Company lists · Data refreshed September 2026

Top 25 Cybersecurity consultants for power plants based in the United States

Name: Cybersecurity consultants for power plants based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 28, 2026 873 companies tracked

RevenueBase identified 873 cybersecurity consultants for power plants headquartered in the United States as of September 2026 and tracks 8,892 professional contacts across them, including 3,884 with verified work emails. Houston is the largest hub.

This list covers cybersecurity consultants for power plants headquartered in the 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

873Companies

8,892Contacts tracked

3,884Verified emails

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The 25 largest cybersecurity consultants for power plants based in the United States

Ranked by team size

Top 25 of 873 cybersecurity consultants for power plants based in the United States, ranked by team size, largest first. Data refreshed Sep 28, 2026. RevenueBase Smart Search rates how each company's information relates to cybersecurity consultants for power plants: 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	Guidepoint Security	Partial evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,232 contacts →
	Partial evidence “GuidePoint Security provides trusted cybersecurity expertise, solutions, and services that help organizations make informed decisions and minimize risk.” Source: RevenueBase Database · checked Sep 28, 2026
2	Trustwave, A Levelblue Company	Partial evidence	Chicago, IL, United StatesHQ checked Sep 28, 2026	501-1,000	874 contacts →
	Partial evidence “Trustwave, a LevelBlue Company, is a globally recognized cybersecurity leader that reduces cyber risk and fortifies organizations against disruptive and damaging cyber threats.” Source: RevenueBase Database · checked Sep 28, 2026
3	Baxter Clewis Cybersecurity	Partial evidence	Cedar Hill, TX, United StatesHQ checked Sep 28, 2026	201-500	255 contacts →
	Partial evidence “Baxter Clewis Cybersecurity, we bring to the table a unique set of experiences that allow us to best serve your cybersecurity needs.” Source: RevenueBase Database · checked Sep 28, 2026
4	Mindpoint Group, A Quantum SKY Company	Partial evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	1,001-5,000	204 contacts →
	Partial evidence “MindPoint Group, a Quantum Sky company, is a cybersecurity specialist trusted by U.S.” Source: RevenueBase Database · checked Sep 28, 2026
5	Tevora	Strong evidence	Irvine, CA, United StatesHQ checked Sep 28, 2026	201-500	199 contacts →
	Strong evidence “Founded in 2003, Tevora is a specialized management consultancy focused on cybersecurity, risk, and compliance services.” Source: RevenueBase Database · checked Sep 28, 2026
6	Deepseas	Indirect evidence	Globally Distributed, United StatesHQ checked Sep 28, 2026	201-500	182 contacts →
	Indirect evidence “With 30 years of experience in cyber defense, DeepSeas is trusted by nearly clients around the world, including Fortune 100 enterprises and mid-market organizations, municipality…” Source: RevenueBase Database · checked Sep 28, 2026
7	Cyber Advisors	Indirect evidence	Maple Grove, MN, United StatesHQ checked Sep 28, 2026	201-500	176 contacts →
	Indirect evidence “Cyber Advisors is a nationwide leader in cyber security, providing a comprehensive range of Offensive, Defensive, and Risk Management services.” Source: RevenueBase Database · checked Sep 28, 2026
8	Harbor IT	Partial evidence	New York, NY, United StatesHQ checked Sep 28, 2026	201-500	163 contacts →
	Partial evidence “Harbor IT helps organizations secure, operate, and scale through integrated IT, cybersecurity, AI, and cloud services.” Source: RevenueBase Database · checked Sep 28, 2026
9	Beazley Security	Indirect evidence	West Hartford, CT, United StatesHQ checked Sep 28, 2026	51-200	157 contacts →
	Indirect evidence “Beazley Security is a global cyber risk management firm committed to helping clients develop true cyber resilience, improving their ability to withstand and recover from any…” Source: RevenueBase Database · checked Sep 28, 2026
10	SOLIS	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	51-200	137 contacts →
	Indirect evidence “Solis is a leading provider of managed cyber security services and cyber incident response.” Source: RevenueBase Database · checked Sep 28, 2026
11	Foxguard	Indirect evidence	Christiansburg, VA, United StatesHQ checked Sep 28, 2026	51-200	116 contacts →
	Indirect evidence “Foxguard delivers comprehensive OT Cyber Security and Compute Solutions tailored to meet the unique needs of critical infrastructures.” Source: RevenueBase Database · checked Sep 28, 2026
12	Directdefense	Indirect evidence	Denver, CO, United StatesHQ checked Sep 28, 2026	51-200	111 contacts →
	Indirect evidence “DirectDefense provides enterprise risk assessments, penetration testing, ICS/SCADA security services, and 24/7 managed security services for companies of all sizes.” Source: RevenueBase Database · checked Sep 28, 2026
13	SBS Cybersecurity	Partial evidence	Madison, SD, United StatesHQ checked Sep 28, 2026	51-200	105 contacts →
	Partial evidence “SBS CyberSecurity, LLC (SBS) is a premier cybersecurity consulting and audit firm.” Source: RevenueBase Database · checked Sep 28, 2026
14	Trustedsec	Indirect evidence	Fairlawn, OH, United StatesHQ checked Sep 28, 2026	51-200	102 contacts →
	Indirect evidence “TrustedSec is an end-to-end security consulting company that provides customized services to build client-defined success.” Source: RevenueBase Database · checked Sep 28, 2026
15	Nor-Cal Controls Es, LLC	Indirect evidence	El Dorado Hills, CA, United StatesHQ checked Sep 28, 2026	51-200	77 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
16	Secureit	Partial evidence	Reston, VA, United StatesHQ checked Sep 28, 2026	51-200	77 contacts →
	Partial evidence “SecureIT is a leading provider of cybersecurity management consulting and technical services to government agencies, corporations and non-profit organizations.” Source: RevenueBase Database · checked Sep 28, 2026
17	Redlattice, INC	Indirect evidence	Washington, DC, United StatesHQ checked Sep 28, 2026	501-1,000	75 contacts →
	Indirect evidence “REDLattice™ is a U.S-owned global defense tech company delivering preeminent digital access for its customers within the global intelligence community, law enforcement, and…” Source: RevenueBase Database · checked Sep 28, 2026
18	Ascent Solutions	Partial evidence	Minneapolis, MN, United StatesHQ checked Sep 28, 2026	51-200	72 contacts →
	Partial evidence “Ascent is the partner to solve the most challenging cybersecurity problems.” Source: RevenueBase Database · checked Sep 28, 2026
19	Apollo Information Systems	Partial evidence	Dallas, TX, United StatesHQ checked Sep 28, 2026	51-200	64 contacts →
	Partial evidence “Apollo Information Systems delivers intelligence-led cybersecurity solutions for government agencies, educational institutions, and enterprises.” Source: RevenueBase Database · checked Sep 28, 2026
20	Infosight, INC	Indirect evidence	Miami Lakes, FL, United StatesHQ checked Sep 28, 2026	11-50	63 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 28, 2026
21	Secure Traces	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “Secure Traces is a unique cyber security services provider with an impeccable track record of delivering outstanding services, we are driven by passion and backed by our extensive…” Source: RevenueBase Database · checked Sep 28, 2026
22	AVINT	Indirect evidence	Herndon, VA, United StatesHQ checked Sep 28, 2026	51-200	48 contacts →
	Indirect evidence “Your Vision Achieved.” Source: RevenueBase Database · checked Sep 28, 2026
23	Bridges Consulting	Indirect evidence	Hanover, MD, United StatesHQ checked Sep 28, 2026	51-200	47 contacts →
	Indirect evidence “With the passion for making an impact, Bridges solves national security and commercial vulnerability challenges using cyber intelligence.” Source: RevenueBase Database · checked Sep 28, 2026
24	K Logix	Indirect evidence	Brookline, MA, United StatesHQ checked Sep 28, 2026	11-50	45 contacts →
	Indirect evidence “Founded in 2001 with a sole focus on information security, K logix works with security leaders who want to make the business of cyber security better.” Source: RevenueBase Database · checked Sep 28, 2026
25	NR Labs	Partial evidence	Tysons, VA, United StatesHQ checked Sep 28, 2026	51-200	45 contacts →
	Partial evidence “NR Labs was founded with a singular focus on cybersecurity, driven by passionate employees dedicated to solving our customers’ most complex cyber challenges.” 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: cybersecurity consultants for power plants. 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 cybersecurity consultants for power plants.
Partial evidence: Its own public description names part of cybersecurity consultants for power plants, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name cybersecurity consultants for power plants. 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 873 cybersecurity consultants for power plants based in the United States

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Cybersecurity consultants for power plants based in the United States at a glance

As of Sep 28, 2026

43.7%Verified-email coverage

10.2Average contacts per company

1-10Median size (employees)

2.6%Largest-city concentration · Houston

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

545

11-50

241

51-200

201-500

501-1,000

1,001-5,000

5,001-10,000

Email recency for this list is measured worldwide rather than for United States, so it is reported there. Company counts and contact totals on this page are exact for United States, over 873 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 cybersecurity consultants for power plants, 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 the United States whose own description of what they do matches “cybersecurity consultants for power plants”. 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 cybersecurity consultants for power plants), 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 cybersecurity consultants for power plants, and records with no verified work email. Companies headquartered outside United States 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, 3,884 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.

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 cybersecurity consultants for power plants, 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 cybersecurity consultants for power plants are there based in the United States?

RevenueBase identified 873 cybersecurity consultants for power plants headquartered in the 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?

Guidepoint Security, headquartered in Reston, tops this list with the largest team on record.

Which city has the most cybersecurity consultants for power plants?

Houston leads with 23 headquartered companies, followed by Washington (20) and New York (18).

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 3,884 verified decision-maker contacts tracked across these 873 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.