Cti Consultants

Apex Companies LLC, based in Derwood, MD, is a leader in providing award-winning engineering and environmental consulting services. With a commitment to health and safety, sustainability, and community involvement, Apex delivers high-impact results tailored to the needs of both public and private sector clients across various industries. The firm specializes in water resources, environmental solutions, and infrastructure management, leveraging innovative technologies to improve quality and reduce costs. Known for their technical excellence and responsive service, Apex is dedicated to shaping a safe, sustainable, and equitable future. Generated from the website

Rathgeber Goss Associates PC, located in Derwood, MD, boasts over 100 years of cumulative experience in structural engineering, specializing in design, remodeling, and renovation across various sectors, including commercial, educational, healthcare, and more. The firm is recognized for its innovative approach, working closely with architects, contractors, and owners to deliver quality consulting and engineering services for both new structures and the rejuvenation of existing buildings. Founded in 1991 by industry veterans, Rathgeber Goss Associates has successfully handled projects such as data centers, ice rinks, and commercial buildings, earning multiple awards for their work, including Outstanding Project Awards for significant renovation projects. With a commitment to sustainability, the firm incorporates green building practices, aiming for LEED certification on many of their designs. Generated from the website

National Standards Testing Laboratory (NSTL), founded in 1966, is a private independent facility located in Derwood, MD, specializing in precision calibration of force measuring instruments and systems, including load cells and force gages. Accredited by the ANSI-ASQ National Accreditation Board (ANAB), NSTL adheres to ISO/IEC 17025:2017 standards for force calibration in accordance with ASTM E 74 and E 4 specifications. With capabilities to calibrate devices ranging from 30 lbf to 1,000,000 lbf in both compression and tension, NSTL maintains a high level of accuracy, with an uncertainty of applied forces within 0.002 lbf up to 12,000 lbf and 0.01 lbf from 12,000 lbf to 1,000,000 lbf. The laboratory's services are traceable to the National Institute of Standards and Technology, ensuring reliable calibration for a variety of applications. Generated from the website