Companies · category

Top IT Product Companies in the USA

343 of 1,988 IT product companies ranked on evidence in the Q4 2026 edition.

Between them, the 600 best-ranked of these 2,047 IT product companies cover web development (185), IT services (178), web design (162) and eCommerce (144). 600 of them have written a profile you can read before you get in touch.

TrustList ranking

Q4 2026 edition

343 of 1,988 IT product companies ranked on evidence held on 12 October 2026: client reviews, vetting, awards and facts each business states on its own website, which we read and date. Nobody pays to be placed.

Positions are fixed for the quarter; the next edition is due in January 2027.

How this is ranked About this edition

All IT product companies 343 ranked SMEs 320 ranked

Filter by fitbudget, engagement, size and more

RS
RS2 Software plc
Web Development · IT Services · Web Design · Also in Malta
RS2 Software plc is a payments technology company and processor, and the publicly listed business behind the BankWORKS card processing software.
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Why #72 (shared): Office in United States of America · Founded 1988, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AS
Agency Software
Agency Software is a US firm that has built agency management systems for insurance brokers since 1988. Its products suit small offices as well as larger agencies.
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Why #72 (shared): Based in United States · Founded 1988, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Citrix
Mobile App Development · iOS App · UI/UX Design
Citrix makes software that lets employees reach applications, desktops and data from any device, while giving IT teams control over access and security.
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Why #75 (shared): Address in United States of America · Founded 1989, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
MU
Milsoft Utility Solutions
IT Services · Software Development · IT Solution
Milsoft Utility Solutions develops software for electric utilities.
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Why #75 (shared): Address in United States of America · Founded 1989, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
I
inLighten
inLighten is a digital media business based near Buffalo, New York, which says it launched the first centralised digital media network in 1989.
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Why #75 (shared): Based in United States · Founded 1989, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
GO
Golden Omega
Golden Omega develops software for private lending, trust accounting and construction lien work from El Dorado Hills, California.
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Why #78 (shared): Based in El Dorado Hills, California, United States · In business 36+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
I
Inphonite
Inphonite builds messaging and patient engagement software for healthcare providers and has been in this field since 1990.
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Why #78 (shared): Based in United States · Founded 1990, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Rocket Software
Web Development · IT Services · Web Design
Rocket Software is a technology company that builds software for organisations running IBM Z, IBM Power and embedded database systems.
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Why #78 (shared): Based in Waltham, Massachusetts · Founded 1990, as stated on its own website, read 5 Oct 2026
Not yet on record: client reviews, vetting.
AS
Axxis Software
Axxis Software builds tools that automate the fuel supply chain for downstream petroleum and bio-energy firms.
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Why #81 (shared): Based in Saint Paul, Minnesota, United States · Founded 1991, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Altium
Mobile App Development · Web Development · Web Design
Altium makes software for designing electronic products, used by PCB designers and electrical engineers.
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Why #81 (shared): Based in San Diego, California, United States · In business 35+ years, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
A
Afinety
Afinety runs IT for law firms, moving their desktops, applications and data into managed cloud environments on Amazon Web Services.
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Why #81 (shared): Based in United States · In business 35+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
T
TechWare
TechWare Incorporated is a North Carolina software house that has built tools for laboratories and businesses since 1991.
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Why #81 (shared): Based in Mooresville, North Carolina, United States · Founded 1991, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
PS
Paradigm Software
Maryland maker of WeighStation, scale house software for landfills, transfer stations, recycling centres and aggregate firms
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Why #81 (shared): Based in Maryland, US · Founded 1991, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
AR
AMS Retail Solutions
AMS Retail Solutions sells, installs and supports point-of-sale systems for specialty shops in the United States.
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Why #86: Based in United States · Founded 1992, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
SS
Service Software
Service Software, LLC is a Colorado company, started in Denver in 1993, that built web-based management tools for homebuilders, restoration firms and contractors.
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Why #87: Address in United States of America · Founded 1993, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
UU
Unicomp USA
Unicomp USA is a software company in Suwanee, Georgia, formed in 1994, that writes programs for running vehicle fleets.
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Why #88 (shared): Based in Suwanee, Georgia, United States · Founded 1994, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
SP
Shelter Pro Software
Shelter Pro Software sells a case-management application that covers both animal control work and animal sheltering.
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Why #88 (shared): Based in United States · Founded 1994, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
W
WennSoft
WennSoft develops software for commercial contractors and the skilled trades, covering field service, job costing and construction project work.
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Why #90 (shared): Based in United States · Founded 1995, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
Fiorano Software
Web Development · Software Development · IT Solution
Fiorano Software provides integration and API management software. Its platform links applications, devices and data across cloud, on-premises and hybrid environments.
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Why #90 (shared): Based in Silicon Valley, California, USA · Founded 1995, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
CP
CFM Partners
CFM Partners, now renamed CFM Partners GRC, Inc., supplies governance, risk and compliance tools together with ready-made compliance content on one cloud platform.
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Why #90 (shared): Based in United States · Founded 1995, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
CS
CobbleStone Systems
Web Development · IT Services · Web Design
CobbleStone Systems makes contract lifecycle management and eProcurement software.
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Why #90 (shared): Address in United States of America · Founded 1995, as stated on its own website, read 6 Oct 2026
Not yet on record: client reviews, vetting.
TC
The Chronotek Company
The Chronotek Company makes Chronotek Pro, a time and attendance system for businesses whose staff work away from a central office.
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Why #94 (shared): Based in United States · In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
D
DocXellent
DocXellent is a software vendor behind ENSUR, a system for controlling business documents and managing quality processes.
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Why #94 (shared): Based in United States · In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.
RP
Retail Pro International
Retail Pro International develops point-of-sale and store management software for specialty retail, with a strong focus on chains that trade in several countries.
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Why #94 (shared): Based in United States · In business 30+ years, as stated on its own website, read 28 Sept 2026
Not yet on record: client reviews, vetting.

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Top IT Product Companies in the USA

RS2 Software plc

Agency Software

Citrix

Milsoft Utility Solutions

inLighten

Golden Omega

Inphonite

Rocket Software

Axxis Software

Altium

Afinety

TechWare

Paradigm Software

AMS Retail Solutions

Service Software

Unicomp USA

Shelter Pro Software

WennSoft

Fiorano Software

CFM Partners

CobbleStone Systems

The Chronotek Company

DocXellent

Retail Pro International

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