Spring
Full-service additive manufacturing bureau specializing in FDM and MJF polymer production, delivering monolithic functional parts up to 1m² and rapid prototypes for aerospace, medical, and industrial applications.
- CEO / Founder
- Fabio Gualdo
- Team Size
- 11-50
- Stage
- Active
- Total Funding
- Bootstrapped
- Latest Round
- Bootstrapped
Technology & Products
Key Products
FDM 3D printing services (Stratasys Fortus systems); Multi Jet Fusion (MJF) polymer production; Composite fiber-reinforced manufacturing (via Reinforce 3D alliance); Engineering design and CAD/CAM services; Rapid prototyping and functional testing; Direct Digital Manufacturing (DDM); Quality control via laser scanning
Technological Advantage
VERIFIED: Build capacity for monolithic parts up to 1m² enables single-piece production impossible with competitors; dual-platform approach (FDM + MJF) provides material flexibility; aerospace certification (AS 9100) and membership in Venetian Aerospace Innovation cluster (AIR) locks in defense/aero customers; Reinforce 3D partnership positions Spring as early adopter of fiber-reinforced polymer AM (CFIP), differentiating from traditional service bureaus
Differentiation
Value Proposition
Reduce product development cycle from weeks to days using advanced FDM/MJF technology; produce functional test parts and low-volume production components at 70% of output with aerospace-certified quality (AS 9100); eliminate subcontracting delays through in-house engineering, CAD/CAM design, and laser-scanned QC
How They Differentiate
VERIFIED: Spring differentiates via (1) large monolithic build capacity (up to 1m²) vs. standard ~600x600x600mm for many competitors, enabling single-part production; (2) aerospace pedigree with AS 9100 certification and 20+ years experience vs. generalist bureaus; (3) Reinforce 3D exclusive alliance for CFIP composite AM — early-stage differentiator not available from larger competitors; (4) engineering services depth (CAD/CAM expertise, laser QC, reverse-engineering) beyond print-only competitors
Market & Competition
Target Customers
OEMs and manufacturers in aerospace, defense, medical, and industrial automation requiring rapid prototyping, tooling, and production parts with functional testing capabilities
Industry Verticals
Aerospace; Defense; Medical & Healthcare; Motorsport & Racing; Industrial Automation; Automotive
Competitors
Stratasys Direct Manufacturing (multinational service bureau, FDM/PolyJet focus); Protolabs (global on-demand manufacturing, MJF and SLS services); Shapeways (global 3D printing service, polymer and metal focus); 3D Systems subsidiary service bureaus (broad polymer AM)
Growth & Milestones
Growth Metrics
Annual output: 70% Direct Digital Manufacturing (production parts), 30% functional prototyping; employee productivity: 250,000 cycles per employee per year (per internal statement); 20+ year continuous operation in aerospace and industrial AM; Techpilot data: 1–5M EUR annual revenue (2024 estimate)
Major Milestones
1998: Founded by Fabio Gualdo combining product design and prototyping expertise; 2000s: Adopted Stratasys FDM technology, scaled to multiple production systems; 2014: Implemented in-house laser scanning QC for 3D printed parts reverse-engineering; 2015: Achieved ISO 9001:2015 certification; 2015: Achieved AS 9100 (EN 9100) certification for aerospace/defense manufacturing; 2020s: Added Multi Jet Fusion (MJF) capability for polymer production; 2024: Formalized strategic alliance with Reinforce 3D (Spain) for composite fiber-reinforced AM (CFIP) development and commercialization; 2024: Joined Aerospace Innovation and Research (AIR) cluster for collaborative aerospace R&D
Notable Customers
Speed Up motorsport team (technical sponsor, functional parts for racing); Aerospace sector OEMs (unnamed, via Aerospace Innovation & Research cluster membership); Medical device manufacturers (references to medical modeling and healthcare applications); Industrial automation manufacturers (70% of output is DDM for production components)