Company lists · Data refreshed September 2026

Top 25 Enterprise startups based in Irvine, United States

Name: Enterprise startups based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 47 companies tracked

RevenueBase identified 47 enterprise startups headquartered in Irvine, United States as of September 2026 and tracks 1,832 professional contacts across them, including 407 with verified work emails. Across the United States, New York is the largest hub for this category (445 companies); Irvine has 47.

This list covers enterprise startups 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, its RevenueBase Smart Search rating, and when it was last checked. Data refreshed September 28, 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 28, 2026 86% judged on-target in blind review

47Companies

1,832Contacts tracked

407Verified emails

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The 25 largest enterprise startups based in Irvine, United States

Ranked by team size

Top 25 of 47 enterprise startups based in Irvine, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise startups: 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.
#	Company	RevenueBase Smart Search	Headquarters	Employees	Contacts
1	Preludesys	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	501-1,000	699 contacts →
	Indirect evidence “PreludeSys is a global technology solutions provider since 1998.” Source: RevenueBase Database · checked Sep 28, 2026
2	Authority Partners	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	501-1,000	367 contacts →
	Indirect evidence “Authority Partners is a global technology strategy consulting and custom software development company.” Source: RevenueBase Database · checked Sep 28, 2026
3	Prophecy Technologies	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	501-1,000	118 contacts →
	Indirect evidence “At Prophecy Technologies, we specialize in providing advanced software solutions that help organizations harness new opportunities and drive sustained growth.” Source: RevenueBase Database · checked Sep 28, 2026
4	Datanetiix Solutions INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	111 contacts →
	Indirect evidence “Datanetiix is a One-Stop-Solutions provider for your software development, business analytics & IT needs.” Source: RevenueBase Database · checked Sep 28, 2026
5	CIE	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	58 contacts →
	Indirect evidence “Cie is a venture studio that serves as an innovation lab and accelerator for bold entrepreneurs who want to transform disruptive ideas into thriving ventures.” Source: RevenueBase Database · checked Sep 28, 2026
6	Desklay Technologies	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Partial evidence “We build enterprise softwares for you.” Source: RevenueBase Database · checked Sep 28, 2026
7	Companya	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	21 contacts →
	Indirect evidence “Welcome to Company A.” Source: RevenueBase Database · checked Sep 28, 2026
8	BLDG	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “Our talented and proven team is a startup-creation engine, building off of historical experience and success, while constantly using learnings and new techniques to create 3-5…” Source: RevenueBase Database · checked Sep 28, 2026
9	RKS Cloud	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “At RKS Cloud, our mission is to inspire global innovation by co-building startups and empowering them with technology expertise, ingenious marketing, and outcome based sales…” Source: RevenueBase Database · checked Sep 28, 2026
10	Wellomytech	Strong evidence	Irvine, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Strong evidence “The primary aim of WellomyTech is to offer state-of-the-art technology and tailor-made technical solutions to small and medium-sized enterprises (SMBs) and startups, ensuring that…” Source: RevenueBase Database · checked Sep 28, 2026
11	Helia Systems	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “We are a dynamic and forward-thinking software consulting business committed to driving digital transformation for our clients.” Source: RevenueBase Database · checked Sep 28, 2026
12	Apartment 304	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	9 contacts →
	Indirect evidence “We’ve been pleased to help companies grow: start-ups, medium and small businesses, and have helped companies navigate from seed to IPO.” Source: RevenueBase Database · checked Sep 28, 2026
13	Startupcrafters	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	8 contacts →
	Partial evidence “StartupCrafters is uniquely positioned as a hands-on Startup Studio, Accelerator, Network, and Venture Fund.” Source: RevenueBase Database · checked Sep 28, 2026
14	Irvine Software Company	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “Irvine Software Company is a custom software development and technology consulting firm serving SMBs, mid-market companies, and Fortune 500 organizations.” Source: RevenueBase Database · checked Sep 28, 2026
15	Redds Capital	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “REDDS CAPITAL Empowering disruptive start-ups that scale worldwide through team building, global business development, financing, mentoring and strategy.” Source: RevenueBase Database · checked Sep 28, 2026
16	Springshine Consulting, INC	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	11-50	6 contacts →
	Indirect evidence “SpringShine Consulting offers the best-in-the-class technology services to small and medium businesses across the world.” Source: RevenueBase Database · checked Sep 28, 2026
17	GO Venture Capital	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Go Venture Capital is an early seed VC firm that believes successful investing is about more than just capital.” Source: RevenueBase Database · checked Sep 28, 2026
18	Synegrate	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	5 contacts →
	Partial evidence “Synegrate is a digital transformation agency, focusing on providing technology innovation and digital modernization to our customers in the medium to enterprise segment worldwide.” Source: RevenueBase Database · checked Sep 28, 2026
19	Nexlogica	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	51-200	3 contacts →
	Indirect evidence “Nexlogica is your business navigator, mapping your road to success by delivering optimal technology solutions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Ardent Labs	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Indirect evidence “Ardent Labs' team of entrepreneurs develop business ideas in learning science and technology.” Source: RevenueBase Database · checked Sep 28, 2026
21	FDC Corp	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	3 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
22	Springboard Ventures	Partial evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “At Springboard, we believe the future requires an entirely new way to power companies who are funding disruptive, transformational startups.” Source: RevenueBase Database · checked Sep 28, 2026
23	Vergent	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “We build software solutions that drive innovation and measurable outcomes.” Source: RevenueBase Database · checked Sep 28, 2026
24	Cambium Advisors	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Cambium helps high-growth organizations evolve their business operations and scale with their success.” Source: RevenueBase Database · checked Sep 28, 2026
25	Soleox	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	1-10	1 contacts →
	Indirect evidence “Based in Irvine (California), we provide consulting services and next-gen software solutions to enhance and automate your business processes.” Source: RevenueBase Database · checked Sep 28, 2026

RevenueBase Smart Search

RevenueBase Smart Search assesses information from a company’s LinkedIn profile, information supplied directly by the company, its website, and other publicly available sources. It uses that information to rate how closely the company relates to this list’s category: enterprise startups. Every row carries its rating and the description the rating was read from, so each one can be checked rather than taken on trust.

Strong evidence: The company's own public description of its business names enterprise startups.
Partial evidence: Its own public description names part of enterprise startups, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise startups. The match rests on the rest of the company's public profile rather than the one sentence quoted here, so this is the rating to check first.

RevenueBase Smart Search is how these lists are built: RevenueBase's data engine and AI assemble the companies that match a category defined in a user's own words, so a list can be about what companies actually do rather than about whichever industry code they were filed under.

Showing 25 of 47 enterprise startups based in Irvine, United States

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Enterprise startups based in Irvine, United States at a glance

As of Sep 28, 2026

22.2%Verified-email coverage

39.0Average contacts per company

11-50Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

Email recency for this list is measured across the whole United States list rather than for Irvine, so it is reported there. Company counts and contact totals on this page are exact for Irvine, over 47 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 enterprise startups, 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 Irvine, United States whose own description of what they do matches “enterprise startups”. 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 enterprise startups), 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 enterprise startups, 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 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, 407 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 28, 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.

Enterprise startups 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 enterprise startups, 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 enterprise startups are there based in Irvine, United States?

RevenueBase identified 47 enterprise startups 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?

Preludesys, headquartered in Irvine, tops this list with the largest team on record.

Which city in the United States has the most enterprise startups?

New York leads the United States with 445 headquartered companies, followed by San Francisco (364) and Los Angeles (159). Irvine has 47.

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 407 verified decision-maker contacts tracked across these 47 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 28, 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.