ABOUT

Sullivan Development Services started as a way for me to work on multiple startup projects under one umbrella organization. Throughout the years I've completed worked with startups, small businesses, and local groups in the Berkshires and Pioneer Valley. Whether it's setting up social media pages, building out a website, or developing a strategy for your entire business...I can help with whatever you may need!

- Dan Shane Sullivan - Founder and CEO

STAFF

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Dan Shane Sullivan

Founder

Dan works directly with clients to understand their needs, and determine how we can help develop your ideas into reality. 

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Stella Sullivan
Research and 
Analysis

Company Mascot and

Support Animal

Our mascot will bring joy and creativity to your project. 

Our Research and Analysis enables SDS developments to ensure our advertisers deliver the best results for our clients.