Company lists · Data refreshed September 2026

Top 25 Platform building firms based in Irvine, United States

Name: Platform building firms based in Irvine, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 5, 2026 73 companies tracked

RevenueBase identified 73 company matches for platform building firms associated with Irvine, United States as of September 2026 and tracks 1,260 professional contacts across them, including 623 with verified work emails. Across the United States, New York is the largest hub for this category (850 companies); Irvine has 73.

This list covers company matches for platform building firms associated with Irvine, 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 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 RevenueBase SmartSearch · Exact Recorded Sep 5, 2026 How this list was built

73Companies

1,260Contacts tracked

623Verified emails

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The 25 largest platform building firms based in Irvine, United States

Ranked by team size

Top 25 of 73 company matches for platform building firms based in Irvine, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 5, 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	Authority Partners	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	501-1,000	367 contacts →
	Exact match “Authority Partners is a global technology strategy consulting and custom software development company.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
2	Xcentium	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	201-500	138 contacts →
	Exact match “XCentium is a digital consultancy focused on helping enterprises align their technology strategy with business goals to drive transformation, innovation, and sustainable growth.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
3	500 Designs	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	51-200	95 contacts →
	Exact match “As 500 Designs companies, we empower business success through innovative design, strategic creativity, and operational efficiency.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
4	ENVOY	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	51-200	91 contacts →
	Exact match “Across industries and stages, Envoy partners with bold leaders at key inflection points to build brand, product, digital and environmental experiences that define industries and…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
5	Bitus Labs	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	51-200	61 contacts →
	Exact match “Bitus Labs is a technology-driven innovation lab that builds intelligent digital solutions through applied AI, scalable systems, and product-driven design.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
6	Codazen	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	51-200	56 contacts →
	Exact match “We design and engineer the platforms, data systems, and digital products that enable leaders to make better decisions and turn strategic intent into measurable outcomes.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
7	Pixel Motion	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	40 contacts →
	Exact match “We’re an innovative digital agency that combines creative excellence and industry leading talent to redefine the digital experience.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
8	Luminous TEC	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	35 contacts →
	Exact match “In the contemporary scenario, it is essential for a business firm to have a strong online presence.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
9	Sprintfwd	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	26 contacts →
	Exact match “Our in-house engineers specialize in crafting seamless web, mobile, and OTT solutions.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
10	Clouda INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	25 contacts →
	Exact match “Clouda Inc is a software development agency focused on implementing solutions that drive ecommerce excellence.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
11	Trinet Internet Solutions	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	24 contacts →
	Exact match “Trinet thrives on staying ahead of the curve.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
12	Cappital	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	18 contacts →
	Exact match “Give your business an advantage no one else has.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
13	Lighthouse Graphics	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	1-10	16 contacts →
	Exact match “LightHouse Graphics is a boutique and specialized digital consulting company based in Orange County, California.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
14	Everest	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	14 contacts →
	Exact match “Everest Solutions Group is a professional software development, design and strategy firm with 20 years of experience in the Technology space, such as Cloud, AI, IOT, and etc.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
15	Vantasoft	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	1-10	11 contacts →
	Exact match “VantaSoft builds and operates managed AI workforces for real business roles and workflows.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
16	Miadvg LLC	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	10 contacts →
	Exact match “Our global team strategies, designs, and builds software, which means you don’t need multiple agencies for one project.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
17	Arkotech	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	10 contacts →
	Exact match “Arkotech LLC \| Custom Software, AI, Web, Mobile & Digital Growth Solutions.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
18	Helia Systems	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	9 contacts →
	Exact match “We are a dynamic and forward-thinking software consulting business committed to driving digital transformation for our clients.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
19	Custom Software Solutions, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	9 contacts →
	Exact match “Custom Software Solutions helps clients create the ideal customer experience, across the entire customer journey.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
20	Saguna Consulting Services LLC	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	51-200	6 contacts →
	Exact match “We are a company of builders, visionaries and strategists.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
21	Springshine Consulting, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	6 contacts →
	Exact match “SpringShine Consulting offers the best-in-the-class technology services to small and medium businesses across the world.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
22	Synegrate	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	51-200	5 contacts →
	Exact match “Synegrate is a digital transformation agency, focusing on providing technology innovation and digital modernization to our customers in the medium to enterprise segment worldwide.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
23	Icreative	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	11-50	4 contacts →
	Exact match “iCreative is a full-service digital creative agency specializing in custom web design & development, SEO, social media marketing, and brand strategy that turns digital presences…” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
24	Cota Media	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	1-10	3 contacts →
	Exact match “We are a web design and digital marketing agency that crafts custom websites for forward-thinking brands and businesses.” Recorded in the RevenueBase company graph · Sep 5, 2026 · View company records in RevenueBase
25	OS Ignite, INC	Exact match	Irvine, CA, United StatesHQ recorded Sep 5, 2026	1-10	3 contacts →
	Exact match “OS Ignite is a boutique development, design, and digital marketing agency based in Irvine & Long Beach, CA.” Recorded in the RevenueBase company graph · Sep 5, 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 “platform building firms”. 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 73 platform building firms based in Irvine, United States

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Platform building firms based in Irvine, United States at a glance

As of Sep 5, 2026

49.4%Verified-email coverage

17.3Average contacts per company

1-10Median size (employees)

Sep 5, 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 73 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 Irvine, United States whose business descriptions match “platform building firms” 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 623 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 September 5, 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.

Platform building firms by metro in the United States

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 “platform building firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many platform building firms are there based in Irvine, United States?

RevenueBase identified 73 company matches for platform building firms associated with Irvine, United States as of September 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?

Authority Partners tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most platform building firms?

New York leads the United States with 850 company records, followed by Austin (358) and Los Angeles (354). Irvine has 73.

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 623 professional contacts with verified work emails tracked across these 73 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 September 5, 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.