Global Directory of Who’s Who Honors David F. Tierney
Oct 03, 2025
Lowell, MA – The Global Directory of Who’s Who proudly recognizes David F. Tierney for his exceptional achievements across multiple fields. A multifaceted professional, Mr. Tierney is the sole proprietor of four businesses, including Chain Gang Tree Removal, Harmony Counseling Service, SPK Systems, and his work as a Radio DJ. He is also a writer, actor, poet, and comedian whose creativity and leadership extend well beyond entrepreneurship. A graduate of Boston University, he earned his Bachelor of Science degree in Computer Sciences, graduating cum laude, and has contributed his expertise as a senior systems analyst. Dedicated to service, he volunteers at community radio station WUML 95.5 and is an active member of the American Massage Therapist Association.
Mr. Tierney’s background also reflects distinguished military service as a First Lieutenant with the United States Marine Corps, where he was honored with a Purple Heart, a Meritorious Unit Citation, and the Vietnamese Cross of Gallantry. His dedication to excellence is further demonstrated through his published newspaper articles and essays, which showcase his talent for communication and storytelling. Balancing professional, creative, and service-driven pursuits, David F. Tierney exemplifies resilience, innovation, and community commitment, making him a remarkable addition to the Global Directory of Who’s Who.
About David F. Tierney
Mr. Tierney is the sole proprietor of four businesses, including Chain Gang Tree Removal, Harmony Counseling Service, SDK Systems, and his work as a Radio DJ. He is also a writer, actor, poet, and comedian whose creativity and leadership extend well beyond entrepreneurship.
Name: David F. Tierney
Phone: (978) 452-3822
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Global Directory of Who’s Who Honors David F. Tierney