Company lists · Data refreshed September 2026

Top 25 IT services and IT consulting companies based in Tallahassee, United States

Name: IT services and IT consulting companies based in Tallahassee, United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 27, 2026 51 companies tracked

RevenueBase identified 51 IT services and IT consulting companies headquartered in Tallahassee, United States as of September 2026 and tracks 1,160 professional contacts across them, including 191 with verified work emails. Across the United States, New York is the largest hub for this category (1,233 companies); Tallahassee has 51.

This list covers IT services and IT consulting companies headquartered in Tallahassee, 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 27, 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 27, 2026 86% judged on-target in blind review

51Companies

1,160Contacts tracked

191Verified emails

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The 25 largest IT services and IT consulting companies based in Tallahassee, United States

Ranked by team size

Top 25 of 51 IT services and IT consulting companies based in Tallahassee, United States, ranked by team size, largest first. Data refreshed Sep 27, 2026. RevenueBase Smart Search rates how each company's information relates to IT services and IT consulting 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	CSI	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	191 contacts →
	Strong evidence “CSI, a Consulting Solutions company, is a technology workforce and consulting services provider with a focus on delivering IT workforce and consulting solutions with a focus on…” Source: RevenueBase Database · checked Sep 27, 2026
2	Cognisun INC	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	78 contacts →
	Indirect evidence “Cognisun Infotech Pvt Ltd is a dedicated, quality-oriented, dynamic company that combines rich technical expertise,industry’s best proven practices, and dynamic workforce metrics…” Source: RevenueBase Database · checked Sep 27, 2026
3	Advanced Systems Design	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	66 contacts →
	Strong evidence “Over the years, ASD has grown into one of the Southeast's premier providers of web solution, application development, management consulting, IT consulting…” Source: RevenueBase Database · checked Sep 27, 2026
4	Inspired Technologies, INC	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	59 contacts →
	Strong evidence “Inspired Technologies is a leading technology solutions provider delivering secure, scalable, and outcome-driven IT solutions to organizations with complex operational needs.” Source: RevenueBase Database · checked Sep 27, 2026
5	Geeksi	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	45 contacts →
	Indirect evidence “Founded in 1998, GeekSI (formerly Geek Sources Inc) is a Florida Certified Women Owned Business (WOB), Socially Disadvantaged Business (SDB), and Economically Disadvantaged Women…” Source: RevenueBase Database · checked Sep 27, 2026
6	HAYES	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	42 contacts →
	Partial evidence “Hayes is the leading provider of Unified Communications, Contact Centers, Cloud Offerings, Data Protection, Networking, Security, Connectivity, Consulting, Customer Strategies…” Source: RevenueBase Database · checked Sep 27, 2026
7	Kikoda Cutting-Edge Software	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	27 contacts →
	Strong evidence “Empower your IT with cutting-edge software that’s a pleasure to use.” Source: RevenueBase Database · checked Sep 27, 2026
8	Geeks2connect Infotech Private Limited	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	23 contacts →
	Strong evidence “Geeks2Connect is a Leading Software & Technology Consulting Company that has successfully operated in the Global IT market since 2019 and has proven to be a reliable, trustworthy…” Source: RevenueBase Database · checked Sep 27, 2026
9	TAL Search Group, INC	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	23 contacts →
	Strong evidence “For over 14 years, Tal Search Group has been connecting companies with remarkable technology candidates to help our clients solve complex IT and business challenges.” Source: RevenueBase Database · checked Sep 27, 2026
10	ACE Infotech	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	17 contacts →
	Indirect evidence “Ace InfoTech, LLC (Ace) is a full-service software development firm headquartered in Tallahassee, FL.” Source: RevenueBase Database · checked Sep 27, 2026
11	Defined Software Development, LLC	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	13 contacts →
	Strong evidence “Defined Software Development, LLC is a Certified Minority Hispanic American IT consulting firm, headquartered in Tallahassee, Florida, and serving clients statewide since 2011.” Source: RevenueBase Database · checked Sep 27, 2026
12	Innoworld Infotech	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	9 contacts →
	Partial evidence “Innoworld is a business and technology consulting firm that provides a broad range of professional services designed to deliver cutting edge business and technology solutions for…” Source: RevenueBase Database · checked Sep 27, 2026
13	Arnamy, INC	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	51-200	7 contacts →
	Indirect evidence “WE LOVE TO WIN.” Source: RevenueBase Database · checked Sep 27, 2026
14	Itnetgroup, LLC	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	7 contacts →
	Partial evidence “ITNetGroup is a locally owned technology consulting firm.” Source: RevenueBase Database · checked Sep 27, 2026
15	Sanrose Information Services INC	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	7 contacts →
	Strong evidence “Since its inception in 2005, SANROSE Information Services, Inc.(SANROSE) continues to provide dependable IT Consulting services to its clients.” Source: RevenueBase Database · checked Sep 27, 2026
16	Epyon Technologies	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	6 contacts →
	Strong evidence “Not Your Ordinary IT Company A lot of IT companies have the same perception by the public.” Source: RevenueBase Database · checked Sep 27, 2026
17	Syarose Technology Services INC	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	4 contacts →
	Strong evidence “SyaRose Technology Services Inc is a pure-play IT project implementation and system integration Company.” Source: RevenueBase Database · checked Sep 27, 2026
18	Tsamoutales Strategies	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	4 contacts →
	Indirect evidence “For decades, business and government leaders have turned to Tsamoutales Strategies to solve the most difficult management and technology problems through a combination of…” Source: RevenueBase Database · checked Sep 27, 2026
19	Rocket Daddy LLC	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	3 contacts →
	Indirect evidence “We specialize in developing and maintaining technological solutions that best fit your organization.” Source: RevenueBase Database · checked Sep 27, 2026
20	Iowise	Indirect evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Indirect evidence “We want to give you and your team your time back to focus on the strategic projects that impact operations and your bottom line.” Source: RevenueBase Database · checked Sep 27, 2026
21	Omnicom Consulting Group, INC	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	3 contacts →
	Partial evidence “Our mission at OCG is to leverage our combined knowledge and experience to ensure that our clients receive the highest quality of consulting and professional technical support…” Source: RevenueBase Database · checked Sep 27, 2026
22	HH Sterling	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “HH Sterling is an information technology consulting company based in Tallahassee, FL.” Source: RevenueBase Database · checked Sep 27, 2026
23	Biics, INC	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	11-50	2 contacts →
	Partial evidence “Business Intelligence & Informatics Consulting Services, Inc.(BIICS, Inc) is a business and information management solutions company serving clients in both the public and private…” Source: RevenueBase Database · checked Sep 27, 2026
24	Virtuoso Technology Solutions, LLC	Strong evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Strong evidence “Virtuoso Technology Solutions (VTS) is a well-established IT Services and Solutions provider based in Tallahassee, FL with a focus on delivering top quality and reliable services.” Source: RevenueBase Database · checked Sep 27, 2026
25	Nimbasys	Partial evidence	Tallahassee, FL, United StatesHQ checked Sep 27, 2026	1-10	2 contacts →
	Partial evidence “Technology training and consulting services” Source: RevenueBase Database · checked Sep 27, 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: IT services and IT consulting 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 IT services and IT consulting companies.
Partial evidence: Its own public description names part of IT services and IT consulting companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name IT services and IT consulting 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 51 IT services and IT consulting companies based in Tallahassee, United States

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IT services and IT consulting companies based in Tallahassee, United States at a glance

As of Sep 27, 2026

16.5%Verified-email coverage

22.7Average contacts per company

11-50Median size (employees)

Sep 27, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

Email recency for this list is measured across the whole United States list rather than for Tallahassee, so it is reported there. Company counts and contact totals on this page are exact for Tallahassee, over 51 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 IT services and IT consulting 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 Tallahassee, United States whose own description of what they do matches “IT services and IT consulting 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 IT services and IT consulting 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 IT services and IT consulting companies, and records with no verified work email. Companies headquartered outside Tallahassee 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, 191 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 27, 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.

IT services and IT consulting 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 IT services and IT consulting 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 IT services and IT consulting companies are there based in Tallahassee, United States?

RevenueBase identified 51 IT services and IT consulting companies headquartered in Tallahassee, 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?

CSI, headquartered in Tallahassee, tops this list with the largest team on record.

Which city in the United States has the most IT services and IT consulting companies?

New York leads the United States with 1,233 headquartered companies, followed by Houston (842) and Dallas (638). Tallahassee has 51.

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 191 verified decision-maker contacts tracked across these 51 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 27, 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.