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GTI International, a subsidiary of GTI, combines capital, technical expertise, infrastructure, and access to GTI’s global network of partners and customers, advanced laboratories, unrivaled training, and resources to help companies expand and grow.​ We partner and invest in the best ideas within the natural gas and energy markets that align with our overall mission and advance the national and global energy landscape.


On January 1, 2017, GTI International, Inc. (GTII) subsidiaries Fisher-Nickel, Inc., Davis Energy Group, Inc., and Bevilacqua-Knight, Inc. (BKi) combined to become a new company, Frontier Energy, Inc.

Frontier Energy is a professional services firm delivering energy efficiency, market transformation, and transportation solutions. Backed by the strong reputation and legacies of its divisions, the company’s knowledge-based offerings will leverage decades of experience to deliver differentiated products and services.

Fisher-Nickel logo
Davis Energy Group logo
BKi logo

Other Select Subsidiaries
Frontier Associates LLC logo

Frontier Associates LLC provides energy efficiency program support, engineering and technical consulting, and software solutions across the country. The company consults with utilities and other entities on the design, implementation, and evaluation of energy efficiency, demand response, and renewable energy programs to increase customer adoption of efficient technologies and behaviors in the residential, multifamily, and commercial market sectors. The team also has expertise in demand side management and energy pricing, policy, resource planning, and water conservation, and can provide economic modeling services. Frontier Associates’ proprietary EnerTrek Software Solutions database tools offers utility efficiency program analysis, management, and tracking. Frontier Associates is located in Austin, Texas, and was acquired by GTI International in January 2017.

CDH Energy logo

CDH Energy Corp. (CDH) is a professional services firm specializing in monitoring and evaluating energy technologies related to building efficiency, industrial processes, distributed generation (DG), combined heat and power (CHP), fuel cells, and solar power performance. Using energy simulation skills, they can help clients assess building systems and equipment operations, assess markets, create energy savings verification plans, determine application feasibility, and support energy efficiency programs in achieving greater energy market transformation. CDH provides building system design options analysis, product assessments, and technology research and demonstration. The company is located in Cazenovia, NY and was acquired by GTI in September 2014.

Enovation Partners logo

​In 2013, GTI helped launch a consulting firm, Enovation Partners, focused exclusively on serving the energy and infrastructure sectors. GTI supports Enovation Partners with technical knowledge and experience as it helps U.S. and multinational clients develop high-impact strategies, evaluate new technologies, assess the regulatory landscape, and navigate the business environment of a rapidly changing market.

LocusView Solutions logo

LocusView Solutions brings advanced geospatial technology and services to the natural gas industry to reduce O&M costs and ensure regulatory compliance.