Open Technology Solutions, LLC (OTS) is a technology credit union service organization (CUSO) located in Denver, Colorado. OTS was formed by Bellco Credit Union and Bethpage Federal Credit Union in 2003, to provide partner credit unions with shared technical expertise and systems, operational efficiencies, and opportunities for business.

OTS operates a high-availability data center that supports the necessary computer equipment to operate OSI's Complete Credit Union System (TCCUS) and the complete OSI cView suite.  In addition, the data center supports IA Systems' Streamlend lending application, and a custom-developed home banking application.

The OTS data center is a 24x7 operation, with skilled network technicians and operators available and onsite around the clock.

OTS is located at 8085 South Chester Street, Suite 100, in Centennial, Colorado, 80112. For membership inquiries, please call (303) 708-7140.