Coex 3D
Manufactures high-quality 3D printing filaments using prime virgin resins, extruded in-house in Wisconsin for FDM/FFF printers, serving hobbyists to industrial customers.
- CEO / Founder
- Todd Louthain
- Team Size
- 11-50
- Stage
- Active
- Total Funding
- $110,000
- Latest Round
- Pre-Seed
- Key Investors
- Antler
Technology & Products
Key Products
PLA filaments; ABS filaments; Engineering-grade filaments; Nylon filaments (CoexNylex); 3D printers and parts; Filament drying and storage containers; Bed adhesives
Technological Advantage
Proprietary in-house extrusion and calibration processes ensure high-quality filaments with precise color and diameter tolerances, supported by employee-owned business model fostering customer loyalty.
Differentiation
Value Proposition
Provides U.S.-made, consistent-quality filaments with strict quality control, reducing reliance on overseas imports and ensuring reliable performance for 3D printing projects.
How They Differentiate
Focuses on U.S.-manufactured filaments with strict quality standards, contrasting with competitors that may rely on overseas production; offers a wide range of engineering-grade materials for diverse applications.
Market & Competition
Target Customers
Home hobbyists, educators, small to mid-size manufacturers, large-scale additive manufacturing operations
Industry Verticals
Education; Manufacturing; Hobbyist/Consumer; Rapid Prototyping
Competitors
3DXTECH; Stratasys; EOS
Growth & Milestones
Growth Metrics
Coex 3D joined Green Bay Innovation Group in December 2023.
Major Milestones
1996: Founded as plastic spiral book bindings manufacturer; 2016: Pivoted to 3D printing filaments; 2020: Todd Louthain purchased business, made it employee-owned; 2023: Joined Green Bay Innovation Group