Company lists · Data refreshed September 2026

Top 25 Enterprise software development consulting firms based in San Diego, United States

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

Compiled by the RevenueBase Data Team Data refreshed Sep 24, 2026 200 companies tracked

RevenueBase identified 200 enterprise software development consulting firms headquartered in San Diego, United States as of September 2026 and tracks 2,305 professional contacts across them, including 493 with verified work emails. New York is the largest hub.

This list covers enterprise software development consulting firms headquartered in San Diego, 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 24, 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 24, 2026 86% judged on-target in blind review

200Companies

2,305Contacts tracked

493Verified emails

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The 25 largest enterprise software development consulting firms based in San Diego, United States

Ranked by team size

Top 25 of 200 enterprise software development consulting firms based in San Diego, United States, ranked by team size, largest first. Data refreshed Sep 24, 2026. RevenueBase Smart Search rates how each company's information relates to enterprise software development consulting firms: 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	DSD Business Systems	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	307 contacts →
	Indirect evidence “Founded in 1984 in San Diego, DSD Business Systems is an award-winning technology partner with 45 offices across North America, serving small- to medium-sized organizations.” Source: RevenueBase Database · checked Sep 24, 2026
2	Moebius Solutions, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	94 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 24, 2026
3	Sayva Solutions	Partial evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	91 contacts →
	Partial evidence “Sayva Solutions is a professional services firm providing tailored solutions for businesses through project-based consulting, recruiting, and outsourced back-office functions.” Source: RevenueBase Database · checked Sep 24, 2026
4	Sysintelli Software And Services Private Limited	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	81 contacts →
	Strong evidence “Sysintelli, founded in early 2005, as a software development and consulting firm, has now evolved to providing whole array of services and solutions in Application Development…” Source: RevenueBase Database · checked Sep 24, 2026
5	Raso360	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	79 contacts →
	Strong evidence “Raso360 is a global leader in onshore consulting and offshore delivery solutions, specializing in top-notch enterprise software platforms such as SAP, Oracle, Salesforce…” Source: RevenueBase Database · checked Sep 24, 2026
6	Primero Systems	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	59 contacts →
	Strong evidence “Primero Systems is a custom software development company focused on building and supporting enterprise applications for complex business environments.” Source: RevenueBase Database · checked Sep 24, 2026
7	A2e Technologies	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	41 contacts →
	Indirect evidence “A2e Technologies is an Electronic Design Services (EDS) firm.” Source: RevenueBase Database · checked Sep 24, 2026
8	Smedix INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	40 contacts →
	Indirect evidence “SMEDIX Inc is now part of Perficient, a global digital consultancy reshaping how the world’s biggest brands connect with their customers and grow their businesses.” Source: RevenueBase Database · checked Sep 24, 2026
9	Creative Software International	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	38 contacts →
	Strong evidence “Creative Software International provides software development and engineering support through a nearshore model built for teams that need to scale without disrupting delivery.” Source: RevenueBase Database · checked Sep 24, 2026
10	BICP	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	36 contacts →
	Indirect evidence “Built on deep capability and trust formed through close partnership, we focus on AI, advanced analytics, data foundation modernization, and ERP transformation to deliver…” Source: RevenueBase Database · checked Sep 24, 2026
11	Jeannypr Softech Pvt. LTD	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	36 contacts →
	Strong evidence “Jeannypr Softech is an IT product and services company and offers a full range of web, mobile & software development solutions.” Source: RevenueBase Database · checked Sep 24, 2026
12	Definity First	Partial evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	35 contacts →
	Partial evidence “Definity First is a global digital consulting firm that helps companies solve business challenges, with technology, customer experience, analytics, and marketing optimization.” Source: RevenueBase Database · checked Sep 24, 2026
13	Royanis	Partial evidence	San Diego, United StatesHQ checked Sep 24, 2026	11-50	32 contacts →
	Partial evidence “Royanis is a company that specializes in solving software and data related challenges, turning ideas into web, cloud or mobile based digital software products that can scale to…” Source: RevenueBase Database · checked Sep 24, 2026
14	Tateeda Global	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	31 contacts →
	Strong evidence “TATEEDA GLOBAL, a custom software development company and staff augmentation provider, boasts a talent pool of over 100 experienced engineers.” Source: RevenueBase Database · checked Sep 24, 2026
15	Shubh Solutions LLC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	26 contacts →
	Partial evidence “Shubh Solutions is an Information Technology(IT) company, providing enterprise solutions to bridge disparate work groups, IT systems, and business processes.” Source: RevenueBase Database · checked Sep 24, 2026
16	Natural Networks, INC	Partial evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	24 contacts →
	Partial evidence “Natural Networks specializes in combining sound business strategies with cutting edge technologies to provide effective and comprehensive enterprise solutions for our customers.” Source: RevenueBase Database · checked Sep 24, 2026
17	Intelecox INC	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	201-500	23 contacts →
	Strong evidence “Intelecox is a technology solutions and consulting company helping enterprises streamline operations, scale delivery teams, and accelerate digital transformation.” Source: RevenueBase Database · checked Sep 24, 2026
18	Altumind Tech	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	22 contacts →
	Indirect evidence “Altumind enables its clients to achieve digital transformation with tangible outcomes.” Source: RevenueBase Database · checked Sep 24, 2026
19	Webcentriq	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	21 contacts →
	Indirect evidence “We specialize in digital innovation and transformation.” Source: RevenueBase Database · checked Sep 24, 2026
20	Quadkor Inc. Infor Gold Channel Partner	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	20 contacts →
	Indirect evidence “QuadKor helps our clients gain insight into their business so owners and managers can sleep better at night.” Source: RevenueBase Database · checked Sep 24, 2026
21	Iappsys INC	Strong evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	19 contacts →
	Strong evidence “iAppSys: Experts in Enterprise Software, Cloud, and AI Innovation iAppSys is a trusted enterprise solutions provider with over 20 years of experience helping organizations…” Source: RevenueBase Database · checked Sep 24, 2026
22	CDM Technology	Partial evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	19 contacts →
	Partial evidence “CDM Technology is a customer-focused, premier provider of IT consulting, contracting and recruiting solutions.” Source: RevenueBase Database · checked Sep 24, 2026
23	Fusion Media Solutions, INC	Indirect evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	16 contacts →
	Indirect evidence “We specialize in the creation of sophisticated and engaging web and mobile solutions for innovative clients around the world.” Source: RevenueBase Database · checked Sep 24, 2026
24	Digital Crafters	Partial evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	51-200	15 contacts →
	Partial evidence “Digital Crafters is a web design and development company and we believe in providing high-quality value-added IT solutions to our clients.” Source: RevenueBase Database · checked Sep 24, 2026
25	Techhive	Partial evidence	San Diego, CA, United StatesHQ checked Sep 24, 2026	11-50	14 contacts →
	Partial evidence “TechHive™ is a San Diego based technology consulting and staffing company focused on delivering an array of technical solutions to our clients.” Source: RevenueBase Database · checked Sep 24, 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 software development consulting firms. 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 software development consulting firms.
Partial evidence: Its own public description names part of enterprise software development consulting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name enterprise software development consulting firms. 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 200 enterprise software development consulting firms based in San Diego, United States

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Enterprise software development consulting firms based in San Diego, United States at a glance

As of Sep 24, 2026

21.4%Verified-email coverage

11.5Average contacts per company

1-10Median size (employees)

475.0%Largest-city concentration · New York

Sep 24, 2026Page data refreshed

Companies by employee count

1-10

113

11-50

51-200

201-500

Email recency for this list is measured across the whole United States list rather than for San Diego, so it is reported there. Company counts and contact totals on this page are exact for San Diego, over 200 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 software development consulting firms, 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 San Diego, United States whose own description of what they do matches “enterprise software development consulting firms”. 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 software development consulting firms), 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 software development consulting firms, and records with no verified work email. Companies headquartered outside San Diego 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, 493 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 24, 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 software development consulting firms 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 software development consulting firms, 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 software development consulting firms are there based in San Diego, United States?

RevenueBase identified 200 enterprise software development consulting firms headquartered in San Diego, 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?

DSD Business Systems, headquartered in San Diego, tops this list with the largest team on record.

Which city has the most enterprise software development consulting firms?

New York leads with 950 headquartered companies, followed by Houston (571) and Austin (523).

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 493 verified decision-maker contacts tracked across these 200 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 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 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.