Company lists · Data refreshed September 2026

Top 25 Managed IT services for accounting firms based in Tampa, United States

Name: Managed IT services for accounting firms 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 70 companies tracked

RevenueBase identified 70 managed IT services for accounting firms headquartered in Tampa, United States as of September 2026 and tracks 747 professional contacts across them, including 293 with verified work emails. Across the United States, New York is the largest hub for this category (270 companies); Tampa has 70.

This list covers managed IT services for accounting firms 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

70Companies

747Contacts tracked

293Verified emails

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The 25 largest managed IT services for accounting firms based in Tampa, United States

Ranked by team size

Top 25 of 70 managed IT services for accounting firms 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 managed IT services for accounting 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	Data-Tech, Specialized In Managed IT Security	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	202 contacts →
	Partial evidence “As a Managed Service Provider recently voted "10 Most Promising Companies of 2023", Data-Tech has been helping business organizations succeed and grow through world class…” Source: RevenueBase Database · checked Sep 28, 2026
2	1source Partners	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	47 contacts →
	Partial evidence “1Source is a full-service accounting firm offering a broad range of services for business owners, executives and independent professionals.” Source: RevenueBase Database · checked Sep 28, 2026
3	Ridge IT Cyber	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	39 contacts →
	Indirect evidence “As America's #1 ranked MSSP on the Inc.” Source: RevenueBase Database · checked Sep 28, 2026
4	4l Managed Accounting LLC	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	39 contacts →
	Strong evidence “4L Managed Accounting LLC (formerly 4L Law Firm Services) is the leading provider of accounting department services to midsize law firms - general accounting, client billing…” Source: RevenueBase Database · checked Sep 28, 2026
5	BIG SUR Technologies	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	28 contacts →
	Strong evidence “Big Sur Technologies provides managed IT services, cybersecurity, and private cloud solutions for small and mid-sized businesses that need reliable, secure, and well-aligned…” Source: RevenueBase Database · checked Sep 28, 2026
6	CFO Associates	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	27 contacts →
	Partial evidence “CFOs & Tax Advisors helping Private Equity Firms, Family Offices, and Closely Held Corporations grow cashflow through financial accounting and tax planning.” Source: RevenueBase Database · checked Sep 28, 2026
7	Brimmer, Burek & Keelan LLP	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	22 contacts →
	Strong evidence “Founded in Tampa, in 1961, Brimmer, Burek & Keelan, LLP (BB & K), is a professional accounting services and management consulting organization serving individual businesses in…” Source: RevenueBase Database · checked Sep 28, 2026
8	CIO Technology Solutions	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Strong evidence “Founded in 2010, CIO Technology Solutions provides Managed IT Services, co-managed IT services, and cybersecurity for businesses that want reliable systems, fast support, and…” Source: RevenueBase Database · checked Sep 28, 2026
9	Ēlevātus	Partial evidence	Tampa, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Partial evidence “Elevatus IT: Your Trusted Partner in Cybersecurity and IT Support At Elevatus IT, we specialize in providing top-tier cybersecurity and IT support services to doctors and lawyers…” Source: RevenueBase Database · checked Sep 28, 2026
10	Newgentek	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	21 contacts →
	Strong evidence “Newgentek is a Tampa-based managed IT and workplace technology company built around one idea: technology should feel effortless, and support should feel personal.” Source: RevenueBase Database · checked Sep 28, 2026
11	Symmetric IT Group	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	19 contacts →
	Partial evidence “At Symmetric we make it our goal to provide You reliable technology that works for your business, period!” Source: RevenueBase Database · checked Sep 28, 2026
12	Reliance Consulting LLC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	11 contacts →
	Partial evidence “Since 1984, Reliance Consulting, LLC has established itself as a premier accounting firm in the Tampa, FL area.” Source: RevenueBase Database · checked Sep 28, 2026
13	Fizen Technology	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	10 contacts →
	Strong evidence “XDuce Managed IT & Cybersecurity, formerly Fizen®, is a premier Managed Service Provider (MSP) delivering IT support, cybersecurity, and technology solutions to businesses and…” Source: RevenueBase Database · checked Sep 28, 2026
14	Dextek	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	501-1,000	10 contacts →
	Strong evidence “DEXTEK is the Managed IT and Cybersecurity Services division of DEX Imaging.” Source: RevenueBase Database · checked Sep 28, 2026
15	Just Right	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	10 contacts →
	Strong evidence “100% MANAGED IT SUPPORT FOR SMALL & MEDIUM BUSINESSES Just Right offers a complete, Managed IT department for Small and Medium Businesses – Insurance companies, healthcare…” Source: RevenueBase Database · checked Sep 28, 2026
16	Roebuck Technologies	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	9 contacts →
	Partial evidence “As an innovative managed services provider and value-added reseller, Roebuck Technologies offers a flexible monitoring platform customized for the needs of each client.” Source: RevenueBase Database · checked Sep 28, 2026
17	Zymphony Technology Solutions	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	9 contacts →
	Strong evidence “Founded in 2003, Zymphony Technology Solutions, is a premier provider that helps companies more efficiently manage and protect their IT infrastructure by providing a wide range of…” Source: RevenueBase Database · checked Sep 28, 2026
18	Diversicom Corporation	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	8 contacts →
	Indirect evidence “For more than two decades Diversicom has empowered growth-focused businesses to become more efficient, productive and ultimately profitable.” Source: RevenueBase Database · checked Sep 28, 2026
19	Ideal Technologys	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	6 contacts →
	Strong evidence “Ideal Technologies, LLC is a premier provider of managed IT, cloud, and cybersecurity services.” Source: RevenueBase Database · checked Sep 28, 2026
20	HCT Infotech	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	51-200	6 contacts →
	Partial evidence “HCT INFOTECH stands as a global IT consulting powerhouse headquartered in Florida, USA, with strategic offices in Asia and Africa.” Source: RevenueBase Database · checked Sep 28, 2026
21	Securis Systems	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Partial evidence “We’re a Tampa based and locally owned IT services company that helps small to mid-sized businesses keep their network, point of sale equipment, phones and internet running…” Source: RevenueBase Database · checked Sep 28, 2026
22	Computer AGE Electronics	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	5 contacts →
	Indirect evidence “Computer Age Electronics is an information technology and services company based out of 3302 W Cypress St Ste 101, Tampa, Florida, United States.” Source: RevenueBase Database · checked Sep 28, 2026
23	Trumbull Tech LLC	Indirect evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	4 contacts →
	Indirect evidence “Stronger Together.” Source: RevenueBase Database · checked Sep 28, 2026
24	Tampa PC Consultants	Strong evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	11-50	3 contacts →
	Strong evidence “Tampa PC Consultants is a trusted Managed Service Provider (MSP) delivering comprehensive IT support, cybersecurity solutions, and technology consulting to businesses in Tampa…” Source: RevenueBase Database · checked Sep 28, 2026
25	Brace Accounting Services INC	Partial evidence	Tampa, FL, United StatesHQ checked Sep 28, 2026	1-10	2 contacts →
	Partial evidence “For over 30 years Brace Accounting has been providing Tampa Bay quality tax service to individuals and small business.” 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: managed IT services for accounting 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 managed IT services for accounting firms.
Partial evidence: Its own public description names part of managed IT services for accounting firms, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name managed IT services for accounting 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 70 managed IT services for accounting firms based in Tampa, United States

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Managed IT services for accounting firms based in Tampa, United States at a glance

As of Sep 28, 2026

39.2%Verified-email coverage

10.7Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

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 70 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 managed IT services for accounting 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 Tampa, United States whose own description of what they do matches “managed IT services for accounting 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 managed IT services for accounting 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 managed IT services for accounting firms, 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, 293 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.

Managed IT services for accounting 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 managed IT services for accounting 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 managed IT services for accounting firms are there based in Tampa, United States?

RevenueBase identified 70 managed IT services for accounting firms 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?

Data-Tech, Specialized In Managed IT Security, headquartered in Tampa, tops this list with the largest team on record.

Which city in the United States has the most managed IT services for accounting firms?

New York leads the United States with 270 headquartered companies, followed by Houston (172) and Miami (121). Tampa has 70.

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 293 verified decision-maker contacts tracked across these 70 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.