Company lists · Data refreshed September 2026

Top 25 Custom software development consulting firms based in San Jose, United States

Name: Custom software development consulting firms based in San Jose, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 171 companies tracked

RevenueBase identified 171 company matches for custom software development consulting firms associated with San Jose, United States as of September 2026 and tracks 7,312 professional contacts across them, including 1,650 with verified work emails. Across the United States, New York is the largest hub for this category (1,251 companies); San Jose has 171.

This list covers company matches for custom software development consulting firms associated with San Jose, 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 24, 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 24, 2026 How this list was built

171Companies

7,312Contacts tracked

1,650Verified emails

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The 25 largest custom software development consulting firms based in San Jose, United States

Ranked by team size

Top 25 of 171 company matches for custom software development consulting firms based in San Jose, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 24, 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	Lollypop Design Studio	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	1,078 contacts →
	Exact match “We are a full-stack design-to-development solution provider, that helps enterprises build future-ready products.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
2	Cyber Infrastructure CIS	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	1,001-5,000	921 contacts →
	Exact match “Think Big.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
3	Volansys An ACL Digital Company	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	1,001-5,000	593 contacts →
	Exact match “ACL Digital is a design-led Digital Experience, Product Innovation, Solutions, and Consulting offerings leader.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
4	Eximietas Design	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	1,001-5,000	413 contacts →
	Exact match “Eximietas Design is a leading technology consulting and solutions development firm specializing in Chip design, Firmware & Embedded Software development, Cloud Computing, Cyber…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
5	Deqode	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	376 contacts →
	Exact match “At Deqode, our purpose is to help clients build their technical workforce.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
6	Zone24x7	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	248 contacts →
	Exact match “Established in 2004 and headquartered in San Jose, California, Zone24x7 is an advanced Technology and Research Centre located and operating in Colombo, Sri Lanka.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
7	Infobahn Softworld INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	1,001-5,000	242 contacts →
	Exact match “Infobahn specializes in full-lifecycle project and consulting efforts conducted in strategic partnership with some of the world's most prominent companies.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
8	Zymr, Inc. Ai-Native Product Engineering Services	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	222 contacts →
	Exact match “Zymr is a fast-paced Silicon Valley-based software company that is leading the digital change.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
9	Catalyst Business Partners	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	172 contacts →
	Exact match “Catalyst is a digital consulting firm headquartered in Silicon Valley, with operations in over 15 countries across EMEA.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
10	Nextgen Technologies INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	10001+	167 contacts →
	Exact match “Nextgen Technologies takes pride in helping its customers to succeed through ever changing IT technology and business environment, delivering more time with standing solutions for…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
11	Flexton INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	160 contacts →
	Exact match “Founded and incorporated in 2007, Flexton Inc.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
12	Ajmera Infotech INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	157 contacts →
	Exact match “Your Technology Partner for the Digital Transformation Ajmera Infotech is a software and product development company specializing in building large-scale systems.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
13	Clavax	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	152 contacts →
	Exact match “Instigated by a group of prodigies and experts, Clavax is an IT organization, zealous to illustrate its expertise in the web and mobility industry.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
14	Eight25	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	149 contacts →
	Exact match “eight25 is a global digital agency that delivers high-performing web experiences for enterprise companies.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
15	Matellio INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	143 contacts →
	Exact match Recorded description not available. Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
16	Global Infotech Corporation	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	122 contacts →
	Exact match “Global Infotech is Salesforce Certified Software and Solutions Provider, and Business & Technology Consulting Services provider with offices in USA, Denmark and India.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
17	tech.us	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	114 contacts →
	Exact match “Tech.us provides full-stack software development teams for your business.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
18	Left Right Mind	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	88 contacts →
	Exact match “Left Right Mind is a set of people united by the passion to create unquestionable value.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
19	Nearsoft, INC	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	84 contacts →
	Exact match “Nearsoft helps you grow your development team with a dedicated team of +300 engineers in Mexico.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
20	Firstwire Apps	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	79 contacts →
	Exact match “Established in the Year 2012, We are a Leading IT Services Company and help Businesses with E-Commerce, AI Integration, Website Development, CRO, Digital Marketing, and MarTech…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
21	Techwards	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	72 contacts →
	Exact match “At Techwards, we help businesses apply AI and engineering to solve operational challenges, automate execution, and scale more efficiently.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
22	Trango Tech	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	66 contacts →
	Exact match “We’re a full-stack digital transformation company providing unlimited 360-degree software solutions.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
23	Walkwater Technologies	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	201-500	66 contacts →
	Exact match “Our mission “is to help our customer reduce costs and increase efficiencies, while improving visibility into operations and increasing control of both internal and external…” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
24	Selectiva Systems	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	66 contacts →
	Exact match “Selectiva is a software products company with a difference.” Recorded in the RevenueBase company graph · Sep 24, 2026 · View company records in RevenueBase
25	Progent	Exact match	San Jose, CA, United StatesHQ recorded Sep 24, 2026	51-200	60 contacts →
	Exact match “National It Consulting - Onsite and Remote Support - Microsoft and Cisco Certified Experts - Windows, Linux, and Mac OS Technical Support - Network Security and Compliance - IT…” Recorded in the RevenueBase company graph · Sep 24, 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 “custom software development consulting 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 171 custom software development consulting firms based in San Jose, United States

See the full list, filter by size, metro and specialty, and access 1,650 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Custom software development consulting firms based in San Jose, United States at a glance

As of Sep 24, 2026

22.6%Verified-email coverage

42.8Average contacts per company

11-50Median size (employees)

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

10001+

Email recency for this list is measured across the whole United States list rather than for San Jose, so it is reported there. Company counts and contact totals on this page are exact for San Jose, over 171 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 San Jose, United States whose business descriptions match “custom software development consulting 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 1,650 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 24, 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.

Custom software development consulting 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 “custom software development consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many custom software development consulting firms are there based in San Jose, United States?

RevenueBase identified 171 company matches for custom software development consulting firms associated with San Jose, 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?

Lollypop Design Studio 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 custom software development consulting firms?

New York leads the United States with 1,251 company records, followed by Austin (678) and Houston (589). San Jose has 171.

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 1,650 professional contacts with verified work emails tracked across these 171 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 24, 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.