MAGM, LLC

Provide Legionella Advanced Warning (LAW) equipment to public and private entities

Greenwell Professional Services excels in delivering comprehensive solutions in electrical utilities and power infrastructure, combining innovation with flawless execution. We provide expertise in program and electrical project management, ensuring efficient oversight and successful project delivery. Our specialized services include transmission line design, power generation, and power distribution, offering innovative, reliable systems tailored to diverse client needs. Additionally, we deliver expert construction consulting and valuation services, providing strategic insights to enhance project efficiency and long-term value. Known for our meticulous attention to detail, we approach every project with precision, addressing complex challenges with reliable, high-quality solutions. At Greenwell Professional Services, we are committed to exceeding client expectations, fostering trust through exceptional service, and driving measurable success in every endeavor we undertake.

Tarra Enterprises Inc. is an airport concessions business that owns and operates food-and-beverage operations, newsstands and specialty retail stores in airports throughout the United States. Tarra Enterprises works with airport authorities, municipalities, and hospitality and retail partners to bring airports high-performing global, national and regional brands. In addition to managing sales, building service teams, overseeing operations, and building lasting vendor and landlord relationships, Tarra Enterprises is well-capitalized to finance buildouts in airports of all sizes. The company participates as a valued partner of HMSHost and Hudson Group, global leaders in the airport concessions industry.