Company lists · Data refreshed November 2026

Top 25 Systems programming contractors based in the United States

Name: Systems programming contractors 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 444 companies tracked

RevenueBase identified 444 company matches for systems programming contractors associated with the United States as of November 2026 and tracks 4,894 professional contacts across them, including 1,021 with verified work emails. Austin is the largest hub.

This list covers company matches for systems programming contractors 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

444Companies

4,894Contacts tracked

1,021Verified emails

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The 25 largest systems programming contractors based in the United States

Ranked by team size

Top 25 of 444 company matches for systems programming contractors 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	Everest Technologies, INC	Exact match	Columbus, OH, United StatesHQ recorded Nov 6, 2026	501-1,000	322 contacts →
	Exact match “Founded in 1997, Everest Technologies is a leading Information Technology solutions provider based in Columbus, Ohio.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
2	Aezion, INC	Exact match	Frisco, TX, United StatesHQ recorded Nov 6, 2026	51-200	228 contacts →
	Exact match “As one of the premiere custom software providers in Dallas, Fort Worth and the DFW metroplex we live by the promise that our word is our bond.We help you solve IT challenges and…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
3	Nagarro Objectiva, INC	Exact match	Indianapolis, IN, United StatesHQ recorded Nov 6, 2026	501-1,000	220 contacts →
	Exact match “Nagarro Objectiva (Objectiva) is a subsidiary of Nagarro, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
4	Software Technology INC	Exact match	Princeton, NJ, United StatesHQ recorded Nov 6, 2026	201-500	152 contacts →
	Exact match “Software Technology, Inc.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
5	Praeses	Exact match	Shreveport, LA, United StatesHQ recorded Nov 6, 2026	51-200	121 contacts →
	Exact match “Offering proven and consistent business success through a unique combination of people, process, and results, Praeses is a leader in software development and services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
6	Intuites	Exact match	Johns Creek, United StatesHQ recorded Nov 6, 2026	51-200	102 contacts →
	Exact match “Intuites (IES) is a leading software development and consulting firm that is ready to meet every need of your company, firm or corporations.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
7	Professional Software Engineering, Inc. Prosoft	Exact match	Virginia Beach, VA, United StatesHQ recorded Nov 6, 2026	51-200	86 contacts →
	Exact match “From our inception in 1984 to the present, we have had a single focus: to provide integrated solutions that exceed customer expectations in every performance area, by fostering an…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
8	Janea Systems	Exact match	Seattle, WA, United StatesHQ recorded Nov 6, 2026	51-200	83 contacts →
	Exact match “For over two decades, Janea Systems has provided high impact software development services to Fortune 500 companies.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
9	ART Logic	Exact match	Pasadena, CA, United StatesHQ recorded Nov 6, 2026	51-200	72 contacts →
	Exact match “Art+Logic creates custom software for problems that demand more than an off-the-shelf solution.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
10	Itmc Systems, INC	Exact match	Parsippany, NJ, United StatesHQ recorded Nov 6, 2026	51-200	65 contacts →
	Exact match “ITMC Systems is an Information Technology firm based in state of Delaware that provides clients with high quality managed IT services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
11	Hermitage Infotech	Exact match	Edison, NJ, United StatesHQ recorded Nov 6, 2026	51-200	65 contacts →
	Exact match “Hermitage Info Tech LLC.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
12	Apeiro Technologies	Exact match	Cumming, GA, United StatesHQ recorded Nov 6, 2026	51-200	47 contacts →
	Exact match “The name Apeiro is derived from the ancient Greek word for infinite or boundless and encompasses our methodology for how we work with our clients.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
13	Scalac	Exact match	San Francisco, CA, United StatesHQ recorded Nov 6, 2026	51-200	46 contacts →
	Exact match “For over 10 years, Scalac has been delivering high-quality software, successfully aiding FinTechs, HealthTechs, EdTechs, AdTechs and startups in their efforts to scale.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
14	Clear Thought Solutions LLC	Exact match	Cary, NC, United StatesHQ recorded Nov 6, 2026	51-200	46 contacts →
	Exact match “Clear Thought Solutions LLC is a rapidly growing IT development and software consulting company headquartered in North Carolina, USA.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
15	Solutions Development Corporation	Exact match	King George, VA, United StatesHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “SDC provides System and Software Engineering and Development, Cyber Security, Systems and Network Administration, Program Management and other related services.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
16	Strategic Data Systems	Exact match	Cincinnati, OH, United StatesHQ recorded Nov 6, 2026	11-50	43 contacts →
	Exact match “Embrace technology with a partner you trust!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
17	Smart Software Solutions, INC	Exact match	Pierre, SD, United StatesHQ recorded Nov 6, 2026	51-200	43 contacts →
	Exact match “Smart Software Solutions, Inc was founded as a type S corporation in 2004 and has grown to 60 employees in three offices.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
18	Entmatrix, INC	Exact match	Ellicott City, MD, United StatesHQ recorded Nov 6, 2026	11-50	41 contacts →
	Exact match “ENTMatrix is located in Ellicott City, MD, United States, providing contract-programming services to many corporations in a variety of business sectors such as Manufacturing…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
19	Wisengineering, LLC	Exact match	Denville, NJ, United StatesHQ recorded Nov 6, 2026	51-200	40 contacts →
	Exact match “WisEngineering (WisE) provides high-quality technology and systems engineering services to help our clients reach their growth objectives.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
20	Icloud Technologies Corp ICT Corp	Exact match	Sterling, VA, United StatesHQ recorded Nov 6, 2026	51-200	40 contacts →
	Exact match “ICT Corp is a custom software development & IT services company providing comprehensive, integrated information technology services and business solutions designed to fulfill the…” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
21	Argyll Infotech INC	Exact match	Illinois, United StatesHQ recorded Nov 6, 2026	11-50	39 contacts →
	Exact match “We are well-versed in a variety of operating systems, networks, and databases.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
22	Cambria Software	Exact match	Menlo Park, CA, United StatesHQ recorded Nov 6, 2026	51-200	37 contacts →
	Exact match “Cambria Software has been providing companies all around the world with Custom Software Programming Services since 1984.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
23	Logikos, INC	Exact match	Fort Wayne, IN, United StatesHQ recorded Nov 6, 2026	51-200	36 contacts →
	Exact match “LOGIKOS IS HIRING SOFTWARE ENGINEERS!” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
24	MKGCS	Exact match	Herndon, VA, United StatesHQ recorded Nov 6, 2026	51-200	34 contacts →
	Exact match “MKGCS is the premier software development company for advanced, large scale mission critical systems for commercial and government applications.” Recorded in the RevenueBase company graph · Nov 6, 2026 · View company records in RevenueBase
25	Innovative Computers	Exact match	Belleville, MI, United StatesHQ recorded Nov 6, 2026	n/a	31 contacts →
	Exact match “Innovative Computers provides leading edge technology as well as a comprehensive consulting service.” 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 “systems programming contractors”. 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 444 systems programming contractors based in the United States

See the full list, filter by size, metro and specialty, and access 1,021 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Systems programming contractors based in the United States at a glance

As of Nov 6, 2026

20.9%Verified-email coverage

11.0Average contacts per company

1-10Median size (employees)

1.6%Largest-city concentration · Austin

Nov 6, 2026Page data refreshed

Companies by employee count

1-10

262

11-50

125

51-200

201-500

501-1,000

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 444 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 “systems programming contractors” 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 1,021 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.

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 “systems programming contractors”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many systems programming contractors are there based in the United States?

RevenueBase identified 444 company matches for systems programming contractors 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?

Everest Technologies, INC tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city has the most systems programming contractors?

Austin leads with 7 company records, followed by San Francisco (7) and Houston (6).

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 1,021 professional contacts with verified work emails tracked across these 444 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.