Federal contractor overview
LJB INC. is registered as a federal contractor under UEI SU21EFZDJ656 and CAGE 1KPW3, and is located in MIAMISBURG, OH, USA. Federal award data shows $9,850,071 across 117 federal awards, with top agencies including Department of the Air Force, Smithsonian Institution, and Washington Headquarters Services (WHS). The contractor's primary NAICS classification is 541330, and its public business classifications include For Profit Organization and Business or Organization.
Contractor identifiers
- Legal business name
- LJB INC.
- Unique Entity ID
- SU21EFZDJ656
- CAGE code
- 1KPW3
- Location
- MIAMISBURG, OH, USA
- Website
- Visit contractor site
Capabilities and keywords
Founded in 1966, LJB Inc. is an employee-owned consulting firm that provides civil and structural engineering, as well as geospatial, safety, health and environmental services. Its diverse expertise, client base and geographies have enabled LJB to serve clients in all 50 U.S. states. LJB’s skilled staff hold professional engineering licenses in all 50 states, Washington, D.C., several Canadian provinces and Guam.
- Engineering
- planning
- safety training
- civil
- structural
- environmental
- safety
- fall protection
- GIS
- roadway
- bridge
- traffic
- asset management
- tilt-up
- occupational health
- geospatial
NAICS codes and business types
NAICS codes
- 541330
- 236210
- 236220
- 237110
- 238910
- 238990
- 332323
- 333923
- 531120
- 541310
- 541320
- 541350
- 541370
- 541611
- 541620
- 541690
- 541990
- 562910
- 611430
- 624230
Business and socioeconomic classifications
- For Profit Organization
- Business or Organization
Federal obligation history
Total federal obligations
$9,850,071
- Awards
- 117
- IDVs
- 13
- Subawards
- $782,209
- Subaward count
- 7
Active federal obligations
$1,825,333
- Awards
- 21
- IDVs
- 3
Top agencies by obligations
Department of the Air Force
$5,409,445
39 awards
Smithsonian Institution
$2,370,244
19 awards
Washington Headquarters Services (WHS)
$1,296,332
9 awards
Frequently asked questions
- What is LJB INC.'s Unique Entity ID (UEI)?
- LJB INC.'s Unique Entity ID is SU21EFZDJ656, as registered in SAM.gov.
- What is LJB INC.'s CAGE code?
- LJB INC.'s CAGE code is 1KPW3.
- What is LJB INC.'s primary NAICS code?
- LJB INC.'s primary NAICS classification is 541330.
- Where is LJB INC. located?
- LJB INC. is located in MIAMISBURG, OH, USA.
- How much has LJB INC. received in federal contract obligations?
- LJB INC. has received $9,850,071 in federal contract obligations across 117 federal awards.
- Which federal agencies has LJB INC. worked with?
- LJB INC.'s top federal customers include Department of the Air Force, Smithsonian Institution, and Washington Headquarters Services (WHS).
- When was LJB INC. registered in SAM.gov?
- LJB INC.'s SAM.gov registration date is July 24, 2001.
- What business classifications does LJB INC. hold?
- LJB INC.'s registered business and socioeconomic classifications include For Profit Organization and Business or Organization.