Company lists · Data refreshed September 2026

Top 25 Field device management companies based in the United States

Name: Field device management companies based in the United States
Creator: RevenueBase
License: https://creativecommons.org/licenses/by/4.0/

Compiled by the RevenueBase Data Team Data refreshed Sep 19, 2026 288 companies tracked

RevenueBase identified 288 field device management companies headquartered in the United States as of September 2026 and tracks 9,162 professional contacts across them, including 2,689 with verified work emails. Houston is the largest hub.

This list covers field device management companies 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 19, 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 19, 2026 86% judged on-target in blind review

288Companies

9,162Contacts tracked

2,689Verified emails

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The 25 largest field device management companies based in the United States

Ranked by team size

Top 25 of 288 field device management companies based in the United States, ranked by team size, largest first. Data refreshed Sep 19, 2026. RevenueBase Smart Search rates how each company's information relates to field device management 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	Advanced Technology Services ATS	Indirect evidence	Peoria, IL, United StatesHQ checked Sep 19, 2026	1,001-5,000	2,216 contacts →
	Indirect evidence “Advanced Technology Services, Inc.(ATS) is a single source for industrial maintenance, technology and parts, offering a complete solution for support, training, monitoring and…” Source: RevenueBase Database · checked Sep 19, 2026
2	Goodman Solutions	Partial evidence	Frisco, TX, United StatesHQ checked Sep 19, 2026	1,001-5,000	993 contacts →
	Partial evidence “Goodman Solutions is a leading field services company with network and electronics technicians, serving customers across the nation.” Source: RevenueBase Database · checked Sep 19, 2026
3	Orbcomm	Indirect evidence	Sterling, VA, United StatesHQ checked Sep 19, 2026	501-1,000	735 contacts →
	Indirect evidence “ORBCOMM is a global leader in industrial IoT, delivering visibility, intelligence and efficiency to the world's most critical operations.” Source: RevenueBase Database · checked Sep 19, 2026
4	Assetwatch	Indirect evidence	Dublin, OH, United StatesHQ checked Sep 19, 2026	201-500	295 contacts →
	Indirect evidence “Manufacturing facilities face common challenges including stressed equipment, unplanned downtime, and strained personnel.” Source: RevenueBase Database · checked Sep 19, 2026
5	Tractian	Indirect evidence	Atlanta, GA, United StatesHQ checked Sep 19, 2026	51-200	254 contacts →
	Indirect evidence “Tractian is a machine intelligence company that offers industrial monitoring systems.” Source: RevenueBase Database · checked Sep 19, 2026
6	SEMEQ	Indirect evidence	St. Louis, MO, United StatesHQ checked Sep 19, 2026	51-200	236 contacts →
	Indirect evidence “With an in-house R&D team, it develops and manufactures wireless sensors, data collectors and Artificial Intelligence software and applications dedicated to Predictive Maintenance.” Source: RevenueBase Database · checked Sep 19, 2026
7	KCF Technologies, INC	Indirect evidence	State College, PA, United StatesHQ checked Sep 19, 2026	201-500	235 contacts →
	Indirect evidence “For more than 25 years, KCF Technologies has helped industrial organizations understand and protect the machines that keep their operations running.” Source: RevenueBase Database · checked Sep 19, 2026
8	Waites	Partial evidence	Cincinnati, OH, United StatesHQ checked Sep 19, 2026	201-500	227 contacts →
	Partial evidence “Waites eliminates downtime by blending advanced machine learning with hands-on human insight for industry-leading equipment management.” Source: RevenueBase Database · checked Sep 19, 2026
9	ANOVA	Indirect evidence	New Providence, NJ, United StatesHQ checked Sep 19, 2026	201-500	202 contacts →
	Indirect evidence “We are the leading global provider of IIoT solutions to remotely manage industrial assets.” Source: RevenueBase Database · checked Sep 19, 2026
10	Dynamic Ratings	Indirect evidence	Sussex, WI, United StatesHQ checked Sep 19, 2026	51-200	103 contacts →
	Indirect evidence “Dynamic Ratings is dedicated to providing monitoring, control, and communication solutions for electrical apparatus.” Source: RevenueBase Database · checked Sep 19, 2026
11	Cutsforth	Partial evidence	Ferndale, WA, United StatesHQ checked Sep 19, 2026	51-200	96 contacts →
	Partial evidence “Cutsforth specializes in developing innovative new technologies and services to enhance plant asset management.” Source: RevenueBase Database · checked Sep 19, 2026
12	HECO	Indirect evidence	Kalamazoo, MI, United StatesHQ checked Sep 19, 2026	51-200	87 contacts →
	Indirect evidence “HECO helps industrial plants utilize more dependable motors and equipment.” Source: RevenueBase Database · checked Sep 19, 2026
13	Transition Networks NOW Lantronix	Indirect evidence	Irvine, CA, United StatesHQ checked Sep 19, 2026	51-200	71 contacts →
	Indirect evidence “Lantronix enables its customers to provide intelligent, reliable, and secure IoT and OOBM solutions while accelerating time to market.” Source: RevenueBase Database · checked Sep 19, 2026
14	Verizon Networkfleet	Partial evidence	San Diego, CA, United StatesHQ checked Sep 19, 2026	201-500	65 contacts →
	Partial evidence “Verizon Networkfleet is a leading provider of wireless fleet management services that improve fleet operations by decreasing fuel use, optimizing vehicle utilization, decreasing…” Source: RevenueBase Database · checked Sep 19, 2026
15	Custom Communications, INC	Partial evidence	Raleigh, NC, United StatesHQ checked Sep 19, 2026	51-200	61 contacts →
	Partial evidence “CCI is one of the nation's largest providers of managed mobile field services.” Source: RevenueBase Database · checked Sep 19, 2026
16	Sonicu	Indirect evidence	Indianapolis, IN, United StatesHQ checked Sep 19, 2026	11-50	59 contacts →
	Indirect evidence “Sonicu delivers modern, smart, and reliable monitoring solutions that protect people and products while keeping operations compliant.” Source: RevenueBase Database · checked Sep 19, 2026
17	Control Management, INC	Strong evidence	Columbia, SC, United StatesHQ checked Sep 19, 2026	51-200	58 contacts →
	Strong evidence “As an Independent Field Office for Siemens Building Technologies, Control Management, Inc.” Source: RevenueBase Database · checked Sep 19, 2026
18	Strong Technical Services	Partial evidence	Omaha, NE, United StatesHQ checked Sep 19, 2026	51-200	56 contacts →
	Partial evidence “Strong Technical Services (STS) is a 24x7x365 remote monitoring company with two geographically dispersed state-of-the-art network operation centers (NOCs) and a nationwide field…” Source: RevenueBase Database · checked Sep 19, 2026
19	DPS Telecom	Partial evidence	Fresno, CA, United StatesHQ checked Sep 19, 2026	11-50	56 contacts →
	Partial evidence “DPS Telecom develops and manufactures integrated hardware/software solutions for network monitoring, remote telemetry, and network alarm management.” Source: RevenueBase Database · checked Sep 19, 2026
20	Eagle Automation	Indirect evidence	Denver, CO, United StatesHQ checked Sep 19, 2026	51-200	54 contacts →
	Indirect evidence “Founded in Eagle Automation is an automation, electrical, and measurement solutions provider.” Source: RevenueBase Database · checked Sep 19, 2026
21	Asentria	Indirect evidence	Seattle, WA, United StatesHQ checked Sep 19, 2026	51-200	50 contacts →
	Indirect evidence “Asentria, now part of Trystar, delivers intelligent telecom site automation solutions that enhance reliability and reduce operational costs for mobile networks, tower operators…” Source: RevenueBase Database · checked Sep 19, 2026
22	Radix IOT	Indirect evidence	Dallas, TX, United StatesHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence “Radix IoT empowers companies worldwide with the real-time visibility and data insights needed to manage complex, multi-site infrastructure.” Source: RevenueBase Database · checked Sep 19, 2026
23	Connection Technology Center	Indirect evidence	Victor, NY, United StatesHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence “Connection Technology Center (CTC) is a U.S-based technology company specializing in the advanced design and manufacturing of industrial condition monitoring hardware for…” Source: RevenueBase Database · checked Sep 19, 2026
24	Kaaiot	Indirect evidence	Miami Beach, FL, United StatesHQ checked Sep 19, 2026	51-200	47 contacts →
	Indirect evidence “At KaaIoT, we turn complex IoT challenges into scalable, real-world solutions.” Source: RevenueBase Database · checked Sep 19, 2026
25	TRU Solutions	Indirect evidence	Houston, United StatesHQ checked Sep 19, 2026	51-200	46 contacts →
	Indirect evidence “We are TRU, and we deliver simple digital solutions to safeguard critical industrial assets.” Source: RevenueBase Database · checked Sep 19, 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: field device management 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 field device management companies.
Partial evidence: Its own public description names part of field device management companies, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name field device management 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 288 field device management companies based in the United States

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Field device management companies based in the United States at a glance

As of Sep 19, 2026

29.3%Verified-email coverage

31.8Average contacts per company

11-50Median size (employees)

3.5%Largest-city concentration · Houston

Sep 19, 2026Page data refreshed

Companies by employee count

1-10

114

11-50

118

51-200

201-500

501-1,000

1,001-5,000

10001+

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 288 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 field device management 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 the United States whose own description of what they do matches “field device management 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 field device management 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 field device management companies, 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, 2,689 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 19, 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 field device management 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 field device management companies are there based in the United States?

RevenueBase identified 288 field device management companies 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?

Advanced Technology Services ATS, headquartered in Peoria, tops this list with the largest team on record.

Which city has the most field device management companies?

Houston leads with 10 headquartered companies, followed by Charlotte (7) and Indianapolis (5).

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 2,689 verified decision-maker contacts tracked across these 288 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 19, 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.