Investor Login About Us Affiliates Deal Sources Investment Criteria Executive Sponsorship News Contact Us The Grey Mountain Partners Executive Sponsorship Program involves working in tandem with high potential, C-level leaders in order to acquire businesses that together we believe have the potential for long-term value creation. Executive Sponsorship We believe that the fundamental elements for building successful lower middle market businesses are: Good people; Good information; and Basic discipline. While all three are necessary for long term success, the first – Good people – is by far the most essential element. As a result, identifying and partnering with world class leadership teams has always been our top priority. The Grey Mountain Partners Executive Sponsorship Program (“ES Program”) involves working in tandem with high potential, C-level leaders in order to acquire businesses that together we believe have the potential for long-term value creation. For nearly a decade, we have been supporting executives in the ES Program with professional and financial resources and, in turn, these relationships generate a significant number of closed platform investments and current transaction opportunities. To learn more about the program, discuss an investment opportunity or introduce a potential ES Program candidate, please email us at ES@greymountain.com. Boulder, Colorado 1470 Walnut Street Suite 400 Boulder, Colorado 80302 t 303.449.5692 f 303.449.3194 info@greymountain.com

Investor Login About Us Affiliates Deal Sources Investment Criteria Executive Sponsorship News Contact Us Current Affiliates Mann Lake Gulf Coast Specialty Energy Services (GCSES) Former Affiliates 48forty Solutions Kronos Foods Sunbelt Transformer Fleetwood Industries Dimex Consolidated Glass Holdings (CGH) Bolttech Mannings Triton Diving Services ATS Honsador Holding Binswanger Glass Stratix Herr-Voss Stamco AQS Robbins Distribution International UTEX Industries Current Affiliates > Gulf Coast Specialty Energy Services (GCSES) Gulf Coast Specialty Energy Services is an environmental remediation, marine construction, and energy infrastructure services platform focused on providing specialized technical capabilities and equipment to customers across the Southeastern U.S. The Company’s operating divisions include Frogco Amphibious Services, Marlin Services, M&C Oilfield Services, and Specialized Environmental Resources (SER). Each of these divisions allows the Company to offer a holistic and unified suite of services to customers in the coastal wetlands, inland marine, utility, and midstream energy sectors. Website: www.gcseservices.com Fund III Boulder, Colorado 1470 Walnut Street Suite 400 Boulder, Colorado 80302 t 303.449.5692 f 303.449.3194 info@greymountain.com