Key Takeaways
- • Platinum Equity acquires Tangent Technologies from The Sterling Group, marking Sterling's exit after more than tripling the recycled-plastic lumber manufacturer's size over approximately eight years of ownership.
- • Tangent Technologies manufactures synthetic lumber from high-density polyethylene (HDPE) sourced from post-consumer and post-industrial plastic waste, producing boards and profiles for outdoor furniture, marine infrastructure, and public amenities that resist rot, moisture, and insects while requiring minimal maintenance.
- • The US composite railing and decking market is projected to grow at an 11 percent compound annual growth rate, reaching $2.9 billion by 2033 from roughly $1 billion in 2024, while the global plastic lumber market is forecast to expand from $6.3 billion to $17.6 billion over the same period at a 10.8 percent CAGR.
- • Tangent is consolidating U.S. and Canadian operations into a new 1.5 million-square-foot manufacturing facility in Montgomery, Illinois, supported by a $50 million investment backed by an Illinois EDGE incentive agreement, with current operations based in Aurora, Illinois employing approximately 500 workers.
- • Sterling's value-creation strategy included three add-on acquisitions under its ownership: Home & Leisure (Ontario-based furniture extruder, 2019), Vinyl Tech (Ohio-based playground and furniture distributor, 2019), and Bedford Technology (Minnesota-based structural lumber manufacturer, February 2020).
Summary
Platinum Equity has acquired Tangent Technologies, a manufacturer of synthetic lumber made from recycled plastic, concluding The Sterling Group's eight-year ownership period during which the company more than tripled in size. The transaction represents a significant exit for Houston-headquartered Sterling and marks Platinum's entry into the fast-growing recycled and composite building products sector.
Tangent Technologies manufactures weatherproof lumber by extruding high-density polyethylene (HDPE) derived from post-consumer and post-industrial plastic waste—including material from milk jugs and detergent bottles—into boards, posts, and profiles that replicate the appearance and function of traditional wood while offering superior durability and minimal maintenance requirements. The company's product portfolio spans decorative and furniture-grade lumber for casual outdoor furniture, structural and semi-structural profiles engineered for marine infrastructure and boardwalk applications, and HDPE sheet stock supplied to fabricators. Founded in 2003 and led by CEO Kevin Potthoff, Tangent currently operates from a facility near Chicago in Aurora, Illinois, with approximately 500 employees.
The broader market backdrop supports strong growth dynamics for Tangent's category. The U.S. composite railing and decking market was valued at approximately $1 billion in 2024 and is projected to reach $2.9 billion by 2033, representing an 11 percent compound annual growth rate, according to Grand View Research. The global plastic lumber market is forecast to expand from $6.3 billion to $17.6 billion over the same period, a 10.8 percent CAGR, driven by expansion of outdoor living spaces, sustained home renovation activity, and sustained consumer demand for low-maintenance alternatives to pressure-treated wood.
Under Sterling's stewardship, Tangent executed a strategic add-on acquisition program that expanded its geographic reach and product capabilities. In 2019, the company acquired Home & Leisure, an Ontario-based extruder and fabricator serving the mass-market casual furniture industry, and Vinyl Tech, an Ohio-based distributor serving furniture and playground builders across Ohio, Pennsylvania, and Indiana. In February 2020, Tangent acquired Bedford Technology, a Minnesota-based extruder of structural and semi-structural plastic lumber used in marine infrastructure and boardwalks, from Hillcrest Capital Partners and founder Brian Larsen. The company is now consolidating U.S. and Canadian operations into a new 1.5 million-square-foot manufacturing facility in Montgomery, Illinois, backed by a $50 million investment supported by an Illinois EDGE (Economic Development for a Growing Economy) incentive agreement. Moelis and Lincoln International served as financial advisors to Tangent on the transaction.
Tangent Technologies manufactures weatherproof lumber by extruding high-density polyethylene (HDPE) derived from post-consumer and post-industrial plastic waste—including material from milk jugs and detergent bottles—into boards, posts, and profiles that replicate the appearance and function of traditional wood while offering superior durability and minimal maintenance requirements. The company's product portfolio spans decorative and furniture-grade lumber for casual outdoor furniture, structural and semi-structural profiles engineered for marine infrastructure and boardwalk applications, and HDPE sheet stock supplied to fabricators. Founded in 2003 and led by CEO Kevin Potthoff, Tangent currently operates from a facility near Chicago in Aurora, Illinois, with approximately 500 employees.
The broader market backdrop supports strong growth dynamics for Tangent's category. The U.S. composite railing and decking market was valued at approximately $1 billion in 2024 and is projected to reach $2.9 billion by 2033, representing an 11 percent compound annual growth rate, according to Grand View Research. The global plastic lumber market is forecast to expand from $6.3 billion to $17.6 billion over the same period, a 10.8 percent CAGR, driven by expansion of outdoor living spaces, sustained home renovation activity, and sustained consumer demand for low-maintenance alternatives to pressure-treated wood.
Under Sterling's stewardship, Tangent executed a strategic add-on acquisition program that expanded its geographic reach and product capabilities. In 2019, the company acquired Home & Leisure, an Ontario-based extruder and fabricator serving the mass-market casual furniture industry, and Vinyl Tech, an Ohio-based distributor serving furniture and playground builders across Ohio, Pennsylvania, and Indiana. In February 2020, Tangent acquired Bedford Technology, a Minnesota-based extruder of structural and semi-structural plastic lumber used in marine infrastructure and boardwalks, from Hillcrest Capital Partners and founder Brian Larsen. The company is now consolidating U.S. and Canadian operations into a new 1.5 million-square-foot manufacturing facility in Montgomery, Illinois, backed by a $50 million investment supported by an Illinois EDGE (Economic Development for a Growing Economy) incentive agreement. Moelis and Lincoln International served as financial advisors to Tangent on the transaction.
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