Company lists · Data refreshed September 2026

Top 22 Infrastructure security consulting firms based in Tampa, United States

Name: Infrastructure security consulting 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 58 companies tracked

RevenueBase identified 58 company matches for infrastructure security consulting firms associated with Tampa, United States as of September 2026 and tracks 515 professional contacts across them, including 139 with verified work emails. Across the United States, New York is the largest hub for this category (193 companies); Tampa has 58.

This list covers company matches for infrastructure security consulting firms associated with Tampa, United States, found by RevenueBase SmartSearch using the meaning of business descriptions in its company graph at Exact. Ranked by professionals tracked, largest first. Rows show recorded descriptions where available, Exact search membership and the snapshot date. Data refreshed September 28, 2026.

Published by RevenueBase, a B2B data infrastructure company. This list was built with RevenueBase SmartSearch, 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 RevenueBase SmartSearch · Exact Recorded Sep 28, 2026 How this list was built

58Companies

515Contacts tracked

139Verified emails

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The 22 largest infrastructure security consulting firms based in Tampa, United States

Ranked by team size

Top 22 of 58 company matches for infrastructure security consulting firms based in Tampa, United States, ordered by professional contacts tracked in RevenueBase, largest first. Recorded Sep 28, 2026. The RevenueBase SmartSearch column shows Exact match membership in this saved search. Click a contact count to view that company's people. Totals use company locations recorded by RevenueBase; the displayed preview is a smaller selection.
#	Company	RevenueBase SmartSearch	Headquarters	Employees	Contacts
1	NTG	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	51-200	236 contacts →
	Exact match “NTG is where excellence meets innovation.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
2	DGR Systems	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	51-200	52 contacts →
	Exact match “We help solve the complex business and operational challenges of the modern IT ecosystem.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
3	Securance Consulting	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	21 contacts →
	Exact match “For 25 years, Securance Consulting has been the firm that security, compliance, and IT risk leaders call when the work is too important to hand off to a junior team.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
4	Navisec	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	17 contacts →
	Exact match “NaviSec empowers clients to obtain a higher level of IT security with uncommon clarity, flexibility, and confidence in an the ever-changing cyber security landscape through a…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
5	Castlegarde INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “CASTLEGARDE INC is a company based out of 4911 S WEST SHORE BLVD, TAMPA, Florida, United States.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
6	Paragon Cyber Solutions 8a, Edwosb, Sdvosb, Cmmc-C3pao	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	13 contacts →
	Exact match “An 8(a), EDWOSB, SDVOSB, and CMMC-C3PAO firm specializing in cybersecurity, information technology, and workforce development for federal agencies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
7	Perseus Information Security Consulting	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1-10	8 contacts →
	Exact match “Perseus Information Security Consulting is a leader in delivering tailored cybersecurity solutions across Automotive (TISAX), Financial Services (SWIFT CSP Assessments), and…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
8	Cyber Defense Advisors	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	8 contacts →
	Exact match “Ready to Achieve Next-Level Performance?” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
9	DG Technology Consulting	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1-10	7 contacts →
	Exact match “DG Technology helps organizations reduce risk and stay compliant in a world where threats, tools, and budgets change fast.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
10	HCT Infotech	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	51-200	6 contacts →
	Exact match “HCT INFOTECH stands as a global IT consulting powerhouse headquartered in Florida, USA, with strategic offices in Asia and Africa.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
11	Jatmon Technology Services, INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	6 contacts →
	Exact match “At JATMON Technology Services, we offer customized IT and security solutions that support the needs of both growing and established companies.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
12	Velero	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	4 contacts →
	Exact match “Velero is a premier cybersecurity and compliance consulting firm dedicated to providing comprehensive solutions that empower businesses to secure their digital assets and achieve…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
13	Rapid Technology Solutions	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	3 contacts →
	Exact match “Rapid Technology Solutions is a full service information technology company with expertise in network engineering and operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
14	Simplifycyber	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “At SimplifyCyber, we specialize in operational and compliance risk management, offering customized services to businesses and organizations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
15	Alca IT Solutions, INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “ALCA IT Solutions, Inc (ALCA), established in 2015, is a minority and disabled-veteran owned full service Information Technology (IT) provider of highly qualified IT professionals…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
16	Trifident	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1-10	2 contacts →
	Exact match “Our services are delivered by professionals with real-world experience spanning US Government, Fortune 200, and critical infrastructure cyber operations.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
17	Formogic	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	2 contacts →
	Exact match “Formogic builds and keeps up enduring associations with customers, accomplices, providers, and partners.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
18	Hypek Hashicorp Partner - Latam	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	11-50	1 contacts →
	Exact match “Hypek emerge como el pilar esencial que orienta a las empresas hacia soluciones ágiles y seguras.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
19	Cyqual Cybersecurity	Exact match	Tampa, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Cyqual provides cybersecurity advisory and engineering services.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
20	Paragon Integrated Cloud And Security Solutions, INC	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Providing Cyber Security Training and Implementation, Mobile Device Management, and Secure Cloud Migration Services” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
21	Adsero Security	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “Adsero Security is unique in the IT security industry for four main reasons: • We identify areas of IT security risk • We build and implement custom solutions • We write IT…” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase
22	Arruda Group	Exact match	Tampa, FL, United StatesHQ recorded Sep 28, 2026	1-10	1 contacts →
	Exact match “The ARRUDA Group (AG) was founded by a team of senior executives who have years of experience at all levels of federal law enforcement, the intelligence community and the military.” Recorded in the RevenueBase company graph · Sep 28, 2026 · View company records in RevenueBase

RevenueBase SmartSearch

Describe a niche business in your own words. RevenueBase SmartSearch compares the meaning of your description with company business descriptions compiled in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit.

This list uses Exact for “infrastructure security consulting firms”. Each Exact match badge shows membership in that saved search; it is not an individual similarity score or a service-quality rating. Recorded descriptions are shown where available.

Showing 22 of 58 infrastructure security consulting firms based in Tampa, United States

See the full list, filter by size, metro and specialty, and access 139 tracked professional contacts with verified work emails. Direct dials are available where recorded.

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Infrastructure security consulting firms based in Tampa, United States at a glance

As of Sep 28, 2026

27.0%Verified-email coverage

8.9Average contacts per company

1-10Median size (employees)

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

11-50

51-200

201-500

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 58 companies.

How this list was built

The recorded descriptions help you assess these company matches. Check a company’s website for its current services and locations.

Source: The RevenueBase company graph: 60 million companies and 398.9 million professional contacts resolved from primary sources, queried with RevenueBase SmartSearch, the natural-language company search available to every RevenueBase user.
What qualifies: Company records associated with Tampa, United States whose business descriptions match “infrastructure security consulting firms” by meaning at the Exact setting. Descriptions are compiled in the RevenueBase company graph from public websites, profiles and company information where available; they are not guaranteed quotations from the company's website.
RevenueBase SmartSearch: Describe a niche company in your own words to find businesses by meaning. Exact, Similar, Related and Broad control the breadth of RevenueBase SmartSearch. This saved list uses Exact. Each row's Exact match badge shows inclusion in that search, not an individual score or a service-quality judgment.
Public preview: The public preview omits records without a verified work email. Where headquarters information is recorded, preview rows are also filtered to this page’s location. Dataset totals and geographic summaries describe the full matched records before these preview filters.
Match quality: RevenueBase's August 25, 2026 study assessed 4,198 description/company pairs across matching settings. The publisher reports 86% good or better at Exact. This evaluates the method across queries; it does not audit this individual list. Recorded company descriptions, where available, help you judge each match yourself. Read the full methodology: how the lists are built and what the study measures.
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 displayed company carries at least one verified work email. RevenueBase tracks 139 professional contacts with verified work emails across the full matched dataset. 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.
Record context: Company records and descriptions can change. Check the company's website for its current services and locations.

Infrastructure security consulting firms by metro in the United States

Frequently asked

What is RevenueBase SmartSearch?

RevenueBase SmartSearch finds niche companies by the meaning of their business descriptions in the RevenueBase company graph. Exact, Similar, Related and Broad control how closely companies must fit your description. This list uses Exact for “infrastructure security consulting firms”; each Exact match badge shows search membership, not an individual similarity or quality score.

How many infrastructure security consulting firms are there based in Tampa, United States?

RevenueBase identified 58 company matches for infrastructure security consulting firms associated with Tampa, United States as of September 2026, using the meaning of business descriptions at Exact. This is the recorded matched set in the RevenueBase company graph.

What is the largest company on this list?

NTG tops the displayed preview by professional contacts tracked in RevenueBase. Recorded headquarters appear in the company rows.

Which city in the United States has the most infrastructure security consulting firms?

New York leads the United States with 193 company records, followed by Washington (123) and Atlanta (104). Tampa has 58.

How do I get contact information for these companies?

A free RevenueBase account lets you run this exact search and work limited free results with 500 credits to start. Upgrading provides access to the 139 professional contacts with verified work emails tracked across these 58 companies; direct dials are available where recorded.

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 SmartSearch, 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.