
Additive manufacturing service provider for polymer and metal 3D printing, injection molding and CNC precision machining.
ADDMAN Group
Fort Myers, FL · St. Charles, MO · Irvine, CA · Carlsbad, CA · Ontario, NY · Thousand Oaks, CA · Statesville, NC · Wright City, MO · Glen Burnie, MDNew on Amplifa
About ADDMAN
ADDMAN is an additive manufacturing service provider with nine locations in the USA, supporting customers from prototype to series production. Its manufacturing portfolio includes polymer 3D printing (SLA, SLS, MJF, FDM, DLP, DLS, PolyJet), metal additive manufacturing using the LPBF process with a focus on refractory metals such as niobium C103, tantalum, tungsten and molybdenum, precision CNC machining (3- to 7-axis, Swiss), injection molding and urethane casting. In addition, ADDMAN offers engineering services (DfAM, reverse engineering, material parameter development), post-processing such as coating, electroplating and heat treatment, as well as assembly. The metal and high-performance polymer components serve industries such as defense, hypersonics, aerospace, medical technology and energy. The group was built up from 2020 through the acquisition of several established manufacturing companies and employs over 500 people. The headquarters are located in Fort Myers, Florida.
- Site
- Fort Myers, FL
- Processes
- Polymer 3D Printing (FDM/FFF, SLS, MJF, SLA, FRSLA, DLP, DLS, PolyJet), Injection Molding, Metal Additive Manufacturing (SLM/LPBF), Urethane Casting (ProCast, Hybrid RTV Tooling), CNC Milling 3-7 Axis, Swiss Machining / CNC Turning, Wire EDM, Friction Stir Welding
- Certificates
- ISO 9001:2015, AS9100D, ISO 13485:2016, ISO 14001:2015, ISO 45001:2018, NADCAP, ITAR Registration, ISO 9001, ISO 13485, ISO 14001, ISO 45001
- Founded
- 2020
- Employees
- 500+
- Industries
- Defense, Hypersonics, Aerospace, Space, Medical Technology, Energy
- 01
Engineering / DfAM
- 02
Material and Parameter Development
- 03
3D Printing / CNC / Injection Molding
- 04
Post-Processing (Coating, Electroplating, Heat Treatment)
- 05
Inspection (CMM, CT)
- 06
Assembly
Locations

Fort Myers, FL
USCorporate Headquarters

St. Charles, MO
USCorporate Office

Irvine, CA
USADDMAN Polymer (Dinsmore)
- Lot size
- Prototype to series
- Materials
- Polymer
- Stratasys F900
- Stratasys Neo800

Carlsbad, CA
USADDMAN Polymer (formerly Forecast 3D)
- Materials
- Polymer, MJF

Ontario, NY
USADDMAN Polymer (HARBEC)
- Materials
- Polymer, Metal
- 3D Systems 320 (2 systems)
- Arburg Golden Electric 66-ton
- Fanuc Roboshot
- Sumitomo SE500EV-A-HD

Thousand Oaks, CA
USADDMAN Advanced Metals (Castheon)
- Materials
- Refractory metals (Niobium C103, Tantalum, Tungsten, Molybdenum)

Statesville, NC
USADDMAN Advanced Metals
- Materials
- Metal (LPBF)
- EOS M290
- EOS M400-4
- VELO 3D Sapphire
- Additive Industries MetalFAB1

Wright City, MO
USADDMAN Precision (CNC)
- Materials
- Metals, Plastics

Glen Burnie, MD
USADDMAN Precision (CNC)
- Materials
- Metals, Plastics
Components and Applications




Inside the production







Industries
Processes & technical limits
| Processes | Tolerance | Max. part | Weight | Lot size | Materials |
|---|---|---|---|---|---|
| Polymer 3D Printing (FDM/FFF, SLS, MJF, SLA, FRSLA, DLP, DLS, PolyJet)Additive | – | – | – | – | – |
| Injection MoldingPlastics | – | – | – | high-volume | Thermoplastics (ABS, Nylon, PC, TPU, PEEK, PEKK, Ultem, |
| Metal Additive Manufacturing (SLM/LPBF)Additive | – | – | – | – | – |
| Urethane Casting (ProCast, Hybrid RTV Tooling)Plastics | – | – | – | low-volume/bridge | Polyurethane |
| CNC Milling 3-7 AxisMachining | tight tolerances (not specified) | – | – | – | Aluminum, Brass, Copper, Graphite, Hastelloy, Invar, Kovar, Molybdenum, Inconel, Stainless Steel, Titanium, Tungsten, Plastics |
| Swiss Machining / CNC TurningMachining | – | – | – | – | Metals and plastics |
| Wire EDMMachining | – | – | – | – | Metals |
| Friction Stir WeldingJoining | – | – | – | – | Metals |
| Assembly (Kit Assembly, Full Assembly)Assembly | – | – | – | – | – |
| Engineering Services (DfAM, Reverse Engineering, Material Parameter Development, Prototyping)Engineering | – | – | – | – | – |
| Post-Processing: Sulfuric Acid, Powder Coating, Plating (Zinc/Chromium/Nickel/Copper/Gold), BlackSurface | – | – | – | – | – |
| Inspection: CMM, CT Scanning, Dimensional Inspection, Metallurgical Analysis, Mechanical andInspection | – | – | – | – | – |
57 Anlagen & Maschinen
| Machine | Manufacturer / model | Quantity | Working area | Year built | Site |
|---|---|---|---|---|---|
| Metal SLM/LPBF 3D printer | 3D Systems ProX DMP 320 | – | – | – | – |
| Metal SLM/LPBF 3D printer | Additive Industries MetalFAB1 | – | – | – | – |
| Metal SLM/LPBF 3D printer | EOS M400-1 | – | – | – | – |
| Metal SLM/LPBF 3D printer | EOS M400-4 | – | – | – | – |
| Metal SLM/LPBF 3D printer | EOS M290 | – | – | – | – |
| Metal SLM/LPBF 3D printer | EOS M280 | – | – | – | – |
| Metal SLM/LPBF 3D printer | EOS M270 | – | – | – | – |
| Metal SLM/LPBF 3D printer | EOS M100 | – | – | – | – |
| Metal SLM/LPBF 3D printer | GE Additive Concept Laser M2 | – | – | – | – |
| Metal SLM/LPBF 3D printer | Nikon SLM Solutions 280 | – | – | – | – |
| Metal SLM/LPBF 3D printer | VELO 3D Sapphire | – | – | – | – |
| Metal SLM/LPBF 3D printer | VELO 3D Sapphire XC | – | – | – | – |
| SLA 3D printer | 3D Systems ProX 320 | – | – | – | – |
| SLA 3D printer | 3D Systems ProX 800 | – | – | – | – |
| SLA 3D printer | 3D Systems SLA-5000 | – | – | – | – |
| SLA 3D printer | 3D Systems SLA-7000 | – | – | – | – |
| SLA 3D printer | 3D Systems Viper | – | – | – | – |
| SLA 3D printer | Axtra Lumia X1 | – | – | – | – |
| DLS 3D printer | Carbon 3D L1 | – | – | – | – |
| DLS 3D printer | Carbon 3D M2 | – | – | – | – |
| DLS 3D printer | Carbon 3D M3 | – | – | – | – |
| SLA/DLP/SLS 3D printer | Formlabs 3BL | – | – | – | – |
| SLA/DLP/SLS 3D printer | Formlabs Form 2 | – | – | – | – |
| SLA/DLP/SLS 3D printer | Formlabs Form 3 | – | – | – | – |
| SLA/DLP/SLS 3D printer | Formlabs Form 3L | – | – | – | – |
| SLS 3D printer | Formlabs Fuse1 | – | – | – | – |
| FDM 3D printer | Fusion3 F410 | – | – | – | – |
| MJF 3D printer | HP 4200 | – | – | – | – |
| MJF 3D printer | HP 5210 | – | – | – | – |
| MJF 3D printer | HP 5420W | – | – | – | – |
| FDM 3D printer | Markforged Mark 2 | – | – | – | – |
| DLP 3D printer | Nexa 3D XiP | – | – | – | – |
| FDM 3D printer | Roboze Argo 500 | – | – | – | – |
| FDM 3D printer | Stratasys 360 | – | – | – | – |
| FDM 3D printer | Stratasys 400 | – | – | – | – |
| FDM 3D printer | Stratasys F370 | – | – | – | – |
| SLA 3D printer | Stratasys NEO 800 | – | – | – | – |
| PolyJet 3D printer | Stratasys 400 MC | – | – | – | – |
| PolyJet 3D printer | Stratasys 450 MC | – | – | – | – |
| FDM 3D printer | Stratasys F900 | 1 | – | 2024 | Irvine, CA |
| SLA 3D printer | Stratasys Neo800 | 1 | – | 2024 | Irvine, CA |
| SLS 3D printer | EOS P3 NEXT | – | – | – | ADDMAN HEAL Center |
| Metal 3D printer | 3D Systems 320 | 2 | – | – | Ontario, NY |
| DLP 3D printer | Titan Atlas 2.5 | – | – | – | – |
| Injection molding machine | Arburg 370 Golden Electric 66-ton | – | – | – | – |
| Injection molding machine | Arburg Allrounder 630 A 280-ton | – | – | – | – |
| Injection molding machine | Fanuc Roboshot S-2000i 55-ton | – | – | – | – |
| Injection molding machine | Fanuc Roboshot S-2000i 100B 110-ton | – | – | – | – |
| Injection molding machine | Fanuc Roboshot S-2000i 150B 165-ton | – | – | – | – |
| Injection molding machine | Fanuc Roboshot a-S330iA 358-ton | – | – | – | – |
| Injection molding machine | Sumitomo SE100D 100-ton | – | – | – | – |
| Injection molding machine | Sumitomo SE500EV-A-HD 562-ton | – | – | – | – |
| 3-7-axis CNC machining center | – | – | – | – | – |
| CNC turn-mill center / CNC lathe | – | – | – | – | – |
| CMM measuring machine | – | – | – | – | – |
| Drill EDM / EDM Press | – | – | – | – | – |
| Friction stir welding system | – | – | – | – | – |
Additional services
Reference customers
Quality and Certifications
ADDMAN operates a company-wide quality management system with certifications according to ISO 9001, AS9100D, ISO 13485:2016, ISO 14001:2015 and ISO 45001:2018 as well as NADCAP accreditation and ITAR registration. Inspection is performed using CMM metrology, CT scanning, dimensional inspection, metallurgical analyses as well as mechanical and environmental testing.
| Evidence | Fort Myers | St. Charles | Irvine | Carlsbad | Ontario | Thousand Oaks | Statesville | Wright City | Glen Burnie |
|---|---|---|---|---|---|---|---|---|---|
| ISO 9001 | |||||||||
| AS9100D | |||||||||
| ISO 13485 | |||||||||
| ISO 14001 | |||||||||
| ISO 45001 |
History
- 2020
Founding of ADDMAN by Mark Saberton, backed by American Industrial Partners (AIP)
- 2021
Acquisition of 3rd Dimension Industrial Printing (metal additive manufacturing)
- 2021
Acquisition of the Domaille Family of Companies (Tech Manufacturing, Stanley Engineering, Domaille Engineering – CNC)
- 2021
Castheon and Dr. Youping Gao join ADDMAN (refractory metals, Niobium C103)
- 2022
HARBEC joins (injection molding, sustainable manufacturing, carbon neutral since 2014)
- 2023
Dinsmore joins ADDMAN (polymer 3D printing, medical focus)
- 2024
ISO 13485 expansion and integration of two 3D Systems 320 systems in Ontario, NY
- 2024
ADDMAN acquires Forecast 3D; investment in Stratasys F900 and Neo800 as well as EOS P3 NEXT