01 / Vendor Profile
QUEST DIAGNOSTICS INCORPORATED Federal Contracts and Awards
UEI UC5SPMUJF8V3 · CAGE 1FHB9
Federal contract activity attributed to this vendor identity across FY 2019–FY 2025. Obligations are FPDS accounting transactions, not company revenue.
02 / Federal Business Size
Federal contract market at a glance
Measured consistently across FY 2019–FY 2025.
Across FY 2019–FY 2025, FPDS records attribute $825.47M in net contract obligations to QUEST DIAGNOSTICS INCORPORATED across 8,415 contract actions. Net obligations include positive obligations and later deobligations recorded during the same period.
03 / Spending Trend
QUEST DIAGNOSTICS INCORPORATED 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$50.70M
FY 2025ObligationsHistorical spending range
| Fiscal year | Obligations | Actions | Federal customers | Change |
|---|---|---|---|---|
| FY 2019 | $76.94M | 881 | 13 | — |
| FY 2020 | $125.70M | 954 | 13 | +63.4% |
| FY 2021 | $140.84M | 1,326 | 16 | +12.0% |
| FY 2022 | $194.06M | 1,417 | 16 | +37.8% |
| FY 2023 | $138.48M | 1,205 | 14 | −28.6% |
| FY 2024 | $98.74M | 1,344 | 13 | −28.7% |
| FY 2025 | $50.70M | 1,288 | 13 | −48.7% |
04 / Federal Customers
Which federal agencies buy from QUEST DIAGNOSTICS INCORPORATED?
Ranked by net obligations during FY 2019–FY 2025.
| Agency | Code | Obligations | Actions | Vendor share |
|---|---|---|---|---|
| 3600 | $539.82M | 2,089 | 65.4% | |
| 7523 | $134.23M | 62 | 16.3% | |
| 1540 | $90.19M | 5,688 | 10.9% | |
| 7570 | $43.37M | 31 | 5.3% | |
| 7527 | $12.51M | 349 | 1.5% | |
| 7008 | $1.80M | 11 | 0.2% | |
| 7529 | $1.35M | 59 | 0.2% | |
| 5700 | $601.4K | 4 | 0.1% | |
| 7526 | $592.8K | 8 | 0.1% | |
| 97DH | $528.0K | 6 | 0.1% |
05 / Contracting Offices
Which contracting offices buy from QUEST DIAGNOSTICS INCORPORATED?
Ranked by net obligations during FY 2019–FY 2025.
| Office | Code | Agency | Obligations | Actions | Vendor share |
|---|---|---|---|---|---|
| 75D301 | CENTERS FOR DISEASE CONTROL AND PREVENTION | $134.23M | 62 | 16.3% | |
| 36C248 | VETERANS AFFAIRS, DEPARTMENT OF | $88.13M | 174 | 10.7% | |
| 36C246 | VETERANS AFFAIRS, DEPARTMENT OF | $73.35M | 159 | 8.9% | |
| 36C247 | VETERANS AFFAIRS, DEPARTMENT OF | $72.99M | 151 | 8.8% | |
| 75P001 | OFFICE OF THE ASSISTANT SECRETARY FOR ADMINISTRATION (ASA) | $43.37M | 31 | 5.3% | |
| 36C262 | VETERANS AFFAIRS, DEPARTMENT OF | $43.10M | 162 | 5.2% | |
| 36C261 | VETERANS AFFAIRS, DEPARTMENT OF | $41.12M | 206 | 5.0% | |
| 36C255 | VETERANS AFFAIRS, DEPARTMENT OF | $39.32M | 240 | 4.8% | |
| 36C241 | VETERANS AFFAIRS, DEPARTMENT OF | $38.72M | 64 | 4.7% | |
| 36C257 | VETERANS AFFAIRS, DEPARTMENT OF | $31.18M | 198 | 3.8% |
06 / Top NAICS Industries
Which industries define this vendor’s federal work?
| NAICS | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| 621511 | MEDICAL LABORATORIES | $811.27M | 8,321 | 22 | 98.3% |
| 622110 | GENERAL MEDICAL AND SURGICAL HOSPITALS | $8.22M | 5 | 2 | 1.0% |
| 621498 | ALL OTHER OUTPATIENT CARE CENTERS | $4.44M | 17 | 1 | 0.5% |
| 541990 | ALL OTHER PROFESSIONAL, SCIENTIFIC, AND TECHNICAL SERVICES | $810.9K | 8 | 1 | 0.1% |
| 541380 | TESTING LABORATORIES | $544.8K | 56 | 4 | 0.1% |
| 325413 | IN-VITRO DIAGNOSTIC SUBSTANCE MANUFACTURING | $97.0K | 1 | 1 | 0.0% |
| 491110 | POSTAL SERVICE | $85.5K | 4 | 1 | 0.0% |
| 334516 | ANALYTICAL LABORATORY INSTRUMENT MANUFACTURING | $6.7K | 2 | 1 | 0.0% |
| 541611 | ADMINISTRATIVE MANAGEMENT AND GENERAL MANAGEMENT CONSULTING SERVICES | -$3.8K | 1 | 1 | 0.0% |
07 / Top Product and Service Codes
What products and services does the government buy from this vendor?
| PSC | Description | Obligations | Actions | Customers | Share |
|---|---|---|---|---|---|
| Q301 | MEDICAL- LABORATORY TESTING | $767.21M | 7,636 | 20 | 92.9% |
| 6640 | LABORATORY EQUIPMENT AND SUPPLIES | $27.14M | 79 | 4 | 3.3% |
| Q515 | MEDICAL- PATHOLOGY | $9.94M | 87 | 3 | 1.2% |
| Q701 | SPECIALIZED MEDICAL SUPPORT | $4.44M | 15 | 2 | 0.5% |
| B529 | SPECIAL STUDIES/ANALYSIS- SCIENTIFIC DATA | $3.09M | 9 | 1 | 0.4% |
| R499 | SUPPORT- PROFESSIONAL: OTHER | $2.87M | 22 | 3 | 0.3% |
| H166 | QUALITY CONTROL- INSTRUMENTS AND LABORATORY EQUIPMENT | $2.72M | 8 | 1 | 0.3% |
| Q201 | MEDICAL- GENERAL HEALTH CARE | $2.22M | 289 | 2 | 0.3% |
| Q999 | MEDICAL- OTHER | $1.70M | 159 | 3 | 0.2% |
| 6550 | IN VITRO DIAGNOSTIC SUBSTANCES, REAGENTS, TEST KITS AND SETS | $1.32M | 7 | 1 | 0.2% |
08 / Competition Pattern
How was QUEST DIAGNOSTICS INCORPORATED’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 QUEST DIAGNOSTICS INCORPORATED?
The latest recorded PIIDs connect this profile to the underlying federal award search.
| Award / PIID | Signed | Obligation | Agency / office | NAICS | PSC |
|---|---|---|---|---|---|
| 36C24525N0090 | Sep 30, 2025 | $30.0K | VETERANS AFFAIRS, DEPARTMENT OF 245-NETWORK CONTRACT OFFICE 5 (36C245) | 621511 | 6640 |
10 / Interpreting the Profile
How should you evaluate QUEST DIAGNOSTICS INCORPORATED 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.