01 / Vendor Profile
ISOTEK SYSTEMS LIMITED LIABILITY COMPANY Federal Contracts and Awards
UEI WJZ8KR7KSA33 · CAGE 3L4M2
Federal contract activity attributed to this vendor identity across FY 2020–FY 2026. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2020–FY 2026.
Across FY 2020–FY 2026, FPDS records attribute $386.68M in net contract obligations to ISOTEK SYSTEMS LIMITED LIABILITY COMPANY across 99 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
ISOTEK SYSTEMS LIMITED LIABILITY COMPANY contract spending by year
Annual net obligations show whether recorded federal business expanded or contracted, while actions and customer counts show the breadth of that activity.
Total obligations$57.94M
FY 2026ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2020 | $54.71M | 22 | 1 | — |
| FY 2021 | $54.63M | 15 | 1 | −0.1% |
| FY 2022 | $55.40M | 15 | 1 | +1.4% |
| FY 2023 | $55.70M | 11 | 1 | +0.5% |
| FY 2024 | $54.22M | 9 | 1 | −2.6% |
| FY 2025 | $54.07M | 16 | 1 | −0.3% |
| FY 2026 | $57.94M | 11 | 1 | +7.2% |
04 / Federal Customers
Which federal agencies buy from ISOTEK SYSTEMS LIMITED LIABILITY COMPANY?
Ranked by net obligations during FY 2020–FY 2026.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 8900 | $386.68M | 99 | 100.0% |
05 / Contracting Offices
Which contracting offices buy from ISOTEK SYSTEMS LIMITED LIABILITY COMPANY?
Ranked by net obligations during FY 2020–FY 2026.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 893035 | ENERGY, DEPARTMENT OF | $386.68M | 99 | 100.0% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 561990 | ALL OTHER SUPPORT SERVICES | $386.68M | 99 | 1 | 100.0% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| Z235 | MAINT-REP-ALT/EPG - NUCLEAR | $386.68M | 99 | 1 | 100.0% |
08 / Competition Pattern
How was ISOTEK SYSTEMS LIMITED LIABILITY COMPANY’s federal work competed?
Competition categories describe the procurement path recorded on the underlying contract actions.
09 / Recent Contract Awards
What contract actions were recorded most recently for ISOTEK SYSTEMS LIMITED LIABILITY COMPANY?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| DEAC0504OR22860 | Sep 29, 2026 | $0 | ENERGY, DEPARTMENT OF EM-OAK RIDGE | 561990 | Z235 |
10 / Interpreting the Profile
How should you evaluate ISOTEK SYSTEMS LIMITED LIABILITY COMPANY as a federal contractor?
Read obligations, customers, markets, competition, and individual awards together. A large historical total indicates federal scale, but it does not by itself describe current backlog, commercial revenue, profitability, or future opportunity.
Separate obligations from revenue
FPDS obligations are government accounting actions and may include later deobligations.
Follow customer concentration
Agency and office concentration reveals where the vendor’s federal relationships are strongest.
Test market overlap
NAICS and PSC shares show whether the vendor competes in the same markets as your company.
Inspect the awards
Open the PIIDs to verify dates, offices, classifications, and transaction history.