Dinsmore
- Company typePrivate
- Founded2002
- HeadquartersIrvine, United States
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Dinsmore does
Dinsmore was a polymer additive manufacturing company founded in 2002 and based in Irvine, California, that has been acquired by and fully integrated into ADDMAN. Following the acquisition, Dinsmore no longer operates as an independent entity and now functions as part of ADDMAN's vertically integrated manufacturing platform, contributing polymer additive expertise to a broader service portfolio that includes metal additive manufacturing, injection molding, and precision CNC machining. The company operates eight U.S. manufacturing facilities organized into three divisions — ADDMAN Polymer (Carlsbad, Irvine, Ontario), ADDMAN Advanced Metals (Statesville, Thousand Oaks), and ADDMAN Precision (Glen Burnie, Wright City) — under a corporate headquarters in Fort Myers, Florida.
The combined platform provides end-to-end production support spanning polymer 3D printing technologies (MJF, FDM, SLA, DLP, SLS, DLS, PolyJet, HPS), metal additive manufacturing via LPBF, injection molding, CNC milling and turning, and integrated engineering services. Notable technical differentiators include the award-winning ADDCAAM proprietary software for additive manufacturing design and optimization, HexPEKK high-performance polymer material, Niobium C103 superalloy processing capability for hypersonic applications, and proprietary print parameter and material development processes. The company maintains a certification stack covering ITAR, ISO 9001:2015, NADCAP, ISO 13485:2016, AS9100D, ISO 14001:2004, and ISO 50001, enabling it to serve mission-critical defense, aerospace, medical, energy, and industrial customers.
Revenue is generated through project-based manufacturing services delivered via direct enterprise sales to defense, aerospace, medical, and industrial customers requiring prototype-through-production support. Pricing is quote-based and not publicly disclosed. The go-to-market motion is consultative, targeting complex manufacturing needs where advanced materials expertise (refractory alloys, superalloys, high-performance polymers) and regulatory certifications are prerequisites. Customers are served through direct relationships rather than resellers or distributors, and the company employs multi-channel marketing (content, social, webinars, industry events) to reach design engineers and procurement decision-makers.
Dinsmore firmographics
Firmographics- Name
- Dinsmore
- Legal name
- Dinsmore (legal entity details not disclosed in source)
- Website
- https://dinsmoreinc.com
- Company type
- Private
- Founded year
- 2002
- Operating status
- Acquired
- Headcount range
- 11–50 employees
- Ownership category
- akta.pro rank
Dinsmore industry classification
Industry- Product category
- Additive Manufacturing and Precision Machining Services
- NAICS
- Aerospace Product and Parts Manufacturing (33641), Metalworking Machinery Manufacturing (3335)
- SIC
- Aircraft & Parts (3720), Guided Missiles & Space Vehicles & Parts (3760)
- akta.pro primary industry
- Aerospace & Defense (Production AM Parts) (IMAAAEAA)
- akta.pro secondary industries
- Prototype Jigs, Fixtures & Assembly Aids (Additive) (IMAAAFAE), Additive Manufacturing (3D Printing of Plastics) (IMANAOAO), Industrial Tooling, Jigs, Fixtures & Molds (End-Use Production Assets) (IMAAAEAH), Energy & Power (Oil & Gas, Turbines, Nuclear, Renewables) (Production AM Parts) (IMAAAEAE)
Keywords
Where Dinsmore is headquartered
LocationHeadquarters
- HQ city
- Irvine
- HQ country
- United States
- HQ region
- North America
Offices8 records
Markets served
Dinsmore business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Operations, Technology or R&D, Infrastructure, Supply Chain, Marketing or Sales
Revenue model
- Manufacturing Services: One-time project-based revenue from prototyping and production manufacturing services including 3D printing, injection molding, and precision machining. Services range from initial prototype development through full-scale production, suggesting both project-based and recurring production revenue models.
Go-to-market motion1 record
Distribution channels1 record
Marketing channels9 records
Dinsmore product offering
Product offeringCore offering
Dinsmore, now operating as part of ADDMAN, is a vertically integrated additive manufacturing and precision machining services provider. The company delivers prototype-through-production manufacturing support across polymer 3D printing, metal additive manufacturing, injection molding, and CNC machining, supported by engineering consulting and proprietary ADDCAAM software. Its offerings serve mission-critical defense, aerospace, medical, energy, and industrial customers.
Product overview
ADDMAN (formerly Dinsmore) operates as a vertically integrated manufacturing platform offering polymer 3D printing, injection molding, metal additive manufacturing, and precision machining services. The company provides end-to-end production support from prototype through full-scale production, supported by engineering services, prototyping, post-processing, and assembly/kitting. Key product lines include ADDCAAM (award-winning AM software), Digital Anatomy Printing for medical applications, and specialty materials like HexPEKK. The portfolio is organized across multiple facilities including ADDMAN Polymer (Carlsbad, Irvine, Ontario), ADDMAN Advanced Metals (Statesville, Thousand Oaks), and ADDMAN Precision (Glen Burnie, Wright City), all connected to corporate headquarters in Fort Myers, FL.
Differentiator
Problem solved
Functional benefit
Products and services
- Polymer 3D Printing Comprehensive polymer additive manufacturing services across MJF, FDM, SLA, DLP, SLS, DLS, PolyJet, and HPS technologies for prototyping and production parts serving defense, aerospace, medical, and industrial customers.
- Injection Molding Injection molding services for custom, high-performance components including solenoid coils and production-grade plastic parts.
- Metal Additive Manufacturing LPBF (Laser Powder Bed Fusion) metal 3D printing with print parameter development and material development services for aerospace and defense applications, including refractory alloys and superalloys.
- Precision Machining CNC milling and turning services for high-precision components across multiple industries.
- Engineering Services Full-service engineering consulting to support design optimization and manufacturing readiness.
- Prototyping Rapid prototyping services to accelerate product development from concept to functional parts.
- Post Processing Post-processing services including finishing, polishing, and quality verification for additively manufactured parts.
- Assembly and Kitting Final assembly and kitting services for production-ready components.
- Urethane Casting Urethane casting services for producing elastomeric and polyurethane parts.
- ADDCAAM Software Award-winning ADDCAAM software for additive manufacturing process optimization and build preparation.
- Digital Anatomy Printing Patient-specific anatomical models for medical innovation and surgical planning.
- Castheon Hypersonics Refractory materials and additive manufacturing solutions specifically designed for hypersonic applications.
- HexPEKK Material High-performance PEKK polymer material that is half the weight of aluminum with high strength, suitable for aerospace applications.
Companies that use Dinsmore
Customer profileSegments5 records
Ideal customer profiles3 records
Dinsmore technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Dinsmore partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- America MakesminorADDMAN is a member of America Makes, the nation's leading collaborative partner for additive manufacturing technology research, innovation, and workforce development. This membership supports industry collaboration and advancement in additive manufacturing.
Scale indicators1 record
Recent moves7 records
Expansion highlights5 records
Dinsmore competitors and assessment
Company assessmentDirect peers
- Sintavia: Sintavia is a pure-play additive manufacturer specializing in metal AM for aerospace and defense, with comparable NADCAP/AS9100 certifications and a focus on flight-critical, ITAR-controlled parts — directly competing for the same hypersonic and propulsion programs as ADDMAN/Dinsmore.
- Stratasys Direct Manufacturing: Stratasys Direct is one of the largest North American AM service bureaus offering polymer and metal printing, post-processing, and prototyping — overlapping with ADDMAN's polymer 3D printing (MJF, SLA, SLS, DLS, PolyJet) and engineering services portfolio.
- Protolabs: Protolabs provides on-demand prototyping and low-volume production via injection molding, CNC machining, and 3D printing — a direct competitor in rapid prototyping and short-run production for industrial and aerospace customers.
- Velo3D: Velo3D is an AM technology and parts provider focused on aerospace and defense with LPBF systems and Sapphire parts service; competes for the same defense, space, and hypersonic customer programs and offers fully dense metal parts similar to ADDMAN Advanced Metals.
- BeamIT: BeamIT is a European AM service bureau with broad polymer and metal capabilities serving aerospace, automotive, and industrial customers — a direct comparable in services breadth and process diversity for production-grade AM parts.
- Forecast 3D: Forecast 3D was a polymer AM service bureau recently acquired by ADDMAN; highly comparable in offering (MJF, SLA, SLS, FDM), customer base (medical, industrial, aerospace), and geographic footprint (San Diego) — now a sister entity within ADDMAN.
Broad incumbents
- Carpenter Technology: Carpenter Technology is a large specialty alloy and powder producer with emerging AM powder and part-printing capabilities; broader incumbent serving aerospace/defense supply chains with adjacent, overlapping capabilities rather than head-to-head service bureau competition.
- EOS GmbH: EOS is a leading AM equipment OEM and operates a parts/services network; comparable because EOS systems underpin much of ADDMAN's metal AM capacity and EOS competes indirectly through its customer parts programs and material recipes.
Emerging players
- Nano Dimension: Nano Dimension focuses on additive electronics and specialty AM; emerging player with partial overlap in advanced manufacturing services for aerospace and defense customers.
- Elementum 3D: Elementum 3D is a materials and AM services company specializing in advanced metal alloys for aerospace and defense; comparable specialty refractory/alloy expertise similar to ADDMAN's Niobium C103 and Castheon Hypersonics capability.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Dinsmore social profiles
Digital presenceDinsmore compliance and trust
Trust signalCompliance7 records
Dinsmore financial estimates
Financial estimateRevenue estimate
Valuation estimate
Dinsmore leadership team
Management profileNumber of profiles
Dinsmore subsidiaries and ownership
Company hierarchySubsidiaries8 records
Dinsmore funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Dinsmore M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Dinsmore
What does Dinsmore do?
Dinsmore, now operating as part of ADDMAN, is a vertically integrated additive manufacturing and precision machining services provider. The company delivers prototype-through-production manufacturing support across polymer 3D printing, metal additive manufacturing, injection molding, and CNC machining, supported by engineering consulting and proprietary ADDCAAM software. Its offerings serve mission-critical defense, aerospace, medical, energy, and industrial customers.
Is Dinsmore a public or private company?
Dinsmore is a private company. It is classified as corporate owned and is currently acquired.
When was Dinsmore founded?
Dinsmore was founded in 2002. It employs 11 to 50 people.
Where is Dinsmore based?
Dinsmore is headquartered in Irvine, United States, in the North America region.
How does Dinsmore make money?
One revenue line is on record: manufacturing Services.
Who are Dinsmore's main competitors?
Direct peers on record are Sintavia, Stratasys Direct Manufacturing, Protolabs, Velo3D, BeamIT and Forecast 3D. Broad incumbents are Carpenter Technology and EOS GmbH. Emerging players are Nano Dimension and Elementum 3D.
Does Dinsmore have an API?
No public API is recorded for Dinsmore.
What industry is Dinsmore in?
Dinsmore's product category is Additive Manufacturing and Precision Machining Services. Its primary akta.pro industry code is IMAAAEAA, Aerospace & Defense (Production AM Parts), with a secondary code of IMAAAFAE, Prototype Jigs, Fixtures & Assembly Aids (Additive). Its NAICS code is 33641 and its SIC code is 3720.