Company lists · Data refreshed September 2026

Top 25 App development outsourcing companies based in Tampa, United States

Name: App development 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 28, 2026 108 companies tracked

RevenueBase identified 108 app development outsourcing companies headquartered in Tampa, United States as of September 2026 and tracks 1,408 professional contacts across them, including 339 with verified work emails. Across the United States, New York is the largest hub for this category (845 companies); Tampa has 108.

This list covers app development 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 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

108Companies

1,408Contacts tracked

339Verified emails

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The 25 largest app development outsourcing companies based in Tampa, United States

Ranked by team size

Top 25 of 108 app development outsourcing companies based in Tampa, United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to app development 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	Kitrum	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	191 contacts →
	Indirect evidence “KITRUM is a custom software engineering partner for companies scaling and modernizing live, business-critical products.” Source: RevenueBase Database · checked Sep 28, 2026
2	MAS Global Consulting	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	166 contacts →
	Indirect evidence “Headquartered in the U.S.” Source: RevenueBase Database · checked Sep 28, 2026
3	Taff INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	105 contacts →
	Indirect evidence “TAFF Inc is a global leader and one of the fastest growing next-generation IT services Company.” Source: RevenueBase Database · checked Sep 28, 2026
4	Eagerworks	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	91 contacts →
	Indirect evidence “We drive innovation with cutting-edge software solutions as strategic partners.” Source: RevenueBase Database · checked Sep 28, 2026
5	NIX United	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1,001-5,000	78 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
6	Relq Technologies	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	59 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
7	Convene, INC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	50 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
8	Sourcetoad	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “Sourcetoad is a technology strategy and execution firm headquartered in Tampa, Florida.” Source: RevenueBase Database · checked Sep 28, 2026
9	Calaton Systems	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Partial evidence “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: RevenueBase Database · checked Sep 28, 2026
10	Zencloud Technologies	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	25 contacts →
	Partial evidence “We are a leading software development company with a proven track record of delivering cutting-edge, high-quality solutions across diverse industries.” Source: RevenueBase Database · checked Sep 28, 2026
11	Bitmotive, LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	23 contacts →
	Indirect evidence “We provide world class IT solutions for enterprise, government, and non-profit organizations.” Source: RevenueBase Database · checked Sep 28, 2026
12	Ndeveloper Software Development	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	18 contacts →
	Indirect evidence “Welcome to nDeveloper, where passion, innovation, and strategic partnerships converge!” Source: RevenueBase Database · checked Sep 28, 2026
13	Supertech Consulting	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	16 contacts →
	Partial evidence “SuperTech Solutions is fast growing global Software development, Analytic consulting and Information Technology services.” Source: RevenueBase Database · checked Sep 28, 2026
14	Modernized Mobile LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “MoMo develops mobile apps for businesses of any size and entrepreneurs with any dreams.” Source: RevenueBase Database · checked Sep 28, 2026
15	Devo Consulting	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Partial evidence “DEVO Consulting LLC is an international technology consulting firm specializing in custom web development, database application, internet marketing and graphic design.” Source: RevenueBase Database · checked Sep 28, 2026
16	Haneke Design	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	15 contacts →
	Indirect evidence “Haneke Design's mission is to provide clients with a team of passionate innovators dedicated to harnessing the full potential of digital technologies to amaze and delight end…” Source: RevenueBase Database · checked Sep 28, 2026
17	Make IT Viral Media & Technologies	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	11 contacts →
	Partial evidence “As a full-service marketing, web development and software development agency, we transcend boundaries, turning visions into captivating brands, seamless websites, and innovative…” Source: RevenueBase Database · checked Sep 28, 2026
18	Lambent Technologies, LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	11 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
19	E2generations	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Partial evidence “E2Generations: As a custom software development company, our team builds software.” Source: RevenueBase Database · checked Sep 28, 2026
20	Portusx Porting Technology In Your Life	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Indirect evidence “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: RevenueBase Database · checked Sep 28, 2026
21	Mercuryworks	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Partial evidence “We are a custom software development firm specializing in web, mobile and data focused solutions.” Source: RevenueBase Database · checked Sep 28, 2026
22	Idea-Refinery LLC	Indirect evidence	Tampa, United StatesHQ checked Sep 28, 2026	11-50	7 contacts →
	Indirect evidence “Empowering Software Innovation: At Idea-Refinery, we're more than a team of software developers; we're architects of digital evolution.” Source: RevenueBase Database · checked Sep 28, 2026
23	Isolufy LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	7 contacts →
	Partial evidence “ISolufy is a US-based custom software development company that creates leading digital products to ensure an easier and smoother process of development for every client.” Source: RevenueBase Database · checked Sep 28, 2026
24	Parablesoft	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Indirect evidence “ParableSoft specializes in creating applications that solve problems.” Source: RevenueBase Database · checked Sep 28, 2026
25	Brainweber INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “We are a team of result oriented professionals with extensive experience in technology related management consulting, custom software development, user experience design, data…” 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: app development 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 app development outsourcing companies.
Partial evidence: Its own public description names part of app development outsourcing companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name app development 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 108 app development outsourcing companies based in Tampa, United States

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App development outsourcing companies based in Tampa, United States at a glance

As of Sep 28, 2026

24.1%Verified-email coverage

13.0Average 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

1,001-5,000

Email recency for this list is measured across the whole United States list rather than for Tampa, so it is reported there. Company counts and contact totals on this page are exact for Tampa, over 108 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 app development 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 “app development 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 app development 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 app development 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, 339 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.

App development 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 app development 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 app development outsourcing companies are there based in Tampa, United States?

RevenueBase identified 108 app development 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?

Kitrum, headquartered in Tampa, tops this list with the largest team on record.

Which city in the United States has the most app development outsourcing companies?

New York leads the United States with 845 headquartered companies, followed by Austin (467) and San Francisco (366). Tampa has 108.

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 339 verified decision-maker contacts tracked across these 108 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.