, 2026

30.1%Verified-email coverage

35.0Average contacts per company

1-10Median size (employees)

3.2%Largest-city concentration · New York

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

2,165

11-50

766

51-200

189

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 3,173 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 the United States whose business descriptions match “IT optimization consulting 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 33,396 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.

IT optimization consulting companies by metro

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 optimization consulting companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT optimization consulting companies are there based in the United States?

RevenueBase identified 3,173 company matches for IT optimization consulting companies associated with the 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?

DXC Technology tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most IT optimization consulting companies?

New York leads with 101 company records, followed by Chicago (60) and Houston (56).

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 33,396 professional contacts with verified work emails tracked across these 3,173 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.