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TPG advises leaders and organizations working to create a world where communities and the environment thrive together.

TPG Advisory Group is a strategy and social impact consulting firm founded by Tanner Glenn in 2015. We offer specialized services in strategic planning, content development, media relations, events, partnerships, and digital marketing for mission-driven movements and organizations around the world.


TPG also provides tailored literary consulting services for authors, artists, academics, and thought leaders.

Our Services

Media Relations and Content Production

We produce and promote high-quality content for clients seeking to expand their digital presence. From press releases and email newsletters to blog posts and podcasts, we can help you build community and sustained engagement among your target audience through a variety of media channels — both earned and paid.

Event Planning and Facilitation

With our comprehensive services for events, we help clients deliver seamless events online and offline. We offer support in branding, promotion, organizing programs, recruiting speakers, engaging sponsors, and virtual platform management.

Digital Marketing and Online Advertising

We are experts in the tools and techniques necessary to build a strong digital presence. We assist clients with social media planning, strategic communications, and online advertising, specializing in sustainable development, the environment, renewable energy, and progressive causes. 

Partnerships and Community Engagement

We work with clients to identify and engage crucial partners such as community groups, brands, foundations, and donors to make any project a success and solidify connections into durable and meaningful relationships.

Literary and Editorial Services

We offer a variety of literary and editorial services for authors, academics, and thought leaders including copyediting, proofreading, scriptwriting, and formatting material for Kindle Direct Publishing on Amazon (print and digital). We also organize tailored publicity campaigns for authors of narrative non-fiction, academic publications, and memoirs.

Our Services

Strategic Planning

We help leaders and organizations articulate their visions and formulate a roadmap for achieving both short- and long-term goals. We offer end-to-end strategic planning services, from facilitating team discussions to developing budgets for fundraising and capacity-building to producing a final product reflecting key aspirations and insights.

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