Company lists · Data refreshed September 2026

Top 25 Iot security implementation services based in the United States

Name: Iot security implementation services 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 608 companies tracked

RevenueBase identified 608 iot security implementation services headquartered in the United States as of September 2026 and tracks 11,362 professional contacts across them, including 4,204 with verified work emails. New York is the largest hub.

This list covers iot security implementation services 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

608Companies

11,362Contacts tracked

4,204Verified emails

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The 25 largest iot security implementation services based in the United States

Ranked by team size

Top 25 of 608 iot security implementation services 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 iot security implementation services: 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	RSA Security	Indirect evidence	Burlington, MA, United StatesHQ checked Sep 28, 2026	1,001-5,000	2,163 contacts →
	Indirect evidence “The identity standard for government, finance, and high-assurance organizations.” Source: RevenueBase Database · checked Sep 28, 2026
2	Thales Cybersecurity Products	Indirect evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	1,001-5,000	1,252 contacts →
	Indirect evidence “Thales is a global leader in cybersecurity, helping the most trusted organizations in the world protect their most critical applications, data, and identities anywhere at scale.” Source: RevenueBase Database · checked Sep 28, 2026
3	Simeio	Indirect evidence	Alpharetta, GA, United StatesHQ checked Sep 28, 2026	501-1,000	687 contacts →
	Indirect evidence “Customers of all sizes globally rely on Simeio to help secure their organizations.” Source: RevenueBase Database · checked Sep 28, 2026
4	Globalsign	Partial evidence	Portsmouth, NH, United StatesHQ checked Sep 28, 2026	501-1,000	448 contacts →
	Partial evidence “GlobalSign is the leading provider of trusted identity and security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
5	Cybersolve	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 28, 2026	201-500	265 contacts →
	Indirect evidence “CyberSolve is a global specialist IAM solutions provider.” Source: RevenueBase Database · checked Sep 28, 2026
6	Baxter Clewis Cybersecurity	Indirect evidence	Cedar Hill, TX, United StatesHQ checked Sep 28, 2026	201-500	255 contacts →
	Indirect 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
7	Hirsch USA	Partial evidence	Santa Ana, CA, United StatesHQ checked Sep 28, 2026	201-500	240 contacts →
	Partial evidence “Hirsch is a global leader in unified security solutions, helping enterprise and SMB organisations integrate perimeter security, intrusion detection, access control, video…” Source: RevenueBase Database · checked Sep 28, 2026
8	Stone Security, A Bearcom Company	Strong evidence	Salt Lake City, UT, United StatesHQ checked Sep 28, 2026	201-500	202 contacts →
	Strong evidence “Stone Security has been driving the implementation of network-based surveillance, access control and intrusion systems for over 15 years.” Source: RevenueBase Database · checked Sep 28, 2026
9	Digital Convergence Technologies INC	Indirect evidence	Ridgewood, NJ, United StatesHQ checked Sep 28, 2026	201-500	193 contacts →
	Indirect evidence “DCT with 19+ years in the tech domain, has built a 360 degree value driven practise inclusive of system integration, data, product and cloud engineering with AI services.” Source: RevenueBase Database · checked Sep 28, 2026
10	Valuementor	Partial evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	51-200	167 contacts →
	Partial evidence “ValueMentor is a global information security consulting & services company that delivers real results to global business in maximizing cybersecurity.” Source: RevenueBase Database · checked Sep 28, 2026
11	Idmworks	Partial evidence	Coral Gables, FL, United StatesHQ checked Sep 28, 2026	51-200	154 contacts →
	Partial evidence “IDMWORKS is a leading identity security and access management consulting, integration, and managed services provider helping enterprises modernize how they secure employees…” Source: RevenueBase Database · checked Sep 28, 2026
12	CIT	Partial evidence	Woodbury, MN, United StatesHQ checked Sep 28, 2026	51-200	126 contacts →
	Partial evidence “We specialize in integrated security and AI-powered managed services, ensuring your business operates with proactive protection and efficiency.” Source: RevenueBase Database · checked Sep 28, 2026
13	Foxguard	Partial evidence	Christiansburg, VA, United StatesHQ checked Sep 28, 2026	51-200	116 contacts →
	Partial 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
14	Strategic Security	Partial evidence	Alexandria, VA, United StatesHQ checked Sep 28, 2026	n/a	113 contacts →
	Partial evidence “Strategic Security is an IT Security consulting firm that provides in-depth technical security assessments of your network, web application, and regulatory compliance gap analysis…” Source: RevenueBase Database · checked Sep 28, 2026
15	Acet Solutions	Indirect evidence	Houston, TX, United StatesHQ checked Sep 28, 2026	201-500	106 contacts →
	Indirect evidence “ACET SOLUTIONS is a global OT Cybersecurity and Digital Transformation company serving the critical infrastructure industries.” Source: RevenueBase Database · checked Sep 28, 2026
16	GMI	Indirect evidence	Phoenix, AZ, United StatesHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “Global Market Innovators (GMI) delivers secure technology solutions to organizations in need.” Source: RevenueBase Database · checked Sep 28, 2026
17	August Schell	Indirect evidence	Rockville, MD, United StatesHQ checked Sep 28, 2026	51-200	103 contacts →
	Indirect evidence “August Schell is dedicated to delivering agile and innovative cybersecurity solutions to proactively defend and protect organization’s data against cyber attacks.” Source: RevenueBase Database · checked Sep 28, 2026
18	Truestone, LLC	Partial evidence	Herndon, VA, United StatesHQ checked Sep 28, 2026	51-200	94 contacts →
	Partial evidence “Truestone provides full lifecycle, business driven technology and information security-oriented services and solutions across the public and private sectors.” Source: RevenueBase Database · checked Sep 28, 2026
19	NTH Generation Computing	Partial evidence	San Diego, CA, United StatesHQ checked Sep 28, 2026	51-200	89 contacts →
	Partial evidence “Since 1991, Nth Generation has provided industry leading, consultative IT services, encompassing a suite of IT and security solutions.” Source: RevenueBase Database · checked Sep 28, 2026
20	Dispel	Partial evidence	Austin, TX, United StatesHQ checked Sep 28, 2026	51-200	86 contacts →
	Partial evidence “Dispel delivers security that makes industrial operations run faster.” Source: RevenueBase Database · checked Sep 28, 2026
21	Avancer Corporation	Partial evidence	Cranbury, NJ, United StatesHQ checked Sep 28, 2026	51-200	65 contacts →
	Partial evidence “Avancer Corporation is an information security consulting firm founded in 2004.” Source: RevenueBase Database · checked Sep 28, 2026
22	GCA Technology Services GCA	Indirect evidence	Clearwater, FL, United StatesHQ checked Sep 28, 2026	11-50	61 contacts →
	Indirect evidence “GCA is a specialized cybersecurity consulting firm and managed service provider focused exclusively on Identity and Access Management (IAM).” Source: RevenueBase Database · checked Sep 28, 2026
23	Rhymetec	Indirect evidence	New York, NY, United StatesHQ checked Sep 28, 2026	11-50	56 contacts →
	Indirect evidence “Rhymetec delivers premium cybersecurity and data privacy solutions for modern SaaS businesses, combining human expertise with innovative technology.” Source: RevenueBase Database · checked Sep 28, 2026
24	HUB City Media, INC	Indirect evidence	Norwalk, CT, United StatesHQ checked Sep 28, 2026	201-500	54 contacts →
	Indirect evidence “On September 15, 2025, SDG Corporation, a global provider of AI-driven identity,threat, and risk management solutions, acquired Hub City Media, a leading consultancy specializing…” Source: RevenueBase Database · checked Sep 28, 2026
25	RED Group	Indirect evidence	Metairie, LA, United StatesHQ checked Sep 28, 2026	51-200	52 contacts →
	Indirect evidence “RED Group provides end-to-end Operational Technology & Industrial Control Systems (OT/ICS) solutioning and delivery expertise, from conceptual consulting, through detailed…” 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: iot security implementation services. 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 iot security implementation services.
Partial evidence: Its own public description names part of iot security implementation services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name iot security implementation services. 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 608 iot security implementation services based in the United States

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Iot security implementation services based in the United States at a glance

As of Sep 28, 2026

37.0%Verified-email coverage

18.7Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · New York

Sep 28, 2026Page data refreshed

Companies by employee count

1-10

302

11-50

219

51-200

201-500

501-1,000

1,001-5,000

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 608 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 iot security implementation services, 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 “iot security implementation services”. 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 iot security implementation services), 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 iot security implementation services, 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, 4,204 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 iot security implementation services, 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 iot security implementation services are there based in the United States?

RevenueBase identified 608 iot security implementation services 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?

RSA Security, headquartered in Burlington, tops this list with the largest team on record.

Which city has the most iot security implementation services?

New York leads with 21 headquartered companies, followed by Miami (16) and Dallas (13).

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 4,204 verified decision-maker contacts tracked across these 608 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.