Underwriters Laboratories Inc
1445 Worthington Woods Blvd
Worthington, OH 43085
614/841-0333

Battelle Memorial Institute
505 King Ave
Columbus, OH 43201
614/424-6424

Benchmark Environmental Labs
4400 N High St
Columbus, OH 43214
614/267-4588

Concrete Research and Testing
400 Frank Rd
Columbus, OH 43207
614/443-0085

Lubell Laboratories Inc
21 N Stanwood Rd
Columbus, OH 43209
614/235-6740

Science and Technology Campus
1224 Kinnear Rd
Columbus, OH 43212
614/292-2016

Srico Inc
2724 Sawbury Blvd
Columbus, OH 43235
614/799-0664

Columbus Metallurgical Svc
4348 Reynolds Dr
Hilliard, OH 43026
614/529-1311