Carollo Engineers Inc
Walnut Creek, CA · UEI C7HVTLQZSWN4 · NAICS 423830
Carollo Engineers Inc is a federal contractor based in Walnut Creek, CA operating in wholesale trade (NAICS 423830). Carollo Engineers Inc has received $13.49 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 6 contracts totaling $5.26 million for this firm. Carollo Engineers Inc's largest customer is Department Of Defense, accounting for $5.27 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| 0002 | Department Of Defense | September 28, 2016 | $91.0K |
| INR11PD34057 | Department Of The Interior | August 29, 2013 | $8.7K |
| Department Of The Interior | February 27, 2026 | $641.9K | |
| Department Of Housing And Urban Development | March 20, 2009 | $405.7K | |
| Department Of Housing And Urban Development | December 28, 2007 | $40.1K |
| W912HQ11C0060 | Department Of Defense | July 12, 2016 | $3.42M |
| Department Of The Interior | March 5, 2026 | $299.1K | |
| DACW1702C0024 | Department Of Defense | September 26, 2002 | $274.8K |
| W912BV18F0079 | Department Of Defense | May 18, 2021 | $265.0K |
| Department Of Energy | October 9, 2025 | $2.31M |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of Defense | $5.27M | 8 |
| Department Of Energy | $4.24M | 2 |
| Department Of The Treasury | $1.77M | 2 |
| Department Of The Interior | $1.65M | 10 |
| Department Of Housing And Urban Development | $560.4K | 3 |
| Department Of Health And Human Services | $0 | 1 |
| Department Of Education | $0 | 1 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| Unknown | — | $6.44M |
| 541712 | Research And Development In The Physical, Engineering, And Life Sciences (Except Biotechnology) | $4.45M |
| 423830 | Industrial Machinery And Equipment Merchant Wholesalers | $1.77M |
| 541330 | Engineering Services | $555.7K |
| 333319 | Other Commercial And Service Industry Machinery Manufacturing | $274.8K |
Track this on BesaGov
Get a free weekly email when this changes — new awards, new sub-awards, new opportunities. No login required.
Continue learning
Keep researching
Frequently asked questions
How much has Carollo Engineers Inc received in federal contracts?
Carollo Engineers Inc has received $13.49 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 6 contracts totaling $5.26 million for this firm. Their largest customer is Department Of Defense, representing $5.27 million of awarded work.
What does Carollo Engineers Inc do?
Carollo Engineers Inc is a federal contractor based in Walnut Creek, CA, registered under NAICS 423830 (wholesale trade).