GPAA Associate Members

Callan Marine

John Sullivan 6630 Broadway Galveston, TX 77554 409-762-0124

Railworks Track Systems, Inc.

Robert Rolf 1600 West 13th Street Deer Park, TX 77536 Phone:  1-713-815-7804 Mobile: 1-713-253-9026

Union Pacific Railroad

Tyson Moeller Spring, Tx Office: 281-350-7361 Cell: 832-703-7961 Email: 

GIS

Oneil Marlbrough P.O. Box 820 Galliano, LA 70354 985-475-5238

PND Engineers

Wade Lundberg 19500 State Hwy. 249 # 655 Houston, TX 77070

CEMEX

Jara Kaczwara 1501 Belvedere Rd. West Palm Beach, FL 33406 561-820-8433

CSRS, LLC

Donald Brinkman 1304 Enterprise Blvd. #B Lake Charles, LA 70601 337-214-6072

Trident Marine Managers

Cindi Heffernan 14425 Torrey Chase Blvd. #200 Houston, TX 77014 206-669-6289

Matt MacDonald

Matt Bell 153 West IH 65 Service Rd. N Mobile, AL 36608 251-343-4366

Transystems Corp.

Mr. Isaac Renteria 2777 Allen Parkway, Suite 500 Houston, TX 77019 Tel: 832-578-1465 Email:

Scroll to Top