Keli Posch
Chief Marketing Officer
Keli Posch serves as Chief Marketing Officer at Sustainability Partners, where she is responsible for developing and executing the marketing and brand strategies that advance SP’s mission and drive growth across the company’s diverse market segments.
In this role, Keli leads SP’s full marketing platform spanning brand strategy, digital marketing, demand generation, corporate communications, thought leadership, and public and media relations. Her strategic and integrated approach to marketing drives cross-functional alignment across the organization to business objectives, revenue goals, and long-term market positioning.
Keli brings more than two decades of marketing leadership to SP. Prior to joining Sustainability Partners, she served as Vice President of Global Marketing at Clover Environmental Solutions, where she drove strategy across a $350 million portfolio of global brands and spearheaded campaigns that increased leads by 277% year-over-year. She also founded KMP Solutions, a marketing strategy consultancy serving clients including Microsoft and Insight, and earlier held senior marketing leadership at Insight, a Fortune 500 technology company.
Since joining SP, Keli has elevated the company’s brand presence in the water, clean energy, and EV infrastructure markets. She has been central to shaping SP’s go-to-market strategy and ensures the brand clearly communicates the company’s unique Infrastructure as a Service® model and its transformative value add across all channels and audiences.
Keli is known for her ability to translate complex business strategies into compelling brand narratives and high-impact marketing programs. She leads with a collaborative mindset, partnering closely with the executive team and across business units to drive alignment, revenue growth, and expanded market share.