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ISOTEK SYSTEMS, LLC

ISOTEK SYSTEMS, LLC is a federal contractor registered under UEI WJZ8KR7KSA33 and CAGE code 3L4M2. Its primary NAICS code is 562211.

UEI WJZ8KR7KSA33 CAGE 3L4M2 Primary NAICS 562211

Federal contractor overview

ISOTEK SYSTEMS, LLC is registered as a federal contractor under UEI WJZ8KR7KSA33 and CAGE 3L4M2, and is located in OAK RIDGE, TN, USA. The contractor's primary NAICS classification is 562211, and its public business classifications include Foreign Owned and For Profit Organization. Its organization hierarchy includes ATKINSREALIS NUCLEAR SECURED HOLDINGS CORPORATION, ATKINSREALIS GROUP INC., and ATKINS NUCLEAR SECURED HOLDINGS CORPORATION.

Contractor identifiers

Legal business name
ISOTEK SYSTEMS, LLC
DBA name
RESOURCE PLASTICS, LLC
Unique Entity ID
WJZ8KR7KSA33
CAGE code
3L4M2
Location
OAK RIDGE, TN, USA
Website
Visit contractor site

NAICS codes and business types

NAICS codes

Business and socioeconomic classifications

  • Foreign Owned
  • For Profit Organization

Organization hierarchy

Federal obligation history

Federal obligations by fiscal year

Net federal contract obligations decreased from $54,220,295 in FY2024 to $54,068,924 in FY2025.

Federal obligations and award actions by fiscal year Blue bars show net federal obligations. The green line shows award-action counts. The lighter final bar and FY YTD label identify current fiscal-year-to-date activity.

Scroll horizontally to view all fiscal years.

View fiscal-year data table
Completed and current year-to-date federal fiscal-year contract activity
Fiscal year Net obligations Award actions
FY2026 YTD $20,050,000 3
FY2025 $54,068,924 7
FY2024 $54,220,295 6
FY2023 $55,695,591 5
FY2022 $55,402,567 5
FY2021 $54,633,150 6

Frequently asked questions

What is ISOTEK SYSTEMS, LLC's Unique Entity ID (UEI)?
ISOTEK SYSTEMS, LLC's Unique Entity ID is WJZ8KR7KSA33, as registered in SAM.gov.
What is ISOTEK SYSTEMS, LLC's CAGE code?
ISOTEK SYSTEMS, LLC's CAGE code is 3L4M2.
What is ISOTEK SYSTEMS, LLC's primary NAICS code?
ISOTEK SYSTEMS, LLC's primary NAICS classification is 562211.
Where is ISOTEK SYSTEMS, LLC located?
ISOTEK SYSTEMS, LLC is located in OAK RIDGE, TN, USA.
When was ISOTEK SYSTEMS, LLC registered in SAM.gov?
ISOTEK SYSTEMS, LLC's SAM.gov registration date is November 3, 2003.
What business classifications does ISOTEK SYSTEMS, LLC hold?
ISOTEK SYSTEMS, LLC's registered business and socioeconomic classifications include Foreign Owned and For Profit Organization.