# LJB Engineering Professional Corporation

Canonical: https://abierto.us/vendors/ljb-engineering-professional-corporation-qbgeseam3ls5

- UEI: QBGESEAM3LS5
- CAGE: 9QSW0
- Location: Miamisburg, OH
- Awards in window: 1 (1 transactions), $13,830 obligated, August 25, 2026 to August 25, 2026

## Awarding agencies

- Smithsonian Institution: 1 awards, $13,830

## Industries

- 541330 Engineering Services: $13,830

## Competition

- Not Competed: 1 awards

## Largest awards

- 33330224CF0010376 (definitive contract): $13,830, Smithsonian Institution. Final Design and Installation of Fall Protection on Loading Dock Roof at the Chdm, Ny. https://www.usaspending.gov/award/CONT_AWD_33330224CF0010376_3300_-NONE-_-NONE-/

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Source: USAspending.gov award data, keyed by UEI. Obligations in the window only. Cite https://abierto.us/vendors/ljb-engineering-professional-corporation-qbgeseam3ls5.