Verified Nov 2026
Electronics & Software
·
Oak Brook, Illinois
·
Since 1978
Sterigenics is a contract sterilization and irradiation services provider headquartered in Oak Brook, Illinois, founded in 1978. It operates as a business unit of Sotera Health and employs between 1,000 and 5,000 people, with estimated annual revenue of $500 million to $1 billion. The company serves medical device, pharmaceutical, food safety, electronics, automotive, and industrial markets. In April 2026, it reported opening a new X-ray sterilization facility in the Southeast United States.
Sterigenics at a glance
Revenue
$500M-1B
Est. band
Employees
1,000-5,000
Founded
1978
Headquarters
Oak Brook, Illinois
Certifications
ISO 9001
Import activity
8025
Industries
Automotive
Electric Vehicles
Electronics
Medical
Renewable Energy
Industrial Equipment
Sourcing and import activity
From US customs bill-of-lading records
US sea imports
8025
Named foreign suppliers
50
Top origins
Dominican Republic · Hong Kong S.A.R. · China · Thailand
Shared foreign counterparties do not establish that these companies buy from Sterigenics.
What this tells a buyer
No customs trade data is available for this company, but it reported opening a new X-ray sterilization facility in the Southeast United States in April 2026.
The company holds ISO 9001 certification and offers sterilization services using gamma irradiation, ethylene oxide processing, and electron beam irradiation, along with sterilization consulting.
The company is a unit of Sotera Health, is privately held, and has a revenue estimate in the $500 million to $1 billion range.
Source: US customs bill-of-lading records and public filings · Last verified Nov 05, 2026
STABILITY SIGNALS
Established & active
48 years in operation (founded 1978).
Holds ISO 9001 certification(s) per public sources.
Overview
Sterigenics is a contract sterilization and irradiation services provider headquartered in Oak Brook, Illinois, founded in 1978. It operates as a business unit of Sotera Health and employs between 1,000 and 5,000 people, with estimated annual revenue of $500 million to $1 billion. The company serves medical device, pharmaceutical, food safety, electronics, automotive, and industrial markets. In April 2026, it reported opening a new X-ray sterilization facility in the Southeast United States.
At a glance
Attribute | Detail |
|---|---|
Founded | 1978 |
Headquarters | Oak Brook, Illinois |
Employees | 1,000-5,000 |
Revenue | $500M-1B (estimated) |
Primary capability | Electronics & Software |
Certifications | ISO 9001 |
What Sterigenics makes
The company holds ISO 9001 certification and offers sterilization services using gamma irradiation, ethylene oxide processing, and electron beam irradiation, along with sterilization consulting.
Certifications
Sterigenics is associated with the following certifications in public sources. Confirm the certified scope for the specific plant producing your part:
ISO 9001 — sterigenics.com
Trade and customs footprint
No customs trade data is available for this company, but it reported opening a new X-ray sterilization facility in the Southeast United States in April 2026. US customs bill-of-lading records list 8025 inbound shipments across 50 foreign suppliers, with top origins including Dominican Republic · Hong Kong S.A.R. · China · Thailand.
Latest developments
2026-07-06 — Sterilization Summit USA 2027 | Haw River X-Ray Plant Opens (sterilization-summit.com)
2026-04-13 — Sterigenics opens new X-ray facility in Southeast US - INTERNATIONAL IRRADIATION ASSOCIATION (iiaglobal.com)
2026-04-07 — Sterigenics Celebrates Opening of New X-Ray Sterilization Facility in Southeast United States - Sterigenics - The Global Leader in Contract Sterilization Services (sterigenics.com)
2025-08-27 — Nelson Labs expands Wiesbaden facility for packaging validation and microbiological testing. | Sterigenics posted on the topic | LinkedIn (linkedin.com)
2025-08-15 — Hebei Rongfeng Disinfection Equipment Co., Ltd. has reached a strategic cooperation with Sterigenics_Hebei Rongfeng Foreign trade Co., LTD (rongfeng.co)
2025-05-13 — Sterigenics Announces New X-ray Sterilization Capabilities in the Southeast United States - Sterigenics - The Global Leader in Contract Sterilization Services (sterigenics.com)
Facilities
Sterigenics is headquartered in Oak Brook, Illinois. Public sources also reference these locations:
Corona, California — linkedin.com
Haw River, NC — sterilization-summit.com
Company details
The company is a unit of Sotera Health, is privately held, and has a revenue estimate in the $500 million to $1 billion range. Sterigenics was founded in 1978, has an estimated 1,000-5,000 employees, and is headquartered in Oak Brook, Illinois. On the LightSource stability read it is rated "Established & active": 48 years in operation (founded 1978). Holds ISO 9001 certification(s) per public sources.
Frequently asked questions
What does Sterigenics make?
Sterigenics is a contract sterilization and irradiation services provider headquartered in Oak Brook, Illinois, founded in 1978. It operates as a business unit of Sotera Health and employs between 1,000 and 5,000 people, with estimated annual revenue of $500 million to $1 billion. The company serves medical device, pharmaceutical, food safety, electronics, automotive, and industrial markets. In April 2026, it reported opening a new X-ray sterilization facility in the Southeast United States.
Where is Sterigenics headquartered?
Sterigenics is headquartered in Oak Brook, Illinois (2015 Spring Road, Oak Brook, Illinois, 60523).
When was Sterigenics founded?
Sterigenics was founded in 1978.
How big is Sterigenics?
Sterigenics has an estimated 1,000-5,000 employees, with revenue in the $500M-1B range (estimated).
What certifications does Sterigenics hold?
Sterigenics lists ISO 9001 on its website. Confirm the certified scope for the specific plant producing your part.
Does Sterigenics import from overseas suppliers?
US customs bill-of-lading records show 8025 inbound shipments for Sterigenics, with top origins including Dominican Republic · Hong Kong S.A.R. · China · Thailand.
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Last verified Nov 2026. Is this your company? Request a correction.
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