Couldn’t you use one more sponsor?

Elevate your event to the next level

Sometimes it takes just one more sponsor to make your organization successful. One More Sponsor develops and sells annual sponsorship packages for associations and conferences. We compile your assets into a valued package that will appeal to sponsors looking to drive ROI.

Now more than ever, sponsors expect a mutually beneficial relationship. One More Sponsor is a lifetime of corporate contacts sifted, filtered, and custom selected for your needs. Our established personal connections nurtured over the years deliver associations and conferences results year after year through each board transition.

We know our clients are very busy so we take this time intensive sales initiative off their plate.

We know people. Actually, we know people looking to sponsor an organization like yours. We take our clients’ needs and match them with our partners’ wants. We do the research and deliver you a list of target companies to pursue. Once approved, our team uses existing relationships to contact the decision-makers at those targets and push your name to the top of their list. We reach out on your behalf in person, by email and by phone.

If there are corporations looking to sponsor events and organizations, why not yours? Let our existing relationships get your name to the forefront of choice events. Our consultant style approach gives us access to corporations who are seeking to maximize their relationships with the public (your attendees) and the press (your event’s publicity). Our team fills their needs and gives you a competitive advantage against the field. Are you ready for results?

Our founder, Tracy Oosterman, has always been connected. During her years in sales and hospitality she always heard the same question, “Could you find me one more sponsor? ” After enough yes’s to memorize the question, she took her contacts and founded a company of the same name. That was seven years ago and she’s been busy enough to never look back. Feel confident hers is the handshake that will get you the sponsorship revenue you need.

About Our Team


Tracy Oosterman

Managing Partner

Originally from Boston,Tracy Oosterman founded One More Sponsor in 2008 to help nonprofits connect with the right corporate sponsors needed to make their events profitable. Previously in her career, she sold sponsorships for American City Business Journals and Time Warner/Southern Living. She has built an extensive network of relationships over the past 20 years beginning in Atlanta and the Southeast and expanding nationwide.


Sarita Lew

Director of Strategic Partnerships

Sarita Lew an Atlanta native, has been working the Southeast Territory for over 17 years selling advertising programs in national newspapers such as The Globe & Mail, consumer magazines such as Martha Stewart Living, MSO/Everyday Food, Time Warner/Cottage Living and digital initiatives at The Weather Company/Weather Channel. She’s passionate about solving clients’ pain points and pitching ideas that are fun, effective and strategic.


Amy Hokkanen

Director of Association Partnerships

Amy Hokkanen has a background in association management, meeting planning and client relations. She enjoys cultivating relationships with our association partners. Amy is a graduate of the 2012-2013 Georgia Society of Association Executives (GSAE)’s Leadership Academy. She is a member of Meeting Professionals International (MPI), Professional Convention Management Association (PCMA) and Georgia Society of Association Executives (GSAE). Amy also enjoys spending time with family and friends, volunteering and attending UGA football games.


Gregg Bauer

Creative Director

Gregg has something most people don’t have: 30 years of experience in graphic design and advertising. Over the years he has helped brand company’s like: CNN, The Varsity, Dekalb Medical, Care International, and many B2Bs.

For the past ten years he has also been an adjunct professor of Advertising at Savannah College of Art and Design (SCAD) on the Atlanta campus. He teaches business of advertising classes as well as art direction and portfolio design.


Christy Milliken

Social Media Manager

Christy is a Florida native, has over 20 years in business management, marketing, and copywriting in strategic planning & events. Additional experience includes 10 years of Social Media development, strategy and growth along the coastal communities in South Walton, FL. In 2015 she founded The Social Curator which concentrates on integrated digital media management, partnerships, events  and social media education. Her market communities include regions across Florida, Georgia, Louisiana, Alabama, Tennessee, California, and Colorado.


Regina Robuck

Director of Conference & Event Partnerships

Regina Robuck, a Georgia native, has been working in association management for over 20 years and understands the dynamics involved in working with non-profit organizations. Over the last five years, she has focused on sponsor/exhibitor sales for association events and has built strong, long-lasting relationships with many in the industry. With a passionate nature and outgoing personality, Regina strives to create mutually beneficial partnerships that will last many years. In her free time, she loves to travel and attend concerts.

The First Step


300 W. Wieuca Road, Building A Suite 100, Atlanta GA 30342