Lonnie Fine

Chief Executive Officer

Lonnie Fine has nearly 40 years of experience in facilities and aviation support services. Lonnie has worked for Triangle Services since 1974, and spent a sustained period performing various functions in both facilities and aviation support roles. From 1981, Lonnie worked in various aviation positions from General Manager, and was later promoted in 1990 to the President of Aviation Division. In 1993, he was appointed as Chief Operating Officer of Triangle Services and, later, became Chief Executive Officer in 1998. Lonnie is a member of the Young Presidents Organization (YPO) and the International Air Transport Association (IATA) Ground Handling Council. Lonnie earned his Business Degree from the American University.

Perry Fine


Perry S. Fine started his career at Triangle Services in 1980, where he is currently a principal owner with his brother, Lonnie Fine, as well as the President of ShelterClean. Perry holds a Real Property Administrator (RPA) designation from the Building and Owners Management Association (BOMA), a Certified Property Management (CPM) designation from The Institute of Real Estate Management (IREM), and a Masters in Real Estate from New York University (NYU). His undergraduate studies focused on Accounting and Computer Science.

Gregory Fine

MetroExpress - COO

Gregory Fine has over 10 years of experience in operations and strategy across various different business sectors. Based in New York, Gregory is responsible for the strategic development in growing the business and finding maximizing operational efficiencies throughout the company. Prior to joining Triangle Group of Companies, he was the Director of Real Estate Development at Shuster Management based in Jersey City. Gregory earned his Bachelor’s Degree from the University of Michigan and his JD from New York Law School.

John Ruppel

Facilities Management Services - COO

John has spent the past 17 years as a key contributor to the growth of Triangle’s Facilities Maintenance operations. Before becoming COO, John was VP of Operations of Triangle’s largest maintenance and custodial operation, spanning over 1.5 million square feet of sorting and manufacturing facilities with 15 miles of conveyance equipment. His background in electronics helped develop the skills of the maintenance staff, allowing previously sub-contracted work to be performed in-house. John is involved with several professional associations, including International Facility Management Association (IFMA) and Registered Building Service Manager (RSBM), and participates in courses offered by Building and Owners Management Association (BOMA) among other institutions.