Federal Contractor Profile
Stronghold Engineering INC
Federal contracting record: $552M obligated across 27 awards from 5 agencies, FY 2016–2026.
$552M
Total Obligated
27
Award Records
5
Agencies Served
8
NAICS Codes
Company Profile
Parent UEI (Unique Entity Identifier)
EG59ND6RTQ43
CAGE Code
0ZCX2
Address
2000 MARKET ST, RIVERSIDE, CA, 925011769
First Federal Award
Nov 18, 2015
Most Recent Award
Sep 18, 2026
Federal Sales Analytics
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Hover any bar for YoY change + award count. Current fiscal year shown at reduced opacity (partial year).
Top Federal Agencies
- Department of the Interior$267M
48.5% of total obligations
- Department of Transportation$101M
18.3% of total obligations
- Department of Defense$91M
16.4% of total obligations
- General Services Administration$47M
8.6% of total obligations
- Department of Veterans Affairs$45M
8.1% of total obligations
Top NAICS Activity
- $319M
- $223M
- $4.5M
- $3.6M
- $188K
- $22K
- $0
- $0
Recent Federal Awards
| Date | Agency | NAICS | Description | Amount |
|---|---|---|---|---|
| Sep 9, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $113K |
| Sep 4, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $1.4M |
| Aug 27, 2026 | Department of Transportation697DCK REGIONAL ACQUISITIONS SVCS | 236220 | CONSTRUCTION OF NEW 185FT ATCT AND TRACON FACILITY AT SAN JOSE MINETA INTERNATIONAL AIRPORT | $101M |
| Aug 7, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $789K |
| Jul 21, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $5.1M |
| Jul 17, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $645K |
| Jun 29, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $1.2M |
| Jun 11, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $342K |
| May 7, 2026 | Department of DefenseNAVFACSYSCOM HAWAII | 236220 | RM15-2763 REPAIR AND REPLACE ELECTRICAL SYSTEM REQUIREMENTS WITHIN THE NAVAL SUPPLY SYSTEMS COMMAND (NAVSUP) FLEET LOGISTICS CENTER PEARL HARBOR (FLCPH) AREA, JOINT BASE PEARL HARBOR-HICKAM (JBPHH), HAWAII | $27K |
| Mar 6, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $57K |
| Feb 6, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $1.7M |
| Jan 27, 2026 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $463K |
| Nov 12, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $78K |
| Sep 24, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $692K |
| Aug 18, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $143K |
| May 28, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 236220 | PEFO 267538 REHABILITATE PAINTED DESERT COMMUNITY COMPLEX | $37M |
| May 15, 2025 | Department of DefenseW2SN ENDIST HONOLULU | 236220 | MINIMUM GUARANTEE | $2K |
| May 3, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $3.8M |
| Apr 24, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $293K |
| Mar 24, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $1.3M |
| Jan 14, 2025 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $346K |
| Sep 4, 2024 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $50K |
| Jul 31, 2024 | Department of DefenseNAVFACSYSCOM HAWAII | 236220 | RM15-2763 REPAIR AND REPLACE ELECTRICAL SYSTEM REQUIREMENTS WITHIN THE NAVAL SUPPLY SYSTEMS COMMAND (NAVSUP) FLEET LOGISTICS CENTER PEARL HARBOR (FLCPH) AREA, JOINT BASE PEARL HARBOR-HICKAM (JBPHH), HAWAII | $68M |
| Jul 8, 2024 | Department of the InteriorDSC CONTRACTING SERVICES DIVISION | 237110 | GRCA 190083 / 250176 - IMPROVE POTABLE WATER SUPPLY TO INNER-CANYON AND SOUTH RIM, TRANS-CANYON WATER DISTRIBUTION PIPELINE, GRAND CANYON NATIONAL PARK, AZ | $149K |
| Jun 14, 2024 | Department of the InteriorWESTERN REGION | 237130 | SFIR 3(1)_INDIAN BEND BRIDGE | $485K |
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