Company lists · Data refreshed September 2026
Top 25 Sterile processing outsourcing companies based in the United States
RevenueBase identified 160 sterile processing outsourcing companies headquartered in the United States as of September 2026 and tracks 4,670 professional contacts across them, including 1,861 with verified work emails and 1,870 with mobile numbers. Chicago is the largest hub.
This list covers sterile processing outsourcing 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 6, 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.
The 25 largest sterile processing outsourcing companies based in the United States
Ranked by team size| # | Company | RevenueBase Smart Search | Contacts | ||
|---|---|---|---|---|---|
| 1 | Partial evidence | 938 contacts → | |||
“At STERIS Instrument Management Services we improve the lives of our Customers by delivering a holistic and purpose-driven service partnership they can count on – Customer-driven…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 2 | Indirect evidence | 625 contacts → | |||
“Real impact starts with the right partner.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 3 | Indirect evidence | 472 contacts → | |||
“SteelcoBelimed Inc is the US branch of the newco originated from the joint venture between Steelco and Belimed in 2024.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 4 | Strong evidence | 265 contacts → | |||
“Leiters Health is a trusted FDA-registered 503B outsourcing provider of high-quality compounded sterile preparations and pharmacy services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 5 | Strong evidence | 141 contacts → | |||
“Improving throughput, efficiencies, and regulatory readiness with data-driven insight and integrated services for surgical and sterile processing departments.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 6 | Strong evidence | 114 contacts → | |||
“We are a proven leader in product development and manufacturing of medical devices for sterile processing and infection prevention, bringing together extensive research and design…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 7 | Strong evidence | 104 contacts → | |||
“Cretex Medical | Quality Tech Services (QTS) is a leader in outsourcing solutions for medical device assembly, packaging, and sterilization.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 8 | Strong evidence | 84 contacts → | |||
“The Healthcare Sterile Processing Association (HSPA) is the premier Association for Sterile Processing professionals.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 9 | Partial evidence | 73 contacts → | |||
“SteriTek is a high-volume E-beam/X-ray contract sterilizer and R&D innovation center serving the medical device, biotech, pharmaceutical and other industries.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 10 | Partial evidence | 71 contacts → | |||
“Midwest Sterilization Corporation (MSC) has been providing quality contract EO sterilization services to the medical device manufacturing and spice industries for over 25 years.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 11 | Partial evidence | 55 contacts → | |||
“Key Surgical, now part of STERIS, supports a wide range of processes and procedures in hospitals, same-day surgery facilities, GI centers, and more with an emphasis consumables…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 12 | Indirect evidence | 50 contacts → | |||
“BPI Medical is a leading provider of surgical instrument and endoscope repair services.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 13 | Indirect evidence | 48 contacts → | |||
“Bioseal's mission is to assist Healthcare providers lower costs and reduce patient risk.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 14 | Strong evidence | 47 contacts → | |||
“From instruments to outcomes, Beyond Clean is the go-to destination for all things sterile processing.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 15 | Partial evidence | 41 contacts → | |||
“Prince Sterilization Services is a contract moist heat steam and dry heat sterilization and depyrogenation services provider located in New Jersey, USA.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 16 | Indirect evidence | 40 contacts → | |||
“EquipSystems is dedicated to ensuring clean, efficient, and reliable healthcare environments.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 17 | Partial evidence | 39 contacts → | |||
“Pure Processing exists to Raise the Standard.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 18 | Indirect evidence | 39 contacts → | |||
“Northeast Scientific, the market leader in high-end medical device reprocessing, is focused on listening to the concerns and recommendations of surgeons and administrators to…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 19 | Partial evidence | 38 contacts → | |||
“Noxilizer is a leading medical technology company focused on delivering next-generation sterilization solutions for the pharmaceutical, biotechnology, and medical device…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 20 | Partial evidence | 36 contacts → | |||
“The mission of Consolidated is to provide simple and dependable steam sterilization technology to researchers, scientists and medical professionals.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 21 | Indirect evidence | 34 contacts → | |||
“We provide a rewarding contract work career to our field staff in a professional and nurturing environment while serving our clients with healthcare providers who make service and…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 22 | Strong evidence | 31 contacts → | |||
“As health systems focus on revenue growth by increasing surgical volume, they must address their sterile processing department's (SPD) lack of capacity, short-staffing, aged…” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 23 | Indirect evidence | 29 contacts → | |||
“Welcome to Coulmed.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 24 | Indirect evidence | 29 contacts → | |||
“30+ Year History with National Capabilities MedService Repair currently supports more than 1,500 active endoscopy customers throughout North America.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
| 25 | Indirect evidence | 28 contacts → | |||
“We are a professional service company providing technical deep cleaning and the removal of toxic bioburden in OR / ER / OB / SPD / Decon departments.” Source: company website · checked Sep 6, 2026Thanks. The Data Team will review it. | |||||
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: sterile processing outsourcing 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 sterile processing outsourcing companies.
- Partial evidence
- Its own public description names part of sterile processing outsourcing companies, so it works in or next to the category without describing itself that way.
- Indirect evidence
- The description shown does not name sterile processing outsourcing 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 160 sterile processing outsourcing companies based in the United States
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Sterile processing outsourcing companies based in the United States at a glance
As of Sep 6, 2026Companies by employee count
Freshness & accuracy
How recently the business emails on this list were verified
Email last verified
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 sterile processing outsourcing 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 “sterile processing outsourcing 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 sterile processing outsourcing 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 sterile processing outsourcing 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, 1,861 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 6, 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 sterile processing outsourcing 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 sterile processing outsourcing companies are there based in the United States?
RevenueBase identified 160 sterile processing outsourcing 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?
Steris Instrument Management Services USA, headquartered in Birmingham, tops this list with the largest team on record.
Which city has the most sterile processing outsourcing companies?
Chicago leads with 4 headquartered companies, followed by Birmingham (3) and Cincinnati (3).
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 1,861 verified decision-maker contacts tracked across these 160 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 6, 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.
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