Company lists · Data refreshed September 2026
Top 14 Network security consulting firms based in Baltimore, United States
RevenueBase identified 31 network security consulting firms headquartered in Baltimore, United States as of September 2026 and tracks 290 professional contacts across them, including 107 with verified work emails. New York is the largest hub.
This list covers network security consulting firms headquartered in Baltimore, 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, how directly it supports the match, and when it was last checked. Data refreshed September 5, 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.
The 14 largest network security consulting firms based in Baltimore, United States
Ranked by team size| # | Company | Contacts | |||
|---|---|---|---|---|---|
| 1 | 79 | ||||
“Technology should push your business forward, not create friction, risk, or uncertainty.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 2 | 33 | ||||
“Companies come to ISE when they need to find and fix their security vulnerabilities and prove their tech is secure.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 3 | 24 | ||||
“Cyber security consulting firm providing consulting services to government and industry partners.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 4 | SteeltoadIndirect evidence | 16 | |||
“A Cybersecurity Firm Focused on Mitigating Risk, Increasing Resilience, & Locking Down Organizational Data, while ensuring Regulatory Compliance.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 5 | 16 | ||||
“AMS Technologies is a Minority Owned, SBA HUBZone approved, SDB cybersecurity firm with a powerful focus on network/software modeling, design & engineering.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 6 | 13 | ||||
“Agile Care Enterprises Technologies LLC is a premiere veteran's owned IT services and cybersecurity consultancy serving organizations committed to preserving our past, securing…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 7 | 13 | ||||
“Blueberry Security is a cybersecurity operations consulting business targeted at making cost-effective, or even free solutions for medium-enterprise size businesses.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 8 | SOS Tech GroupStrong evidence | 10 | |||
“SOS Technology Group is a full-service IT consulting company focused on delivering IT Services and Security Solutions to businesses across the USA.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 9 | Triune Solutions, LLCStrong evidence | 9 | |||
“Since 2011, Triune Solutions LLC has provided Network Engineering and Network Security Services for enterprise network infrastructures.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 10 | Metro Tech GroupIndirect evidence | 6 | |||
“We provide comprehensive cybersecurity services designed to protect your business from the complex and evolving digital threat landscape.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 11 | Tcecure, LLCStrong evidence | 6 | |||
“TCecure is a Maryland-based MBE/DBE/SBE cybersecurity and intelligence company, providing security architecture, engineering, assessment, training, and consulting services to…” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 12 | Rush IT LLCPartial evidence | 2 | |||
“RushIT LLC vision is to secure the federal state and local governments In addition to offering Cyber Security services to Government's clients.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 13 | 2 | ||||
“A modern cybersecurity consulting firm for the emerging digital world Your organization moves fast, the technology you need moves faster.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
| 14 | SecuresidePartial evidence | 1 | |||
“Secureside specializes in delivering first-class security to SMBs.” Source: company website · checked Sep 5, 2026Thanks. The Data Team will review it. | |||||
Showing 14 of 31 network security consulting firms based in Baltimore, United States
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Network security consulting firms based in Baltimore, United States at a glance
As of Sep 5, 2026Companies by employee count
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 Baltimore, over 31 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 network security consulting firms, so some rows will be adjacent to the category rather than pure plays. The description and evidence 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 SmartSearch, the natural-language company search available to every RevenueBase user.
- What qualifies
- Companies headquartered in Baltimore, United States whose own description of what they do matches “network security consulting firms”. Matching reads each company's description, not its industry code or its name.
- What we exclude
- Companies whose own description does not clearly place them among network security consulting firms, and records with no verified work email. Companies headquartered outside Baltimore 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 an evidence 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, 107 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 5, 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.
Network security consulting firms by metro in the United States
- Network security consulting firms in New York134
- Network security consulting firms in Houston102
- Network security consulting firms in Washington98
- Network security consulting firms in Atlanta97
- Network security consulting firms in Austin90
- Network security consulting firms in Dallas85
- Network security consulting firms in Chicago79
- Network security consulting firms in Miami77
- Network security consulting firms in San Francisco64
- Network security consulting firms in Tampa63
- Network security consulting firms in Los Angeles56
- Network security consulting firms in Denver53
- Network security consulting firms in San Diego51
- Network security consulting firms in Charlotte50
- Network security consulting firms in Arlington49
- Network security consulting firms in Columbia46
- Network security consulting firms in Boston44
- Network security consulting firms in San Antonio41
- Network security consulting firms in Phoenix40
- Network security consulting firms in Seattle39
- Network security consulting firms in Las Vegas38
- Network security consulting firms in Orlando38
- Network security consulting firms in Alexandria35
- Network security consulting firms in Reston32
- Network security consulting firms in Baltimore31
- Network security consulting firms in Mclean31
- Network security consulting firms in Minneapolis31
- Network security consulting firms in Raleigh31
- Network security consulting firms in Fairfax28
- Network security consulting firms in Huntsville27
- Network security consulting firms in San Jose27
- Network security consulting firms in Sheridan27
- Network security consulting firms in Ashburn26
- Network security consulting firms in Columbus26
- Network security consulting firms in Scottsdale26
- Network security consulting firms in Wilmington25
Frequently asked
How many network security consulting firms are there based in Baltimore, United States?
RevenueBase identified 31 network security consulting firms headquartered in Baltimore, 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?
Klik Solutions Managed It, Cybersecurity, Data&tech Solutions Partner Baltimore Austin Miami, headquartered in Baltimore, tops this list with the largest team on record.
Which city has the most network security consulting firms?
New York leads with 134 headquartered companies, followed by Houston (102) and Washington (98).
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 107 verified decision-maker contacts tracked across these 31 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 5, 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.
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