A.J. Tuck
A.J. Tuck Company is a century-old precision electroforming manufacturer in Brookfield, Connecticut, that recently licensed an ORNL hybrid process combining 3D-printed polymer mandrels with electroforming to produce sealed metal HIP cans for nuclear and defense applications.
- CEO / Founder
- Dara Williams
- Team Size
- 11-50
- Stage
- Active
- Latest Round
- Bootstrapped
Technology & Products
Key Products
Precision microwave waveguide hardware, coldshields for IR detectors, capacitors, reflectors, heat shields, heat exchangers, plastic injection molds, roto-molds, decorative electroformed reproductions, precision ductwork, comparator gauges, and (new) electroformed HIP cans built over 3D-printed polymer mandrels for nuclear-component powder metallurgy
Technological Advantage
Deep proprietary electroforming process knowledge (since 1917) now paired with an ORNL-licensed hybrid process using 3D-printed polymer mandrels overplated with electroformed nickel shells (2-3mm thick) to create leak-free HIP cans for consolidating metal powders into dense nuclear components
Differentiation
Value Proposition
Combines century-old precision electroforming expertise with a newly licensed additive manufacturing route (3D-printed mandrel plus electroforming) to produce complex, leak-free metal shells for hot isostatic pressing, enabling components whose geometry or supply constraints make conventional fabrication difficult.
How They Differentiate
Combines century-long electroforming mastery with newly licensed AM-enabled HIP can production, positioning it uniquely at the intersection of polymer additive manufacturing, electroforming, and metal-powder HIP for nuclear-grade components - a niche most competitors in either AM or traditional electroforming do not span
Market & Competition
Target Customers
Government labs, national laboratories, prime defense and aerospace contractors, satellite/space program manufacturers, and advanced nuclear reactor developers
Industry Verticals
Aerospace, defense, nuclear energy/advanced reactors, satellite/space, telecommunications (historical), medical (MRI capacitors), film/entertainment props
Competitors
Veco B.V.; Optiforms; Galvanoform (precision electroforming manufacturers serving aerospace, defense, and electronics markets)
Growth & Milestones
Major Milestones
1917: Alvin Tuck Sr. founded A.J. Tuck Company in Manhattan after leaving Tiffany Studios; 1920s: relocated to Brookfield, CT; 1962: built current plant for Western Electric waveguide production; 1979: Alvin Tuck IV became President; 2026: licensed ORNL hybrid 3D-printing + electroforming process, producing five leak-free electroformed nickel HIP cans and filing a provisional patent for nuclear component manufacturing under President Dara Williams
Notable Customers
Historical: Western Electric/AT&T (microwave waveguide hardware for Long Lines network), TIROS satellite program, Direct Broadcast Satellite systems; current: unnamed government labs and prime defense/aerospace contractors; new collaboration with Oak Ridge National Laboratory on nuclear HIP can manufacturing
Recent coverage of A.J. Tuck
- A.J. Tuck Company and ORNL detail hybrid 3D printing-electroforming process for nuclear reactor HIP can productionenergiesmedia.com
- A.J. Tuck Company and Oak Ridge National Lab develop hybrid 3D printing-electroforming process for nuclear reactor HIP c...ans.org
- ORNL licenses A.J. Tuck hybrid 3D-printing and electroforming process after five leak-free HIP cansinnovationnewsnetwork.com