Neighborhood 91 in Pittsburgh is actively increasing as a complete website that integrates a number of levels of the additive manufacturing (AM) provide chain. Situated close to Pittsburgh Worldwide Airport, the event is overseen by the nonprofit Regional Industrial Improvement Company (RIDC) on land owned by the Allegheny County Airport Authority. Of the 195-acre grasp plan, one constructing is presently operational and a second is underneath development, with continued efforts underway to draw new tenants and develop the positioning’s industrial footprint.
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“The Neighborhood 91 mission represents an thrilling alternative to construct on the area’s manufacturing historical past and present enterprise and educational belongings to create an financial catalyst for the area,” mentioned RIDC Senior Vice President Tim White. “We’re already in conversations with corporations that acknowledge its attributes and worth as a location for the sorts of companies which have the flexibility to contribute to regional development.”

Corporations That Have Joined Pittsburgh’s Neighborhood 91 AM Hub
Neighborhood 91 was initially introduced in late 2019, by Pittsburgh Worldwide Airport and the College of Pittsburgh. Launched to assist make Pittsburgh a world chief in additive manufacturing, Neighborhood 91 is a brand new idea trying to “condense and join all parts of the AM/3D Printing provide chain into one highly effective manufacturing ecosystem.”
Present tenants at Neighborhood 91 signify a large spectrum of exercise throughout the AM worth chain, together with powder manufacturing, industrial gasoline recycling, {hardware} and half fabrication, testing, and remaining product supply. These operations serve essential sectors comparable to aerospace, protection, power, and industrial items.


Among the many corporations is HAMR Industries LLC, which focuses on creating supplies and manufacturing processes for mission-critical parts working in excessive environments. The corporate performs a key function in translating early-stage applied sciences into deployable options for protection and different high-performance functions.
Cumberland Additive, an engineering providers supplier, strengthens Neighborhood 91’s manufacturing capabilities by its contract providers in metallic and polymer 3D printing in addition to CNC machining. From prototyping to full-scale manufacturing, Cumberland delivers precision elements for industries that require excessive reliability and efficiency.
Metallic Powder Works (MPW), metallic powder manufacturing specializer, helps the positioning’s supplies innovation section with its patented DirectPowder course of. The method converts bar inventory into metallic powders in small batches, making it well-suited for AM functions. Utilizing its no-melt DirectPowder expertise, the method preserves the unique materials’s microstructure and mood, leading to high-quality, defect-free powders.
Increasing additive manufacturing’s attain into personalised shopper merchandise, The Way forward for Jewellery—a web based, direct-to-consumer customized jewellery firm—can be a tenant at Neighborhood 91. The corporate presents a quick, interactive 3D design platform that permits clients to effortlessly customise rings, pendants, and wedding ceremony bands. Its intuitive web-based interface combines user-friendly design instruments with an environment friendly backend manufacturing workflow, streamlining the trail from digital design to completed piece.
RJ Lee Group, an industrial forensics and scientific consulting agency, delivers specialised analytical providers to producers. Leveraging experience in supplies characterization, failure evaluation, and environmental well being and security, the agency helps guarantee product high quality and regulatory compliance all through advanced manufacturing processes.
JEOL Inc., a Japanese specialist in electron optics and superior imaging applied sciences, contributes to the ecosystem with its Electron Beam Metallic Additive Manufacturing system. Providing larger energy density and sooner construct speeds than conventional laser-based techniques, JEOL’s expertise accelerates improvement timelines and enhances manufacturing effectivity.
Neighborhood 91 additionally advantages from shut collaboration with educational establishments that bridge analysis and business. The College of Pittsburgh’s Middle for Superior Manufacturing (UPCAM) facilitates partnerships throughout academia, authorities, and the non-public sector, serving to to align analysis initiatives with industrial wants. Equally, Carnegie Mellon College’s Subsequent Manufacturing Middle leverages its engineering and knowledge science experience to steer interdisciplinary analysis in AM.


Different Additive Manufacturing Hubs
Along with developments at Neighborhood 91, new specialised additive manufacturing amenities have lately been established internationally. In April, Spanish 3D expertise supplier Sicnova inaugurated the Middle for Particular Functions and Course of Certification for the Navy and Protection Sectors (CEDAEC), the primary facility in Spain solely devoted to superior manufacturing and certification of protection parts. The opening ceremony was held at Novaindef’s amenities, that are acknowledged for his or her experience in producing and securing essential protection elements.
In 2025, Chinese language metallic 3D printer producer Hanbang United 3D Know-how (HBD) launched a large-scale, absolutely operational additive manufacturing facility in Guangdong. The location includes a manufacturing hub, intensive R&D workshops, analysis laboratories, workplace area, and convention amenities. In response to HBD, the power serves as a “essential enabler of technological developments,” facilitating the event of high-performance metallic 3D printing applied sciences.
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Featured picture reveals Neighborhood 91 mission. Photograph by way of RIDC.