Company lists · Data refreshed October 2026

Top 12 IT consulting and development companies based in Chesterfield, United States

Name: IT consulting and development companies based in Chesterfield, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Oct 1, 2026 27 companies tracked

RevenueBase identified 27 company matches for IT consulting and development companies associated with Chesterfield, United States as of October 2026 and tracks 478 professional contacts across them, including 46 with verified work emails. Across the United States, New York is the largest hub for this category (808 companies); Chesterfield has 27.

This list covers company matches for IT consulting and development companies associated with Chesterfield, 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 October 1, 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 Oct 1, 2026 How this list was built

27Companies

478Contacts tracked

46Verified emails

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The 12 largest IT consulting and development companies based in Chesterfield, United States

Ranked by team size

Top 12 of 27 company matches for IT consulting and development companies based in Chesterfield, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Oct 1, 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	S2tech	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	51-200	151 contacts →
	Exact match “S2Tech currently offers a diverse set of IT and Business Focused services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
2	PRO It, INC	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	51-200	52 contacts →
	Exact match “At Pro IT Inc, we believe that persistent enhancement and a nimble approach to technology makes online businesses sustainable and able to compete.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
3	Stockell Consulting	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	51-200	41 contacts →
	Exact match “Founded in 1980, Stockell Consulting has been delivering IT solutions that meet its customer’s business challenges.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
4	Vitesse Group, INC	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	11-50	33 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
5	Systems X	Exact match	Chesterfield, MI, United StatesHQ recorded Oct 1, 2026	11-50	29 contacts →
	Exact match “Welcome to Systems X, where we specialize in delivering tailored IT solutions and strategic guidance to help growing businesses and enterprise organizations thrive.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
6	Devoir Software Solutions	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	11-50	27 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
7	Nvision It, LLC	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	51-200	11 contacts →
	Exact match “NVision IT is an Inc.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
8	Crowdplum Global Services	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	11-50	11 contacts →
	Exact match “At Crowdplum, we hold the conviction that true success is rooted in exceptional talent.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
9	Se38 Solutions	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	11-50	7 contacts →
	Exact match “We are a team of primarily on-shore consultants with a few hand-picked off-shore consultants providing IT and Management Consulting Services including- Business Process…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
10	Tekleigh	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	51-200	7 contacts →
	Exact match “As a premier technology consultancy since 2012, TEKLEIGH provides end-to-end support for your digital transformation and optimization needs-empowering your business and employees…” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
11	Datainception	Exact match	Chesterfield, United StatesHQ recorded Oct 1, 2026	1-10	6 contacts →
	Exact match “We discover, design, and develop advanced information technology, and translate that into value for our clients through consulting services.” Recorded in the RevenueBase company graph · Oct 1, 2026 · View company records in RevenueBase
12	Espar Consulting Technology & Executive Advisory Services	Exact match	Chesterfield, MO, United StatesHQ recorded Oct 1, 2026	1-10	1 contacts →
	Exact match “We believe that every business can continuously transform to achieve higher customer satisfaction and profitability.” Recorded in the RevenueBase company graph · Oct 1, 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 consulting and development 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 12 of 27 IT consulting and development companies based in Chesterfield, United States

See the full list, filter by size, metro and specialty, and access 46 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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IT consulting and development companies based in Chesterfield, United States at a glance

As of Oct 1, 2026

9.6%Verified-email coverage

17.7Average contacts per company

11-50Median size (employees)

Oct 1, 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 Chesterfield, so it is reported there. Company counts and contact totals on this page are exact for Chesterfield, over 27 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 Chesterfield, United States whose business descriptions match “IT consulting and development 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 46 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 October 1, 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 consulting and development 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 consulting and development companies”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many IT consulting and development companies are there based in Chesterfield, United States?

RevenueBase identified 27 company matches for IT consulting and development companies associated with Chesterfield, United States as of October 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?

S2tech 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 consulting and development companies?

New York leads the United States with 808 company records, followed by Houston (476) and Austin (432). Chesterfield has 27.

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 46 professional contacts with verified work emails tracked across these 27 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 October 1, 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.