Company lists · Data refreshed September 2026

Top 25 Industrial robotics maintenance services based in the United States

Name: Industrial robotics maintenance 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 17, 2026 593 companies tracked

RevenueBase identified 593 industrial robotics maintenance services headquartered in the United States as of September 2026 and tracks 12,533 professional contacts across them, including 3,959 with verified work emails. Houston is the largest hub.

This list covers industrial robotics maintenance 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 17, 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 17, 2026 86% judged on-target in blind review

593Companies

12,533Contacts tracked

3,959Verified emails

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The 25 largest industrial robotics maintenance services based in the United States

Ranked by team size

Top 25 of 593 industrial robotics maintenance services based in the United States, ranked by team size, largest first. Data refreshed Sep 17, 2026. RevenueBase Smart Search rates how each company's information relates to industrial robotics maintenance 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	Advanced Technology Services ATS	Strong evidence	Peoria, IL, United StatesHQ checked Sep 17, 2026	1,001-5,000	2,216 contacts →
	Strong 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 17, 2026
2	Fanuc America Corporation	Strong evidence	Rochester Hills, MI, United StatesHQ checked Sep 17, 2026	501-1,000	1,907 contacts →
	Strong evidence “FANUC America offers the most complete range of industry-leading products and services for industrial robotics, CNC systems, and factory automation solutions.” Source: RevenueBase Database · checked Sep 17, 2026
3	Yaskawa Motoman	Partial evidence	Miamisburg, OH, United StatesHQ checked Sep 17, 2026	501-1,000	759 contacts →
	Partial evidence “Founded in 1989, Yaskawa Motoman is a leading robotics company in the Americas.” Source: RevenueBase Database · checked Sep 17, 2026
4	Maclellan Integrated Services, INC	Strong evidence	Lexington, KY, United StatesHQ checked Sep 17, 2026	1,001-5,000	650 contacts →
	Strong evidence “MacLellan Integrated Services provides critical process cleaning services, process equipment and robotics maintenance, production line side support, sludge and wastewater…” Source: RevenueBase Database · checked Sep 17, 2026
5	K S Services	Partial evidence	Southgate, MI, United StatesHQ checked Sep 17, 2026	201-500	201 contacts →
	Partial evidence “K+S Services is a global supplier specializing in the repair of industrial automation components such as servo drives and welders.” Source: RevenueBase Database · checked Sep 17, 2026
6	JAY Industrial Repair	Partial evidence	Birmingham, AL, United StatesHQ checked Sep 17, 2026	201-500	183 contacts →
	Partial evidence “Jay Industrial Repair is an industrial service and manufacturing business focused on quality on-time solutions in electric motor and controls sales and services, and in-field…” Source: RevenueBase Database · checked Sep 17, 2026
7	ICR Services	Indirect evidence	Warren, MI, United StatesHQ checked Sep 17, 2026	201-500	181 contacts →
	Indirect evidence “Achieve world-class Overall Equipment Effectiveness (OEE) with Full-service MRO Solutions.” Source: RevenueBase Database · checked Sep 17, 2026
8	Fives Dyag Corp	Indirect evidence	Wixom, MI, United StatesHQ checked Sep 17, 2026	51-200	114 contacts →
	Indirect evidence Source: RevenueBase Database · checked Sep 17, 2026
9	Abco Automation, INC	Indirect evidence	Brown Summit, NC, United StatesHQ checked Sep 17, 2026	51-200	104 contacts →
	Indirect evidence “Since 1977, ABCO Automation has provided factory automation solutions to manufacturers to improve safety, profit, quality and capacity in the United States and beyond.” Source: RevenueBase Database · checked Sep 17, 2026
10	Industrial Repair Service	Strong evidence	Cumming, GA, United StatesHQ checked Sep 17, 2026	51-200	102 contacts →
	Strong evidence “Since 1991, Industrial Repair Service has been reducing downtime and cutting maintenance costs for manufacturing plants across the nation.” Source: RevenueBase Database · checked Sep 17, 2026
11	Paragon Technologies, INC	Partial evidence	Warren, MI, United StatesHQ checked Sep 17, 2026	51-200	100 contacts →
	Partial evidence “The Paragon Companies are a group of premier international one-stop service and repair centers for a wide range of industrial electronic, hydraulic and servo controls.” Source: RevenueBase Database · checked Sep 17, 2026
12	Conhagen Rotating Equipment Specialist	Partial evidence	Kenner, LA, United StatesHQ checked Sep 17, 2026	51-200	94 contacts →
	Partial evidence “Conhagen is a comprehensive provider of industrial rotating equipment services, including engineering, field services, shop services, manufacturing, and repairs, allowing us to…” Source: RevenueBase Database · checked Sep 17, 2026
13	Arthur G Russell Company	Indirect evidence	Bristol, CT, United StatesHQ checked Sep 17, 2026	51-200	90 contacts →
	Indirect evidence “The Arthur G Russell Company goes beyond building you an automated assembly machine.” Source: RevenueBase Database · checked Sep 17, 2026
14	HECO	Partial evidence	Kalamazoo, MI, United StatesHQ checked Sep 17, 2026	51-200	87 contacts →
	Partial evidence “HECO helps industrial plants utilize more dependable motors and equipment.” Source: RevenueBase Database · checked Sep 17, 2026
15	Oceaneering Mobile Robotics	Partial evidence	Hanover, MD, United StatesHQ checked Sep 17, 2026	51-200	84 contacts →
	Partial evidence “Oceaneering Mobile Robotics for Advanced Logistics Solutions We solve your material handling and logistical challenges by designing, manufacturing, implementing, and maintaining…” Source: RevenueBase Database · checked Sep 17, 2026
16	ALL World Machinery Supply	Indirect evidence	Roscoe, IL, United StatesHQ checked Sep 17, 2026	51-200	83 contacts →
	Indirect evidence “All World Machinery Supply offers solutions.” Source: RevenueBase Database · checked Sep 17, 2026
17	4d Systems	Partial evidence	Flint Township, MI, United StatesHQ checked Sep 17, 2026	51-200	83 contacts →
	Partial evidence “4D Systems is a certified robotic integrator and specializes in the creation of custom robotic work cells.” Source: RevenueBase Database · checked Sep 17, 2026
18	OTC Daihen, INC	Partial evidence	Tipp City, OH, United StatesHQ checked Sep 17, 2026	51-200	78 contacts →
	Partial evidence “OTC DAIHEN is your one-stop-shop for innovative welding and robotics solutions that maximize productivity.” Source: RevenueBase Database · checked Sep 17, 2026
19	Aero Accessories	Indirect evidence	Miramar, FL, United StatesHQ checked Sep 17, 2026	51-200	77 contacts →
	Indirect evidence “Aero Accessories provides advanced repair solutions for Next Generation Fuel, Pneumatic, Hydraulic & Electro-Mechanical components.” Source: RevenueBase Database · checked Sep 17, 2026
20	Brabazon Pump, Compressor & Vacuum	Partial evidence	Green Bay, WI, United StatesHQ checked Sep 17, 2026	51-200	71 contacts →
	Partial evidence “We Service Any Make or Model • 24/7/365 Service Available • We're Local-Fast Response Locations Across the Midwest • Emergency and Long-Term Rentals • Planned Maintenance with…” Source: RevenueBase Database · checked Sep 17, 2026
21	Nachi Robotic Systems, INC	Strong evidence	Novi, MI, United StatesHQ checked Sep 17, 2026	51-200	71 contacts →
	Strong evidence “Headquartered in Novi, Michigan, Nachi Robotic Systems, Inc.(NRS) is a leader in the production of Industrial Robotics with more than Robots delivered in North America.” Source: RevenueBase Database · checked Sep 17, 2026
22	Aes, INC	Partial evidence	Mount Airy, NC, United StatesHQ checked Sep 17, 2026	51-200	68 contacts →
	Partial evidence “We provide industrial equipment solutions to customers in nearly every industry worldwide.” Source: RevenueBase Database · checked Sep 17, 2026
23	PSI Repair Services, INC	Partial evidence	Livonia, MI, United StatesHQ checked Sep 17, 2026	51-200	64 contacts →
	Partial evidence “When industrial equipment fails, every minute of downtime costs you money.” Source: RevenueBase Database · checked Sep 17, 2026
24	Acro Automation Systems	Indirect evidence	Milwaukee, WI, United StatesHQ checked Sep 17, 2026	51-200	62 contacts →
	Indirect evidence “PROVIDING MANUFACTURING SOLUTIONS FOR OVER 80 YEARS!” Source: RevenueBase Database · checked Sep 17, 2026
25	Nrtc Automation	Indirect evidence	Birmingham, AL, United StatesHQ checked Sep 17, 2026	51-200	59 contacts →
	Indirect evidence “Meet your production and automation goals with NRTC Automation.” Source: RevenueBase Database · checked Sep 17, 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: industrial robotics maintenance 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 industrial robotics maintenance services.
Partial evidence: Its own public description names part of industrial robotics maintenance services, so it works in or next to the category without describing itself that way.
Indirect evidence: The description shown does not name industrial robotics maintenance 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 593 industrial robotics maintenance services based in the United States

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Industrial robotics maintenance services based in the United States at a glance

As of Sep 17, 2026

31.6%Verified-email coverage

21.1Average contacts per company

11-50Median size (employees)

1.9%Largest-city concentration · Houston

Sep 17, 2026Page data refreshed

Companies by employee count

1-10

290

11-50

204

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 593 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 industrial robotics maintenance 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 “industrial robotics maintenance 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 industrial robotics maintenance 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 industrial robotics maintenance 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, 3,959 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 17, 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 industrial robotics maintenance 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 industrial robotics maintenance services are there based in the United States?

RevenueBase identified 593 industrial robotics maintenance 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?

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

Which city has the most industrial robotics maintenance services?

Houston leads with 11 headquartered companies, followed by Chattanooga (7) and Charlotte (6).

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 3,959 verified decision-maker contacts tracked across these 593 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 17, 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.