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Maryland Marketing Source is a Randallstown, MD-based company in the Business Services sector.
Melvyn Wilson Dds - City Dental is a Oakland, CA-based company in the Business Services sector.
True North Research, Inc is a Encinitas, CA-based company in the Business Services sector.
PF Holdings is a technology-focused energy services holding company that serves the North American Oil & Gas industry. It operates a group of portfolio companies that provide a full range of services designed to simplify operations and ensure supply chain assurance for clients. The company offers project design and manufacturing, sand and chemical supply, logistics coordination, automation technology, emissions reduction, and additive manufacturing. These integrated services aim to reduce costs and inefficiencies, supporting growth and sustainable operations in the market. PF Holdings operates through three main segments: Stimulation Services, Manufacturing, and Proppant Production, providing hydraulic fracturing, well stimulation, and in-basin frac sand among other services. Headquartered in Willow Park, Texas, PF Holdings emphasizes high ethical standards and fairness in its business practices. The leadership team combines industry knowledge with financial expertise to deliver customer-centric solutions focused on innovation and sustainability.