The Castle Group: PRGN’s PR and Event Management firm in Boston, MA, USA
The Castle Group
APRIL 10, 2023
Castle’s Role in PRGN Castle lends expertise in public relations and is one of four agencies specializing in event management. Amersfoort, Netherlands Fearey – Seattle, Washington (USA) Free Communication – Bucharest, Romania Ghidotti – Little Rock, Arkansas (USA) Global.
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