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Federal contractor profile

STERIGENICS U.S., LLC

UEI D9A9V7GJS7V8CAGE 46A46

Active

Overview

Legal name
STERIGENICS U.S., LLC
Also known as
STERIGENICS EO INC
Registered location
OAK BROOK, IL, USA
Primary NAICS
541990 — All Other Professional, Scientific, and Technical Services
Latest award activity
Aug 25, 2026
Read company summary

STERIGENICS U.S., LLC is associated with UEI D9A9V7GJS7V8 and CAGE 46A46 in public federal records. AcornBids currently links 3 prime awards totaling $777.0K in obligations to this entity. Its largest recorded federal customer by obligations is Nuclear Regulatory Commission. Its recorded federal awards include work classified as All Other Professional, Scientific, and Technical Services. These categories describe the loaded award records, not a complete list of company capabilities. Its primary SAM.gov NAICS is 541990 (All Other Professional, Scientific, and Technical Services). Its public SAM.gov registration lists OAK BROOK, IL, USA.

At a glance

Lifetime prime obligations$777.0K
Prime awards3
Awards with future end dates1
Top-agency concentration99.7%

Prime contract obligations across loaded award records. Obligations are not revenue or contract ceilings. Summary updated Oct 9, 2026. Refresh pending; these totals may be out of date.

Business information

Public SAM.gov registration details.

Legal name
STERIGENICS U.S., LLC
Doing business as
STERIGENICS EO INC
UEI
D9A9V7GJS7V8
CAGE
46A46
Registered address
2015 SPRING RD, OAK BROOK, IL, 60523, USA
Registration status
Active
Primary NAICS
541990 — All Other Professional, Scientific, and Technical Services
SAM activation
Dec 15, 2025
Initial registration
Oct 11, 2005
Entity start
Jun 15, 2004
SAM updated
Dec 15, 2025
Registration expires
Dec 11, 2026
Fiscal year end
Dec 31
Place of incorporation
DE, USA

View SAM.gov source

Research brief

Source facts

  • Loaded prime-award records link 3 awards and $777,024 in reported obligations to this legal entity. Source
  • Recorded awards include All Other Professional, Scientific, and Technical Services (NAICS 541990); this classification is not proof of every company capability. Source
  • An example award describes: IRRADIATOR TECHNOLOGY TRAINING Source

Federal award analysis

Net transaction obligations by federal fiscal period.

Selected transaction obligations$287.5K
Prime contracts
$2.6KFY2020$38.1KFY2024$106.8KFY2025$140.0KFY2026

Reported transaction obligations by federal fiscal period; includes deobligations. Missing transactions are not estimated. Coverage: 3 of 3 selected awards. Select a period to explore its awards.

Explore funding & geography →View quarterly funding

Funding change

Dated, valued transaction obligations in equal-length adjacent periods; missing records are unknown. Default: last completed federal fiscal year. Percentage is unavailable when the prior period has no positive reported obligations.

MeasureReported value
Current periodOct 1, 2025 – Sep 30, 2026
Current obligations$140.0K
Prior periodOct 1, 2024 – Sep 30, 2025
Prior obligations$106.8K
Change$33.2K
Growth+31.1%

Where the work is performed

AKMEVTNHWAIDMTNDMNWIMINYMAORNVWYSDIAILINOHPANJCTRICAUTCONEMOKYWVVAMDDEAZNMKSARTNNCSCDCOKLAMSALGAHITXFL

State tile map; darker tiles have larger absolute net obligations. Outlined tiles indicate net deobligations. Unshaded tiles have no reported transactions in this selection. Other locations appear in the table.

Agencies
CategoryPeriod obligationsAwards
Nuclear Regulatory Commission$284.9K2
Department of Health and Human Services$2.6K1
Offices
CategoryPeriod obligationsAwards
NUCLEAR REGULATORY COMMISSION$284.9K2
NATIONAL INSTITUTES OF HEALTH NEI$2.6K1
Naics
CategoryPeriod obligationsAwards
541990 — All Other Professional, Scientific, and Technical Services$287.5K3
Psc
CategoryPeriod obligationsAwards
U006 — Vocational/Technical$284.9K2
Q301 — Reference Laboratory Testing$2.6K1
Vehicles
CategoryPeriod obligationsAwards
Unclassified$287.5K3
States
CategoryPeriod obligationsAwards
IL$302.7K2
TN$-15.2K1
Set Asides
CategoryPeriod obligationsAwards
NO SET ASIDE USED.$287.5K3

Recent federal awards

Prime contract awards. Select an award to review its history and source evidence.

Award / descriptionAwarding agencyObligationsStart dateEnd date
31310024C0012IRRADIATOR TECHNOLOGY TRAININGNuclear Regulatory Commission$300.1KJul 25, 2024Jul 24, 2029
31310019C0003THE OBJECTIVE OF THIS CONTRACT IS TO OBTAIN SUPPORT TO NRC IN PROVIDING IRRADIATOR TECHNOLOGY TRAINING TO NRC STAFF AND AGREEMENT STATE INSPECTORS.Nuclear Regulatory Commission$474.3KMay 16, 2019May 23, 2024
75N98B20P00033STERILIZATION SERVICE NEEDED FOR THE CELL CULTURE PROJECT FOR PATIENTS IN CLINICAL TRIAL.Department of Health and Human Services$2.6KMay 29, 2020May 28, 2021
Explore, filter and export all awards →SubcontractsGrants & subgrants

Upcoming positioning windows

Modeled recompete windows are estimates, not announced solicitations or guarantees.

Registration, certifications & contacts

Registration evidenceDate
SAM updatedDec 15, 2025
Source loadedSep 26, 2026
Initial registrationOct 11, 2005
Entity startJun 15, 2004
IndustryReported size status
541990 — All Other Professional, Scientific, and Technical ServicesNot reported
611710 — Educational Support ServicesNot reported
ContactRolePublished contact methodsEvidenceSource date
PHIL MANDRYGovernment businessContact method not publishedSAM registrationNot available
JIM KOLZElectronic businessContact method not publishedSAM registrationNot available
JIM KOLZAlternate electronic businessContact method not publishedSAM registrationNot available
Registered industries
  • 541990 — All Other Professional, Scientific, and Technical Services
  • 611710 — Educational Support Services

Registration classifications and published certificates do not by themselves establish eligibility for a particular solicitation. View SAM source

Related companies worth researching

Explore the customer, work and award-size evidence behind each match.

CINCINNATI UNIV OF

1 shared agency customer(s); Shared work: 541990 — All Other Professional, Scientific, and Technical Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

BROWN UNIVERSITY

1 shared agency customer(s); Shared work: 541990 — All Other Professional, Scientific, and Technical Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

GEORGE WASHINGTON UNIVERSITY (THE)

1 shared agency customer(s); Shared work: 541990 — All Other Professional, Scientific, and Technical Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

GEORGIA TECH RESEARCH CORP

1 shared agency customer(s); Shared work: 541990 — All Other Professional, Scientific, and Technical Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
1 awards

SPECTRAL PLATFORMS INC

1 shared agency customer(s); Shared work: 541990 — All Other Professional, Scientific, and Technical Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
2 awards

BATTELLE MEMORIAL INSTITUTE

1 shared agency customer(s); Shared work: 541990 — All Other Professional, Scientific, and Technical Services; Average reported award size within 0.5–2× in matching records. Counts and amounts describe sampled matching awards, not the company’s full history.
5 awards
Data coverage and methodology

Sources: SAM.gov registration, USAspending awards and transactions, and linked supporting records. Prime contract obligations, IDV ceilings and assistance amounts are kept separate. Missing records are not zero activity. Company claims are labeled separately. Recompete signals are rule-based scores out of 100. Positioning windows are AcornBids estimates.

Disclosed relationships only. Missing records do not establish that a contractor has no partners. Ambiguous parent award identifiers are excluded.

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