Data / Federal awards / NAICS 541330 / LJB INC.
LJB INC.: 22 federal contract awards, $724,965 obligated (FY2024 to FY2027)
LJB INC. (UEI SU21EFZDJ656), Miamisburg, OH, received 22 federal prime contract awards with $724,965 obligated in fiscal years 2024 to 2027, from 3 agencies under 4 NAICS codes. Its largest buyer is Smithsonian Institution ($477,935) and its largest code is NAICS 541330 Engineering Services.
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- SU21EFZDJ656UEI
- Miamisburg, OHLocation
- Small BusinessBusiness size
- 22Contract awards
- $724,965Obligated
- 2023-11-02First action in window
- 2026-07-23Latest action
Where the work is
NAICS codes, with the other winners in each.
| NAICS | Industry | Awards | Obligated |
|---|---|---|---|
| 541330 | Engineering Services | 11 | $502,435 |
| 236220 | Commercial and Institutional Building Construction | 3 | $140,630 |
| 238990 | All Other Specialty Trade Contractors | 6 | $81,400 |
| 541715 | Research and Development in the Physical, Engineering, and Life Sciences (except Nanotechnology and Biotechnology) | 2 | $500 |
Buying agencies
| Agency | Awards | Obligated |
|---|---|---|
| Smithsonian Institution | 6 | $477,935 |
| Department of Defense | 14 | $247,030 |
| General Services Administration | 2 | $0 |
Obligations by fiscal year
| Fiscal year | Obligated |
|---|---|
| FY2024 | $218,360 |
| FY2025 | $179,930 |
| FY2026 | $326,675 |
Contract awards
All 22 awards in fiscal years 2024 to 2027.
| Award ID | Agency | Type | NAICS | What it buys | Obligated in window | Award value | Starts | Ends | Place of performance | Source |
|---|---|---|---|---|---|---|---|---|---|---|
| 33330226FF0010177 | Smithsonian Institution | Delivery Order | 541330 | PN #26703 - DESIGN & INSTALLATION OF ROLLING GANTRY ON NMAH ROOF. | $128,800 | $128,800 | April 14, 2026 | April 30, 2027 | Washington, DC | usaspending.gov |
| 33330226FF0010290 | Smithsonian Institution | Delivery Order | 541330 | SERVICE, FY 2026 CERTIFICATION FOR FALL PROTECTION. | $108,675 | $108,675 | July 16, 2026 | August 31, 2026 | Washington, DC | usaspending.gov |
| 33330225FF0010280 | Smithsonian Institution | Delivery Order | 541330 | SERVICE, FY-25 CERTIFICATION FOR FALL PROTECTION. | $103,500 | $103,500 | June 6, 2025 | April 30, 2027 | Washington, DC | usaspending.gov |
| 33330224FF0010262 | Smithsonian Institution | Delivery Order | 541330 | SERVICE, INSTALL FALL PROTECTION SYSTEM OVER GRAND SALON AT RENWICK. | $99,000 | $99,000 | June 6, 2024 | April 30, 2027 | Washington, DC | usaspending.gov |
| HQ003426FE145 | Department of Defense | Delivery Order | 236220 | ROOF FALL PROTECTION SERVICES | $88,700 | $88,700 | September 23, 2026 | September 22, 2027 | Washington, DC | usaspending.gov |
| HQ003424F0381 | Department of Defense | Delivery Order | 238990 | ANNUAL INSPECTION FOR THE FALL ROOF TROLLEY AT THE PENTAGON | $81,400 | $133,330 | July 11, 2024 | September 22, 2025 | Washington, DC | usaspending.gov |
| HQ003425FE526 | Department of Defense | Delivery Order | 238990 | ROOF FALL PROTECTION SYSTEM SERVICES | $81,400 | $81,400 | September 23, 2025 | September 22, 2026 | Washington, DC | usaspending.gov |
| HQ003426FE226 | Department of Defense | Delivery Order | 236220 | ROOF FALL PROTECTION SERVICES | $51,930 | $51,930 | May 7, 2026 | May 8, 2026 | Washington, DC | usaspending.gov |
| 33330221FF0010408 | Smithsonian Institution | Delivery Order | 541330 | SAO-AZ: INSTALL FALL PROTECTION AT SUMMIT. | $45,000 | $627,311 | August 19, 2021 | December 17, 2024 | Amado, AZ | usaspending.gov |
| N5523625F0580 | Department of Defense | Delivery Order | 541330 | SWRMC CODE 410A - CODE 106AB COMPETENT PERSON FALL PROTECTION TRAINING | $24,500 | $24,500 | September 16, 2025 | September 26, 2025 | San Diego, CA | usaspending.gov |
| HQ085926FG453 | Department of Defense | Delivery Order | 541715 | SCALABLE HOMELAND INNOVATIVE ENTERPRISE LAYERED DEFENSE (SHIELD) INITIAL ORDER. | $500 | $500 | January 21, 2026 | December 28, 2035 | Huntsville, AL | usaspending.gov |
| HQ003422F0221 | Department of Defense | Delivery Order | 238990 | ROOF FALL PROTECTION SERVICES | $0 | $81,400 | May 20, 2022 | April 12, 2024 | Washington, DC | usaspending.gov |
| 47PB0123A0004 | General Services Administration | BPA | 541330 | BPA UNDER GSA SCHEDULE (FAR PART 8). PMG IS PURSUING A NATIONAL BPA CONTRACT VEHICLE THROUGH THE GSA SCHEDULE (MAS CATEGORY 541330 ENG) TO P | $0 | $4,784,824 | August 2, 2023 | usaspending.gov | ||
| HQ003423F0507 | Department of Defense | Delivery Order | 238990 | ROOF FALL PROTECTION SERVICES, PENTAGON | $0 | $43,808 | September 6, 2023 | March 8, 2024 | Washington, DC | usaspending.gov |
| HQ003420D0013 | Department of Defense | IDC | 238990 | ROOF FALL PROTECTION SERVICES, PENTAGON | $0 | $4,369,800 | September 22, 2020 | usaspending.gov | ||
| HQ003426DE010 | Department of Defense | IDC | 236220 | THIS REQUIREMENT IS FOR ROOF FALL PROTECTION SERVICES TO INCLUDE INSPECTION, REPAIRS, AND CERTIFICATION FOR THE VARIOUS PENTAGON FALL PROTEC | $0 | $5,500,000 | March 23, 2026 | usaspending.gov | ||
| N0017821D9183 | Department of Defense | IDC | 541330 | SEAPORT-NXG | $0 | $500 | July 14, 2021 | usaspending.gov | ||
| GS00F049CA | General Services Administration | FSS | 541330 | FEDERAL SUPPLY SCHEDULE CONTRACT | $0 | $409,724 | February 25, 2015 | usaspending.gov | ||
| N0017821F9183 | Department of Defense | Delivery Order | 541330 | SEAPORT NXG MINIMUM OBLIGATION TASK ORDER | $0 | $500 | July 14, 2021 | January 1, 2029 | Miamisburg, OH | usaspending.gov |
| HQ085926DF329 | Department of Defense | IDC | 541715 | THE CONTRACTOR SHALL PROVIDE ALL NECESSARY MATERIALS, LABOR, EQUIPMENT AND FACILITIES INCIDENTAL TO THE PERFORMANCE OF THIS REQUIREMENT IN A | $0 | $151,000,000,000 | January 21, 2026 | usaspending.gov | ||
| 33330222FF0010359 | Smithsonian Institution | Delivery Order | 541330 | SERVICE, FY-22 CERTIFICATION OF SI FALL PROTECTION EQUIPMENT. | $-7,040 | $105,675 | September 23, 2022 | April 30, 2027 | Washington, DC | usaspending.gov |
| HQ003423F0303 | Department of Defense | Delivery Order | 238990 | ANNUAL INSPECTION (OY3) | $-81,400 | $0 | June 9, 2023 | September 22, 2024 | Washington, DC | usaspending.gov |
Also on SpecStream
- All recipients under NAICS 541330 Engineering Services
- All recipients under NAICS 236220 Commercial and Institutional Building Construction
- All recipients under NAICS 238990 All Other Specialty Trade Contractors
- Open opportunities under NAICS 541330
- Open opportunities under NAICS 236220
- Open opportunities under NAICS 238990
Updated October 6, 2026. Read from USAspending.gov. Public U.S. federal spending data (U.S. Department of the Treasury). Obligations are the contract actions dated in fiscal years 2024 to 2027 of the USAspending.gov award archive of 2026-10-06; a contract's total value is its current value as USAspending reports it, including earlier years. Recipients are matched on their SAM.gov UEI, never on the name, and are shown as the government prints them. Sole proprietorships and opted-out entities count in the totals and are not named. Free to reuse with credit to SpecStream under CC BY 4.0. Spot a wrong value? Write to [email protected] with the link to this page.