Greene Tweed
Global manufacturer of high-performance thermoplastics, composites, seals, elastomers, and engineered components for extreme-environment industrial applications.
- CEO / Founder
- Magen Buterbaugh
- Team Size
- 1001-5000
- Stage
- Established
- Latest Round
- Bootstrapped
Technology & Products
Key Products
Chemraz® FFKM elastomers; Arlon® PEEK thermoplastics; Xycomp® DLF™ thermoplastic composites; Seal-Connect® sealing solutions; MSE® metal spring energized seals; Fusion® FKM elastomers; Avalon® fluoropolymers; Electrical connectors (single/multi-pin, coax, fiber optic); Structural components for aerospace/defense
Differentiation
Value Proposition
High-performance materials and engineered components that operate reliably in extreme temperatures, pressures, chemical corrosion, and mechanical wear environments where failure is not an option.
How They Differentiate
Proprietary material formulations (Chemraz® FFKM, Xycomp® DLF™ composites) developed over 160 years; in-house engineering with 200+ engineers across NA/Europe/Asia; rapid prototyping process for thermoplastic composites cutting lead times ~50%; deep domain expertise in extreme-environment sealing and structural components.
Market & Competition
Target Customers
Aerospace OEMs (Boeing, Gulfstream, SpaceX, NASA), defense contractors, semiconductor equipment manufacturers, oil & gas/energy companies, chemical processors, medical device manufacturers, hydrogen economy companies
Industry Verticals
Aerospace; Defense; Space; Semiconductor; Chemical Processing; Energy (including Hydrogen); Life Sciences; Industrial Operations
Competitors
DuPont (fluoropolymers/elastomers); TE Connectivity (connectors/sealing); Freudenberg Sealing Technologies; Parker Hannifin (sealing solutions)
Growth & Milestones
Major Milestones
1863: Founded as hardware wholesaler in New York; 1940: Acquired by Max Delfiner family; 2023: Magen Buterbaugh appointed President & CEO; 2025: Multi-year McLaren Racing sponsorship deal; 2026: Rapid prototyping process for Xycomp® DLF™ composites launched; 2026: Thomas J. Castle appointed COO
Notable Customers
NASA; SpaceX; Boeing; Gulfstream; McLaren Racing; GE Aviation; Baker Hughes