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Company lists · Data refreshed September 2026

Top 25 Managed software development companies based in Irvine, United States

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 57 companies tracked

RevenueBase identified 57 managed software development companies headquartered in Irvine, United States as of September 2026 and tracks 1,383 professional contacts across them, including 415 with verified work emails. New York is the largest hub.

This list covers managed software development companies headquartered in Irvine, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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 HQ checked on every row Match evidence on every row Refreshed Sep 5, 2026 86% judged on-target in blind review
57Companies
1,383Contacts tracked
415Verified emails
Unlock all 57 companies Free signup · no credit card · 500 free credits

The 25 largest managed software development companies based in Irvine, United States

Ranked by team size
Top 25 of 57 managed software development companies based in Irvine, United States, ranked by team size, largest first. Data refreshed Sep 5, 2026. Evidence rates how directly each company's own description names managed software development companies: strong (names it), partial (names part of it), indirect (matched on its full profile rather than the summary shown). Click a count to unlock that company's people.
#CompanyHeadquartersEmployeesContacts
1
Sigma Infosolutions LTDIndirect evidence
Irvine, CA, United StatesHQ checked Sep 5, 2026201-500454

“Sigma Infosolutions is a prominent provider of technology solutions and services globally, with our headquarters in Irvine, USA, and global offices in Australia & India.”

Source: company website · checked Sep 5, 2026
2
Foothill Technology Solutions, LLCStrong evidence
Irvine, United StatesHQ checked Sep 5, 2026201-500318

“Foothill Technology Solutions is a Software development company.”

Source: company website · checked Sep 5, 2026
3
Datanetiix Solutions INCStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202651-200111

“Datanetiix is a One-Stop-Solutions provider for your software development, business analytics & IT needs.”

Source: company website · checked Sep 5, 2026
4
DNA MicroIndirect evidence
Irvine, CA, United StatesHQ checked Sep 5, 202651-20078

“DNA Micro is a technology solutions company with over 22+ years of history developing medium to large scale solutions in various industries.”

Source: company website · checked Sep 5, 2026
5
First American Software Solutions GroupStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-5051

“First American Software Solutions Group provides custom software solutions for the real estate and financial services industries, including application and database development…”

Source: company website · checked Sep 5, 2026
6
Qodic TechnosoftStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-5043

“Qodic TechnoSoft is a rapidly growing IT services company, specializing in Chrome extension development, web applications, and custom software solutions.”

Source: company website · checked Sep 5, 2026
7
Connex Info Systems, INCPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 202651-20036

“Connex Info Systems is a global IT services company specialized in developing custom software applications and providing consulting services around the world.”

Source: company website · checked Sep 5, 2026
8
CVU IntelligenceStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-5028

“Our company was founded in 2006, as a need for quality products and services in the software development industry.”

Source: company website · checked Sep 5, 2026
9
CompanyaIndirect evidence
Irvine, CA, United StatesHQ checked Sep 5, 202651-20021

“Welcome to Company A.”

Source: company website · checked Sep 5, 2026
10
Weblineglobal INCPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 202651-20021

“WeblineGlobal is a US-based remote developer hiring and dedicated development team company headquartered in Irvine, California.”

Source: company website · checked Sep 5, 2026
11
Kingsmen Digital VenturesPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-5020

“Kingsmen Digital Ventures is a next generation development partner.”

Source: company website · checked Sep 5, 2026
12
IrvinetekStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-5018

“IrvineTek is agile consulting and management firm that specializes in customized software and tech-enabled solutions.”

Source: company website · checked Sep 5, 2026
13
Baytech ConsultingPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-5014

“Baytech is a team of developers, architects and project managers with a singular focus.”

Source: company website · checked Sep 5, 2026
14
Miadvg LLCPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-5010

“Our global team strategies, designs, and builds software, which means you don’t need multiple agencies for one project.”

Source: company website · checked Sep 5, 2026
15
Entrust Software DevelopmentStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202651-2009

“Entrust Software Development, also known as ESDI Software Development US, is a global development company with offices in the United States and India.”

Source: company website · checked Sep 5, 2026
16
Apartment 304Indirect evidence
Irvine, CA, United StatesHQ checked Sep 5, 20261-109

“We’ve been pleased to help companies grow: start-ups, medium and small businesses, and have helped companies navigate from seed to IPO.”

Source: company website · checked Sep 5, 2026
17
Irvine Software CompanyStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 20261-106

“Irvine Software Company is a custom software development and technology consulting firm serving SMBs, mid-market companies, and Fortune 500 organizations.”

Source: company website · checked Sep 5, 2026
18
InstaloperPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-506

“We partner with you to provide a complete range of bespoke software product creation services allowing you to focus on marketing, sales, and fundraising.”

Source: company website · checked Sep 5, 2026
19
AeritechPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 20261-104

“At AeriTech, we are driven to deliver custom software solutions to captivate users and create a technological boost to advance your business.”

Source: company website · checked Sep 5, 2026
20
Ocfx INCStrong evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-502

“OCFX INC is a software and mobile apps development company based out of Irvine California.”

Source: company website · checked Sep 5, 2026
21
AlphanuityIndirect evidence
Irvine, CA, United StatesHQ checked Sep 5, 20261-102

“Alphanuity is a company based out of Aspen Grove, Irvine, CA, United States.”

Source: company website · checked Sep 5, 2026
22
goatbytes.ioPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 20261-102

“GoatBytes.IO is a technology company committed to developing innovative software solutions that help businesses achieve their goals.”

Source: company website · checked Sep 5, 2026
23
RiotriotPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 20261-102

“RIOTRIOT is a new generation internet company providing services from web design and application development to machine learning and artificial intelligence.”

Source: company website · checked Sep 5, 2026
24
LinkosysPartial evidence
Irvine, CA, United StatesHQ checked Sep 5, 202611-501

“Linkosys is a software and IT consulting services.”

Source: company website · checked Sep 5, 2026
25
Rapidninja, LLCIndirect evidence
Irvine, CA, United StatesHQ checked Sep 5, 20261-101

“About RapidNinja, LLC.”

Source: company website · checked Sep 5, 2026

Showing 25 of 57 managed software development companies based in Irvine, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 415 reachable decision-makers.

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Managed software development companies based in Irvine, United States at a glance

As of Sep 5, 2026
11-50Median size (employees)
New YorkLargest hub · 382 HQs
Contacts with mobile numbers
Sep 5, 2026Data refreshed

Companies by employee count

1-10
26
11-50
20
51-200
8
201-500
2
501-1,000
1

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 Irvine, over 57 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 managed software development companies, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies
Companies headquartered in Irvine, United States whose own description of what they do matches “managed software development companies”. Matching reads each company's description, not its industry code or its name.
What we exclude
Companies whose own description does not clearly place them among managed software development companies, and records with no verified work email. Companies headquartered outside Irvine 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 an evidence 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, 415 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 5, 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.

Managed software development companies by metro in the United States

Frequently asked

How many managed software development companies are there based in Irvine, United States?

RevenueBase identified 57 managed software development companies headquartered in Irvine, 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?

Sigma Infosolutions LTD, headquartered in Irvine, tops this list with the largest team on record.

Which city has the most managed software development companies?

New York leads with 382 headquartered companies, followed by Austin (236) and San Francisco (169).

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 415 verified decision-maker contacts tracked across these 57 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 5, 2026.

Ready to reach these companies? Verified emails and direct dials for all 57 managed software development companies based in Irvine, United States. Start with a free account, no credit card.

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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.

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