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Gregstone

Belmont, Massachusetts, United States
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Enhances executive presence and media training for leaders

Stone Communications specializes in executive coaching and media training, helping leaders enhance their presence and communication skills. They offer services such as branding, presentation skills training, and crisis communications to support clients in various professional settings.

Their approach includes coaching Fortune 20 managers on executive presence and training professors and senior executives for media interviews. Stone Communications also assists in branding projects, such as helping AI startups define their brand identity.

Typical engagements include teaching scientists to present their research effectively and coaching spokespeople for high-profile media appearances. Greg Stone, the founder, is also an author of mystery novels and management books, adding a unique storytelling perspective to their services.

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SERVICE

Capabilities

Category

PR and Communications

Services

Agency details

Team size
1-10 people

About this agency on Agency List

Gregstone holds an Agency List Score of 53 out of 100.

That score is higher than 6% of the 37,023 agencies Agency List has assessed so far.

The Agency List Score measures how well an agency documents its work in public: named clients, quantified outcomes, and whether those outcomes are attributed to the agency rather than to the client.

It does not measure client satisfaction, price, or availability.

How the Agency List Score is measured

Assessment date

Agency List assessed Gregstone in September 2026, reading 7 pages published on gregstone.com.

The score reflects what Gregstone had published by that date; anything published since has not been read.

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