GovChime
UEI: MDQ4YMFB2YP3 • CAGE: 20ER8

EXTREME RADIATION TECHNOLOGIES, LLC (NY)

DBA: Quantum Radiation Technologies

Registration facts

SAM.gov registration as of

SAM.gov registration
Active
Registration expiration date Aug 24, 2027

Registration

Doing business as
Quantum Radiation Technologies
Entity structure
Corporate Entity (Not Tax Exempt)
Business start date
Nov 5, 2025 (under a year)
Location
South Setauket, NY
State of incorporation
New York
Purpose of registration
All Awards
Website
qradtech.com
All federal contractors in New YorkHow these figures are built

Source: SAM.gov entity registration and FPDS contract actions recorded under UEI MDQ4YMFB2YP3. GovChime does not check exclusions.

Performance

Capabilities

NAICS codes

Small: small business for that NAICS, self-certified in SAM.gov registration.

SBA certifications

No certification in the SBA profile data.

Product and service codes (PSC)

  • AC11NATIONAL DEFENSE R&D SERVICES; DEPARTMENT OF DEFENSE - MILITARY; BASIC RESEARCH
  • AN11HEALTH R&D SERVICES; HEALTH CARE SERVICES; BASIC RESEARCH
  • AJ11GENERAL SCIENCE AND TECHNOLOGY R&D SERVICES; GENERAL SCIENCE AND TECHNOLOGY; BASIC RESEARCH
  • R425SUPPORT- PROFESSIONAL: ENGINEERING/TECHNICAL
  • AR12SPACE R&D SERVICES; SPACE FLIGHT, RESEARCH AND SUPPORTING ACTIVITIES; APPLIED RESEARCH

Contracts

Contact Info

As of . Source: SAM.gov Points of Contact.

SAM.gov registration for EXTREME RADIATION TECHNOLOGIES, LLC lists a physical address and a separate mailing address, along with 6 verified points of contact. Past Performance contacts are the recommended outreach channel for due-diligence references; Government Business contacts handle procurement-facing correspondence.

Source: SAM.gov entity registration. Contacts displaying numeric or placeholder names have been filtered (defense-in-depth).

Physical Address

31 Patricia Ln

South Setauket, NY, 11720

USA

Mailing Address

31 Patricia Ln

South Setauket, NY, 11720

USA

Government Business Contact

Erik Muller

Managing Member

31 Patricia Lane

South Setauket, NY, 11720

USA

Electronic Business Contact

Erik Muller

Managing Member

31 Patricia Lane

South Setauket, NY, 11720

USA

Past Performance Contact

Erik Muller

Managing Member

31 Patricia Lane

South Setauket, NY, 11720

USA

Government Business Alternate Contact

Erik Muller

Managing Member

31 Patricia Lane

South Setauket, NY, 11720

USA

Electronic Business Alternate Contact

Erik Muller

Managing Member

31 Patricia Lane

South Setauket, NY, 11720

USA

Past Performance Alternate Contact

Erik Muller

Managing Member

31 Patricia Lane

South Setauket, NY, 11720

USA

Additional Details

As of . Source: SAM.gov Entity Registration.

EXTREME RADIATION TECHNOLOGIES, LLC has no active federal suspension or debarment on record in SAM.gov. Current SAM.gov registration expires August 24, 2027.

Source: SAM.gov entity registration (FAR responses, registration status). Always verify active exclusions against the authoritative record on SAM.gov before contract award.

Compliance & Risk Assessment

Source: SAM.gov FAR responses

Suspension/Debarment Status

SAM.gov registration reports no active exclusion

Public Display

Entity information is publicly displayed

Disaster Relief Registry

Not registered for disaster relief

EDI

Not declared in SAM.gov

Business Structure

Source: SAM.gov
Profit Structure:For Profit Organization
Organization:Limited Liability Company

Registration Details

Source: SAM.gov

Initial Registration

May 5, 2026

Last Update

Sep 24, 2026

Registration Activation

Active — Aug 28, 2026

Fiscal Year End

12/31

Country of Incorporation

USA

Congressional District

01

Other contractors in New York with primary NAICS 541715