Logan Simpson Design Inc.
Tempe, AZ · UEI REB3J4JAMTE5 · NAICS 541620
Logan Simpson Design Inc. is a federal contractor based in Tempe, AZ operating in professional, scientific, and technical services (NAICS 541620). Logan Simpson Design Inc. has received $17.46 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 98 contracts totaling $17.24 million for this firm. Logan Simpson Design Inc.'s largest customer is Department Of The Interior, accounting for $15.52 million of awarded work.
Top contracts
| PIID | Agency | Latest action | Obligated |
|---|---|---|---|
| INL08PD03705 | Department Of The Interior | October 8, 2007 | $2.90M |
| 140R4024C0003 | Department Of The Interior | June 17, 2026 | $2.38M |
| 140L0624F0214 | Department Of The Interior | September 24, 2024 | $1.11M |
| 140L2622P0075 | Department Of The Interior | March 27, 2026 | $878.7K |
| 12363N23F4248 | Department Of Agriculture | December 11, 2025 | $633.4K |
| 140L6324F0007 | Department Of The Interior | August 19, 2025 | $605.7K |
| 12363N24F4264 | Department Of Agriculture | August 29, 2024 | $537.9K |
| 140L4025F0031 | Department Of The Interior | September 23, 2025 | $417.4K |
| INL10PD04430 | Department Of The Interior | September 16, 2010 | $387.9K |
| 140R3024C0005 | Department Of The Interior | January 26, 2026 | $365.5K |
Top customers
| Agency | Obligated | Contracts |
|---|---|---|
| Department Of The Interior | $15.52M | 83 |
| Department Of Agriculture | $1.90M | 13 |
| Department Of Energy | $40.0K | 1 |
| General Services Administration | $0 | 2 |
NAICS portfolio
| NAICS | Description | Obligated |
|---|---|---|
| 541620 | Environmental Consulting Services | $13.16M |
| 541990 | All Other Professional, Scientific, And Technical Services | $3.04M |
| 115310 | Support Activities For Forestry | $717.3K |
| 541320 | — | $272.1K |
| 541720 | Research And Development In The Social Sciences And Humanities | $250.6K |
| 541690 | — | $9.5K |
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Frequently asked questions
How much has Logan Simpson Design Inc. received in federal contracts?
Logan Simpson Design Inc. has received $17.46 million in lifetime federal awards (per USAspending.gov). BesaGov currently tracks 98 contracts totaling $17.24 million for this firm. Their largest customer is Department Of The Interior, representing $15.52 million of awarded work.
What does Logan Simpson Design Inc. do?
Logan Simpson Design Inc. is a federal contractor based in Tempe, AZ, registered under NAICS 541620 (professional, scientific, and technical services).