Supersede has raised a $13 million Series A to expand manufacturing and pursue residential and commercial construction customers, Marine Business reported November 9. The financing follows a factory opening near its RV customers in Indiana.
The company makes recycled-plastic panels intended to replace plywood and oriented strand board in structural applications. Coachmen RV has adopted its Marine Board for Catalina trailer floors. Co-founder and CEO Sean Petterson told RVBusiness in September that its extrusion process lets Supersede make boards to customers' chosen lengths.
Supersede opened the 100,000-square-foot Bristol factory in September, adding to its Phoenix operation. The Indiana site is about 10 miles from Coachmen's headquarters and factories, Manufacturing Dive reported. Petterson told the publication at the time that the expansion would proceed in three phases, with the first doubling capacity.
Its earlier $10 million seed financing combined $5 million of convertible debt with $5 million of senior secured equipment financing, according to an International Boat Industry account republished on Supersede's website. That package supported plans for the second plant.
Closed Loop Partners, an investor in the seed round, announced a further $5 million loan in May 2026 for equipment at the Midwest plant. The loan includes an interest-rate incentive for using more recycled material in finished products, the lender said.