Logan Simpson Design Inc.
Logan Simpson Design Inc. received $520K in federal prime contract obligations in the 12 months ending Oct 5, 2026, down 63.3% from $1.4M the year before, and $14.9M since FY2022. Its largest customer is the Department of the Interior.
See 6 contracts ending in the next 18 months ↓Contractor details
- Unique Entity ID (UEI)
- REB3J4JAMTE5
- CAGE code
- 1YYM3
- Headquarters
- Tempe, AZ
- Business size
- Small Business
- Parent company
- Logan Simpson Design Inc. (UEI PYE9T2SVJ6X6)
As recorded on this UEI's most recent prime contract action in USAspending.gov. Confirm current registration and certifications in SAM.gov.
Obligations by fiscal year
Net prime contract obligations by federal fiscal year.
Top agencies
Funding agencies ranked by obligations since FY2022.
| Funding agency | Latest 12 mo | Since FY2022 |
|---|---|---|
| Department of the Interior | $520K | $11.5M |
| Department of Agriculture | $0 | $3.4M |
Top NAICS codes
Industry codes agencies recorded on this contractor's awards, since FY2022.
What it sells
Product and service codes (PSC) on this contractor's awards, since FY2022.
| PSC | Description | Since FY2022 |
|---|---|---|
| F999 | Other Environmental Services | $5.1M |
| B503 | Special Studies/Analysis- Archeological/Paleontological | $4.1M |
| R408 | Support- professional: Program Management/Support | $2.5M |
| F012 | Natural Resources/Conservation- Survey Line Clearing | $709K |
| F099 | Natural Resources/Conservation- Other | $699K |
| F110 | Environ SYS Protect- Development of Environ Impact Stmts/Assessments, Tech Analysis/Environ Audits | $447K |
Contracts ending in the next 18 months
This contractor's largest awards whose current period of performance ends soon. Options and extensions often move these dates.
| Award | Agency | Obligated | Current end |
|---|---|---|---|
| 140L5725F0004 | Department of the Interior WILDHORSE CANYON CLASS III SURVEY | $365K | Mar 12, 2027 |
| 140L1725F0004 | Department of the Interior VISUAL RESOURCE INVENTORY (VRI) FOR SLVFO AND LANDS WITH WILDERNESS CHARACTERISTICS FOR SLVFO | $307K | Apr 1, 2027 |
| 140L4025F0031 | Department of the Interior RIO PUERCO FIELD OFFICE 2025 KASHA KATUWE TENT ROCKS RESOURCE MANAGEMENT PLAN AMENDMENT | $417K | Apr 30, 2027 |
| 12363N24F4264 | Department of Agriculture THE SOUTH ZONE OF THE KAIBAB NATIONAL FOREST (KNF) REQUIRES PROFESSIONAL SERVICES FROM A SECRETARY OF THE INTERIOR (SOI) QUALIFIED ARCHAEOLOGICAL CONSULTANT FOR COMPLETING A… | $538K | Sep 30, 2027 |
| 140R3024C0005 | Department of the Interior PROGRAMMATIC AGREEMENT DEVELOPMENT FOR THE VERDE RESERVOIR SEDIMENT MITIGATION PROJECT | $365K | Nov 22, 2027 |
| 140L6324F0007 | Department of the Interior IDITAROD COMPREHENSIVE MANAGEMENT PLAN R | $606K | Dec 31, 2027 |
Recent awards
This contractor's newest prime contract awards, most recent first.
| Award | Agency | Obligated | Awarded |
|---|---|---|---|
| 140P2126F0144 | Department of the Interior NR-EQD-332 SHEN BUMP PRE-NEPA | $127K | Aug 31, 2026 |
| 140L2626F0046 | Department of the Interior FUELBREAK CULTURAL: NORTH ANTELOPE 26 | $204K | Aug 26, 2026 |
| 140L4025F0031 | Department of the Interior RIO PUERCO FIELD OFFICE 2025 KASHA KATUWE TENT ROCKS RESOURCE MANAGEMENT PLAN AMENDMENT | $417K | Sep 23, 2025 |
| 140L1725F0053 | Department of the Interior BLM-CO UFO FY25 OLD SPANISH TRAIL ASSESSMENT | $50K | Sep 23, 2025 |
| 140L4025F0027 | Department of the Interior RIO PUERCO FIELD OFFICE-THREE TRAVEL MANAGEMENT PLANS | $317K | Sep 17, 2025 |
| 140L0125F0055 | Department of the Interior NSHT IAM TRAINING FY26 TASK ORDER | $27K | Jun 30, 2025 |
| 140L3925P0006 | Department of the Interior HISTORICAL WOMEN OF LINCOLN COUNTY - LCAI ROUND 14 A CLASS I CULTURAL RESOURCES INVENTORY AND HISTORIC CONTEXT OF THE WOMEN OF LINCOLN COUNTY, NEVADA CONTRACTOR WILL CONDUCT A… | $100K | May 9, 2025 |
| 140L1725F0004 | Department of the Interior VISUAL RESOURCE INVENTORY (VRI) FOR SLVFO AND LANDS WITH WILDERNESS CHARACTERISTICS FOR SLVFO | $298K | Jan 14, 2025 |
Prime contracts (award types A–D) from USAspending.gov through Oct 5, 2026. Subcontracts are not included. Net obligations include deobligations and corrections.

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