Company lists · Data refreshed September 2026

Top 25 Software outsourcing companies based in Tampa, United States

Name: Software outsourcing companies based in Tampa, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 6, 2026 88 companies tracked

RevenueBase identified 88 software outsourcing companies headquartered in Tampa, United States as of September 2026 and tracks 1,898 professional contacts across them, including 351 with verified work emails. New York is the largest hub.

This list covers software outsourcing companies headquartered in Tampa, 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 6, 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 6, 2026 86% judged on-target in blind review

88Companies

1,898Contacts tracked

351Verified emails

Explore this list → Free signup · no credit card · 500 free credits

The 25 largest software outsourcing companies based in Tampa, United States

Ranked by team size

Top 25 of 88 software outsourcing companies based in Tampa, United States, ranked by team size, largest first. Data refreshed Sep 6, 2026. RevenueBase Smart Search rates how each company's information relates to software outsourcing companies: 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	Kforce Global Solutions, INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	501-1,000	242 contacts →
	“Kforce Global Solutions provides a highly focused suite of IT services and solutions centered on a “Build, Manage, Modernize” service model for software applications.” Source: company website · checked Sep 6, 2026
2	Kitrum	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	191 contacts →
	“KITRUM is a custom software engineering partner for companies scaling and modernizing live, business-critical products.” Source: company website · checked Sep 6, 2026
3	MAS Global Consulting	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	166 contacts →
	“Headquartered in the U.S.” Source: company website · checked Sep 6, 2026
4	Taff INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	105 contacts →
	“TAFF Inc is a global leader and one of the fastest growing next-generation IT services Company.” Source: company website · checked Sep 6, 2026
5	Eagerworks	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	91 contacts →
	“We drive innovation with cutting-edge software solutions as strategic partners.” Source: company website · checked Sep 6, 2026
6	NIX United	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	1,001-5,000	78 contacts →
	“Whether your product is at the starting point of the development journey or you have already had some groundwork, we help you build an optimal solution, efficient today and easily…” Source: company website · checked Sep 6, 2026
7	SRI Tech Solutions INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	501-1,000	75 contacts →
	“SRI Tech is a solutions and resource placement enterprise that brings accomplishment and success to our clients.” Source: company website · checked Sep 6, 2026
8	Relq Technologies	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	59 contacts →
	“We take pride in our dedicated team of technical IT professionals, who consistently provide a comprehensive range of software development and technology services across various…” Source: company website · checked Sep 6, 2026
9	Ruri Software Technologies	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	201-500	53 contacts →
	“RuriSoft is a global, emerging technology staffing services and software solutions provider, partnered with leading system integrators across multiple sectors in the United States…” Source: company website · checked Sep 6, 2026
10	Convene, INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	50 contacts →
	“We are guided by a singular mission: to be the dependable ally our clients rely on, empowering them to amplify their competitive edge by implementing cutting-edge software…” Source: company website · checked Sep 6, 2026
11	Ganait	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	33 contacts →
	“Gana IT is an IT solutions and staffing company that uses a strategic approach to design customized solutions for its clients.” Source: company website · checked Sep 6, 2026
12	Calaton Systems	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	28 contacts →
	“We are a team of skilled professionals in software, web, and mobile development, headquartered in Tampa, FL with research and development operations in Ukraine and Poland.” Source: company website · checked Sep 6, 2026
13	Unicon Systems	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	27 contacts →
	“Unicon Systems specializes in providing a wide range of services designed to help clients overcome challenges and capitalize on opportunities.” Source: company website · checked Sep 6, 2026
14	Zencloud Technologies	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	25 contacts →
	“We are a leading software development company with a proven track record of delivering cutting-edge, high-quality solutions across diverse industries.” Source: company website · checked Sep 6, 2026
15	Digitalcm, LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	20 contacts →
	“At DigitalCM, our concentration is providing customized solutions other companies cannot.” Source: company website · checked Sep 6, 2026
16	Ndeveloper Software Development	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	18 contacts →
	“Welcome to nDeveloper, where passion, innovation, and strategic partnerships converge!” Source: company website · checked Sep 6, 2026
17	Terminal Contacts LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	17 contacts →
	“Terminal Contacts is an IT consulting and staffing firm delivering technology services, workforce solutions, and project support across multiple industries.” Source: company website · checked Sep 6, 2026
18	Supertech Consulting	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	51-200	16 contacts →
	“SuperTech Solutions is fast growing global Software development, Analytic consulting and Information Technology services.” Source: company website · checked Sep 6, 2026
19	Global Infotech Services LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	13 contacts →
	“Global Infotech Services (GIS) is an Information Technology Solutions and Staffing company providing services to premier organizations all over the USA.” Source: company website · checked Sep 6, 2026
20	Keeneight	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	1-10	11 contacts →
	“Keeneight is an international company specialized in consulting and development of enterprise software solutions, with a particular focus on engineering and product development…” Source: company website · checked Sep 6, 2026
21	E2generations	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	10 contacts →
	“E2Generations: As a custom software development company, our team builds software.” Source: company website · checked Sep 6, 2026
22	Portusx Porting Technology In Your Life	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	9 contacts →
	“We help to get software products from concept to live successful product.There is nothing more frustrating than having problems with your clients that you can’t solve by yourself.” Source: company website · checked Sep 6, 2026
23	Black Badger Software Solutions	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	8 contacts →
	“Our expert software consultants have worked with hundreds of companies and offer a deep familiarity with the leading software tools on the market.” Source: company website · checked Sep 6, 2026
24	Mercuryworks	Partial evidence	Tampa, FL, United StatesHQ checked Sep 6, 2026	11-50	8 contacts →
	“We are a custom software development firm specializing in web, mobile and data focused solutions.” Source: company website · checked Sep 6, 2026
25	Idea-Refinery LLC	Partial evidence	Tampa, United StatesHQ checked Sep 6, 2026	11-50	7 contacts →
	“Empowering Software Innovation: At Idea-Refinery, we're more than a team of software developers; we're architects of digital evolution.” Source: company website · checked Sep 6, 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: software outsourcing companies. 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 software outsourcing companies.
Partial evidence: Its own public description names part of software outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name software outsourcing companies. 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 88 software outsourcing companies based in Tampa, United States

See the full list, filter by size, metro and specialty, and get verified emails and direct dials for all 351 reachable decision-makers.

Free signup · no credit card

View the full list →

Software outsourcing companies based in Tampa, United States at a glance

As of Sep 6, 2026

18.5%Verified-email coverage

21.6Average contacts per company

11-50Median size (employees)

652.3%Largest-city concentration · New York

Sep 6, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

501-1,000

1,001-5,000

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 Tampa, over 88 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 software outsourcing companies, 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 Tampa, United States whose own description of what they do matches “software outsourcing companies”. 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 software outsourcing companies), 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 software outsourcing companies, and records with no verified work email. Companies headquartered outside Tampa 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, 351 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 6, 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.

Software outsourcing companies 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 software outsourcing companies, 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 software outsourcing companies are there based in Tampa, United States?

RevenueBase identified 88 software outsourcing companies headquartered in Tampa, 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?

Kforce Global Solutions, INC, headquartered in Tampa, tops this list with the largest team on record.

Which city has the most software outsourcing companies?

New York leads with 574 headquartered companies, followed by Austin (370) and Houston (292).

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 351 verified decision-maker contacts tracked across these 88 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 6, 2026.

Ready to reach these companies? Verified emails and direct dials for all 88 software outsourcing companies based in Tampa, United States. Start with a free account, no credit card.

Download this list →

Related lists

Software outsourcing companies by geography

Browse the directory

Browse: Companies home · Software outsourcing companies in United States · All United States lists · All Software outsourcing companies lists · New lists

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.