01 / Contract Profile
75N96021P00170 Federal Contract Award
Agency code 7529
MAINTENANCE SERVICE AGREEMENT
02 / Contract Size and Status
What is the recorded size and timing of this contract?
03 / Spending Trend
75N96021P00170 contract spending by fiscal year
Annual net obligations across the complete period available for this agency and PIID, from the first recorded fiscal year through the latest contract action.
Latest fiscal year obligations$4.8K
FY 2025Net obligationsComplete recorded range
| Fiscal year | Net obligations | Actions | Change |
|---|---|---|---|
| FY 2021 | $4.8K | 1 | — |
| FY 2022 | $4.8K | 1 | +0.0% |
| FY 2023 | $4.8K | 1 | +0.0% |
| FY 2024 | $4.8K | 1 | +0.0% |
| FY 2025 | $4.8K | 1 | +0.0% |
04 / Federal Buyer
Which organization manages this contract?
| Department | Contracting agency | Contracting office |
|---|---|---|
| HEALTH AND HUMAN SERVICES, DEPARTMENT OF | NATIONAL INSTITUTES OF HEALTH | NATIONAL INSTITUTE OF HEALTH NIEHS |
05 / Contractor
Who holds this federal contract?
TSE SYSTEMS, INC.
UEI HYQ6NJBRK191 · CAGE 4HF57
06 / NAICS Industries
Which industries classify this contract?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| 811219 | OTHER ELECTRONIC AND PRECISION EQUIPMENT REPAIR AND MAINTENANCE | $23.8K | 5 | 100.0% |
07 / Products and Services
What products or services were purchased?
| Code | Description | Obligations | Actions | Share |
|---|---|---|---|---|
| J066 | MAINT/REPAIR/REBUILD OF EQUIPMENT- INSTRUMENTS AND LABORATORY EQUIPMENT | $23.8K | 5 | 100.0% |
08 / Place of Performance
Where is the work recorded?
CHESTERFIELD, SAINT LOUIS, MISSOURI, UNITED STATES
ZIP 630051220
09 / Contract Actions
What modifications and obligations were recorded?
| Signed date | Modification | Obligation | Contracting office | NAICS | PSC |
|---|---|---|---|---|---|
| May 7, 2025 | P00005 | $4.8K | NATIONAL INSTITUTE OF HEALTH NIEHSOffice code 75N960 | 811219 | J066 |
| May 10, 2024 | P00004 | $4.8K | NATIONAL INSTITUTE OF HEALTH NIEHSOffice code 75N960 | 811219 | J066 |
| Apr 13, 2023 | P00003 | $4.8K | NATIONAL INSTITUTE OF HEALTH NIEHSOffice code 75N960 | 811219 | J066 |
| May 12, 2022 | P00002 | $4.8K | NATIONAL INSTITUTE OF HEALTH NIEHSOffice code 75N960 | 811219 | J066 |
| Jun 1, 2021 | Base action | $4.8K | NATIONAL INSTITUTE OF HEALTH NIEHSOffice code 75N960 | 811219 | J066 |
10 / Reading the Contract
How should this award record be interpreted?
Read the PIID as a transaction history, not as a single purchase price. Net obligations combine the base action with later increases, reductions, corrections, and deobligations recorded under the same contract.
Verify the buyer
Agency and office identify who manages the procurement relationship.
Follow modifications
Each action can change funding, scope, dates, or administrative terms.
Compare the market
Use NAICS, PSC, and the contractor profile to identify related buyers and competitors.