About the agency
PR Bunker is a Boston-area embedded leadership and strategic communications business run by Don Martelli. Its current website emphasizes placing an experienced communications or growth leader inside an organization rather than operating purely as an external press-pitching vendor. Target clients include nonprofits, associations, developers and professional-services firms navigating reputation, growth and community decisions.
Three explicitly advertised embedded roles are chief marketing officer for nonprofits, community-relations lead for real estate developers and head of growth for referral-driven professional businesses. The agency also provides crisis and public-contract communications, media counsel and strategic messaging on a project basis. This makes PR Bunker distinctive within the category: it combines strategic leadership and operational responsibility with conventional media and reputation support.
The site reports involvement in permitting 165 million square feet of real estate and attributes $250,000 in donations to coverage from a Boston Globe story. These are promotional claims made by the business, not independently audited causal outcomes. It also references Martelli's approximately 25 years of experience but does not establish an exact founding year for PR Bunker. The supported profile emphasizes the embedded operating model and founder identity.