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Company lists · Data refreshed September 2026

Top 24 Software consultants based in Chesterfield, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 46 companies tracked

RevenueBase identified 46 software consultants headquartered in Chesterfield, United States as of September 2026 and tracks 775 professional contacts across them, including 131 with verified work emails. New York is the largest hub.

This list covers software consultants headquartered in Chesterfield, United States, matched on what each company actually does as described in its own words. Ranked by team size, largest first. Every row shows the company's own description, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 6, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase Smart Search, 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 HQ checked on every row RevenueBase Smart Search rating on every row Refreshed Sep 6, 2026 86% judged on-target in blind review
46Companies
775Contacts tracked
131Verified emails
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The 24 largest software consultants based in Chesterfield, United States

Ranked by team size
Top 24 of 46 software consultants based in Chesterfield, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software consultants: strong evidence (its own description names it), partial (names part of it), indirect (matched on the rest of its profile rather than the description shown). Click a contact count to view that company's people.
#CompanyRevenueBase Smart SearchHeadquartersEmployeesContacts
1
S2tech
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202651-200151 contacts →

“S2Tech currently offers a diverse set of IT and Business Focused services.”

Source: company website · checked Sep 6, 2026
2
Byrne Software Technologies, INC
Partial evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202651-20081 contacts →

“At Byrne Software Technologies, we think outside the box to design and develop innovative solutions for the challenges our customers face.”

Source: company website · checked Sep 6, 2026
3
PRO It, INC
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202651-20052 contacts →

“At Pro IT Inc, we believe that persistent enhancement and a nimble approach to technology makes online businesses sustainable and able to compete.”

Source: company website · checked Sep 6, 2026
4
ATB Technologies
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-5047 contacts →

“Organizations are under increasing pressure to do more with less.”

Source: company website · checked Sep 6, 2026
5
Stockell Consulting
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202651-20041 contacts →

“Founded in 1980, Stockell Consulting has been delivering IT solutions that meet its customer’s business challenges.”

Source: company website · checked Sep 6, 2026
6
Vitesse Group, INC
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-5033 contacts →
Source: company website · checked Sep 6, 2026
7
Systems X
Indirect evidenceChesterfield, MI, United StatesHQ checked Sep 6, 202611-5029 contacts →

“Welcome to Systems X, where we specialize in delivering tailored IT solutions and strategic guidance to help growing businesses and enterprise organizations thrive.”

Source: company website · checked Sep 6, 2026
8
Devoir Software Solutions
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-5027 contacts →
Source: company website · checked Sep 6, 2026
9
Boss By Integra
Partial evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-5026 contacts →

“The Integra Group designs and builds software solutions that dramatically improve business efficiency, operational capacity, and profitability.”

Source: company website · checked Sep 6, 2026
10
Ibrain Technologies, INC
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202651-20022 contacts →

“iBrain Technologies is an Information Technology (IT) company offering services, solutions and consulting to companies of all sizes around the world, from startups to Fortune 500s.”

Source: company website · checked Sep 6, 2026
11
Adaptive Technology Insights
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-5022 contacts →

“ATI is dedicated to adding value to our customers through our experience in combining Delivery Leadership with Technical Expertise.”

Source: company website · checked Sep 6, 2026
12
Software Design Partners
Partial evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-5018 contacts →

“Software Design Partners was established in 2005 with the vision of working effectively and efficiently with clients to exceed their business objectives.”

Source: company website · checked Sep 6, 2026
13
Nvision It, LLC
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202651-20011 contacts →

“NVision IT is an Inc.”

Source: company website · checked Sep 6, 2026
14
Crowdplum Global Services
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-5011 contacts →

“At Crowdplum, we hold the conviction that true success is rooted in exceptional talent.”

Source: company website · checked Sep 6, 2026
15
Psri Technologies, LLC
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-509 contacts →

“PSRI Technologies, LLC is a Missouri-based solutions development company.”

Source: company website · checked Sep 6, 2026
16
Se38 Solutions
Partial evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-507 contacts →

“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…”

Source: company website · checked Sep 6, 2026
17
Tekleigh
Partial evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202651-2007 contacts →

“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…”

Source: company website · checked Sep 6, 2026
18
Technosmarts, INC
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-506 contacts →

“Our mission at TechnoSmarts is to be a world-class leader in providing cutting-edge solutions and unique information technology resources for our clients.”

Source: company website · checked Sep 6, 2026
19
IT Design Consulting
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 20261-106 contacts →

“Founded in 2015 to bring the latest technologies to the Saint Louis area with a focus on standardization and simplicity.”

Source: company website · checked Sep 6, 2026
20
Datainception
Indirect evidenceChesterfield, United StatesHQ checked Sep 6, 20261-106 contacts →

“We discover, design, and develop advanced information technology, and translate that into value for our clients through consulting services.”

Source: company website · checked Sep 6, 2026
21
Albert Consulting Group
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 202611-504 contacts →

“Albert Consulting Group "The Home of the SEND Analysis™" is dedicated to our goal of being the most trusted & successful IT consulting and staffing organization in the St.”

Source: company website · checked Sep 6, 2026
22
Software Technology Resources, LLC
Partial evidenceChesterfield, VA, United StatesHQ checked Sep 6, 20261-103 contacts →

“Software Technology Resources, LLC,(Richmond, VA Sage Intacct Partner) is a Solution Provider specializing in Best of Class accounting solutions, Human Capital Management Systems…”

Source: company website · checked Sep 6, 2026
23
Hirabayashi Consulting, LLC
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 20261-102 contacts →

“Hirabayashi Consulting, LLC applies the right people, processes, and technology solutions to meet client sales challenges and provide competitive advantages.”

Source: company website · checked Sep 6, 2026
24
Espar Consulting Technology & Executive Advisory Services
Indirect evidenceChesterfield, MO, United StatesHQ checked Sep 6, 20261-101 contacts →

“We believe that every business can continuously transform to achieve higher customer satisfaction and profitability.”

Source: company website · checked Sep 6, 2026

Showing 24 of 46 software consultants based in Chesterfield, United States

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Software consultants based in Chesterfield, United States at a glance

As of Sep 6, 2026
16.9%Verified-email coverage
16.8Average contacts per company
11-50Median size (employees)
3173.9%Largest-city concentration · New York
Sep 6, 2026Page data refreshed

Companies by employee count

1-10
14
11-50
19
51-200
10
201-500
3

Email recency for this list is measured across the whole United States list rather than this city, so it is reported there. Company counts and contact totals on this page are exact for Chesterfield, over 46 companies.

How this list was built

Company categories are rarely black and white. RevenueBase reads each company's own description of its business to decide whether it belongs among software consultants, so some rows will be adjacent to the category rather than pure plays. The description and RevenueBase Smart Search rating on every row are there so you can check each match yourself.

Source
The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase Smart Search, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Chesterfield, United States whose own description of what they do matches “software consultants”. Matching reads each company's description, not its industry code or its name.
RevenueBase Smart Search
RevenueBase Smart Search is how this list is assembled and how each row is rated. RevenueBase's data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to a category defined in a user's own words. Each row is rated strong evidence (its own description names software consultants), partial evidence (it names part of the category) or indirect evidence (the description shown names none of it and the match rests on the rest of the company's profile). The description supporting each rating is quoted on the row.
What we exclude
Companies whose own description does not clearly place them among software consultants, and records with no verified work email. Companies headquartered outside Chesterfield are excluded even when they keep an office there.
Match quality
In blind human judging of this matching method, 86% of matched companies were on target. Expect roughly 1 in 7 rows to be adjacent to the category rather than a pure play. Every row shows the company's own description and its RevenueBase Smart Search rating so you can judge each match yourself. Read the full methodology: how the lists are built, how the judging worked, and what the figure means.
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 listed company carries at least one verified work email, 131 across the full list. 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 6, 2026. Lists refresh periodically as the graph is re-checked.
Corrections
Wrong category, wrong headquarters, or a company that has closed? Use “Report an issue” on any row. Reports go to the RevenueBase Data Team and feed back into the company graph.

Software consultants by metro in the United States

Frequently asked

What is RevenueBase Smart Search?

RevenueBase Smart Search is how RevenueBase decides which companies belong on this list and how strongly each one fits. Its data engine and AI assess a company's LinkedIn profile, information supplied directly by the company, its website and other publicly available information, then relate it to the category the list is about. Each row is rated strong evidence when the company's own description names software consultants, partial evidence when it names part of the category, and indirect evidence when the description shown names none of it and the match rests on the rest of the company's profile.

How many software consultants are there based in Chesterfield, United States?

RevenueBase identified 46 software consultants headquartered in Chesterfield, United States as of September 2026, matched on each company's own description of what it does rather than its industry code.

What is the largest company on this list?

S2tech, headquartered in Chesterfield, tops this list with the largest team on record.

Which city has the most software consultants?

New York leads with 1460 headquartered companies, followed by Houston (877) and Austin (854).

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work the top results, verified emails and direct dials included. Upgrading unlocks all 131 verified decision-maker contacts tracked across these 46 companies.

How current is this list?

The list refreshes periodically as the company graph is re-checked. This page's figures were pulled on September 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 Smart Search, 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.

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