ADDMAN Acquires Forecast 3D to Boost Polymer 3D Printing Power in Southern California

  • ADDMAN, backed by American Industrial Partners, acquired Forecast 3D on Dec. 31, 2025 to sharply expand polymer additive manufacturing capacity and create a Southern California hub spanning Carlsbad and Irvine.
  • Forecast 3D adds SLS/MJF-led polymer printing plus FDM, machining, and urethane casting, lifting ADDMAN to 160+ industrial systems, 550+ employees, and eight U.S. sites.
  • The combined platform aims to deliver end-to-end polymer part production from prototyping to full-rate production, integrating digital quoting and injection molding to cut lead times and scale-up risk.
  • The deal strengthens ADDMAN’s North American competitive position across aerospace/defense and industrial markets, though financial terms and integration impacts remain undisclosed.
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Strategic Implications

1. Scale & Geographic Reach: The addition of Forecast 3D gives ADDMAN a stronger foothold on the U.S. West Coast, with Carlsbad operations complementing existing Irvine-area capacity at its Dinsmore facility. This hub model strengthens the company’s ability to serve customers regionally with shorter logistics, quicker lead times, and improved risk mitigation for supply chain disruptions.

2. Technology Diversification: Forecast 3D’s core competencies in powder-based polymer additive manufacturing (SLS, MJF) and its broader service offerings (FDM, machining, casting) broaden ADDMAN’s technology stack. This extends the company’s ability to serve programs at all lifecycle stages, particularly for applications requiring high fidelity, production scale, or complex geometries.

3. Integrated Workflow & Value Chain Control: By combining rapid prototyping, polymer additive production, injection molding, and DFM/injection molding scale-up capabilities under one roof, ADDMAN reduces the handoffs between suppliers that often slow or complicate product development. Forecast 3D’s digital quoting/customer support infrastructure adds to this capability.

4. Competitive Positioning & Consolidation: This acquisition further entrenches ADDMAN among the top tier of additive manufacturers in North America. With over 160 industrial printers and operations in 8 locations, plus 550+ employees, the firm is better positioned to win large, defense and aerospace-focused contracts, where scale, breadth of capabilities, certification, and reliability matter.

Potential Risks & Open Questions

  • Financial Terms Unknown: None of the announcements disclose purchase price, deal valuation, or anticipated return on investment. Understanding these is key to evaluating financial risk and margin pressures.
  • Integration Complexity: Integrating Forecast 3D’s operations, channels, workforce, and systems into ADDMAN’s existing Polymer division may pose challenges in quality control, culture alignment, and customer transitions. Forecast has its own brand identity and operational history.
  • Margin Pressure & Volume Stress: Scaling up production and increasing throughput often drive down per-unit costs but require rigour in process optimization, quality control, and supply chain management. For polymers, material costs, yield, and consistency are especially stressed under high volume. ADDMAN must ensure this scalability doesn’t erode margins.
  • Market Demand & Pricing Dynamics: As more service providers consolidate, pricing competition may intensify, especially for commodity polymer AM work. Success will depend on ability to differentiate via certifications, material capabilities, and value-added services.
  • Regulatory and Sector Risks: Serving aerospace, defense, medical markets brings regulatory burdens (e.g., material qualifications, traceability, certifications). Ensuring Forecast 3D’s capacity meets those standards will be critical.
  • Operational & M&A Implications

    ADDMAN’s parent, American Industrial Partners (AIP), continues its strategy of acquiring complementary capabilities, vertical integration, and geographic spread. This fits with their ambition, since ADDMAN was established in 2021. [2<] Forecast 3D becomes another meaningful platform bolt-on, alongside earlier acquisitions like Dinsmore, Keselowski Advanced Manufacturing, and others.

    From an investor standpoint, scale in AM may help weather cyclicality better, particularly across industrial sectors. But maintaining operational discipline, managing capital expenditures (e.g., maintaining >160 systems), and ensuring utilization across the fleet remain high will be crucial. The return horizon is likely in multi-year time frames.

    Broader Industry Impacts

    This deal contributes to increasing consolidation in the additive manufacturing service bureau space. It accelerates the trend of full-lifecycle manufacturing service providers—able to prototype, produce, and mold/inject—versus narrower specialist shops. New entrant barriers rise as incumbents amass capacity and capabilities. Government contracts, defense programs, and supply chain resiliency policies (reshoring, buy-America) may favor such capped providers.

    Key Metrics to Watch

    • Deal price / acquisition multiple (EV/EBITDA or EV/Revenue) when disclosed.
    • Utilization rates at Carlsbad + Irvine sites, post-integration.
    • Margins in polymer additive versus conversion to injection molding transitions.
    • Customer retention vs new wins, especially in aerospace, defense, medical sectors.
    • CapEx requirements for upgrades, certifications, materials supply chain.
Supporting Notes
  • Forecast 3D is a 30-year veteran in additive manufacturing located in Carlsbad, California.
  • The acquisition closed on December 31, 2025.
  • ADDMAN is a portfolio company of American Industrial Partners.
  • Forecast 3D’s core polymer AM technologies include Selective Laser Sintering (SLS) and Multi Jet Fusion (MJF); additional capabilities include Fused Deposition Modeling (FDM) and urethane casting.
  • ADDMAN’s existing facility in Irvine (Dinsmore) combined with Forecast 3D’s Carlsbad operation forms a Southern California polymer manufacturing hub.
  • Following the acquisition, ADDMAN’s industrial additive fleet exceeds 160 additive systems, spans 8 locations, and employs over 550 people.
  • The company’s service addressable markets include aerospace & defense, commercial space, energy, medical, automotive, consumer goods, electronics; from rapid prototyping through full-rate production.
  • Forecast 3D offers mature digital quoting and customer support platforms.
  • No financial terms disclosed in sources.

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