Proto Labs, INC.
At a glance
Employees20-99
In business sinceNot reported
Industry
HeadquartersMaple Plain, MN
US patents40
SAM.gov UEICU6KWKXT8NS1
CAGE code5W0A2
Incorporated inMN
LEI529900QHG5MGWT2WQQ09
Brands
Transparent injection molded part
Blue anodized CNC part
Gray 3D printed part
Silver sheet metal part
Sheet metal part
Thermoplastic ResinThis company sells these brands.
- injection molding
- CNC machining
- 3D printing
- sheet metal fabrication
- plastics
- metals
Named on the company’s own website, read JUL 29, 2026
What they make
Open positions
Openings read from Proto Labs, INC.’s own job board on Lever, last checked OCT 20, 2026. FactoryRegistry does not host applications — each title opens the posting where the company published it.
- Senior Quality EngineerProto Labs, INC. · Nashua, NH · Quality · posted OCT 7, 2026
- Model Finisher - DMLSRaleigh, NC · Manufacturing · posted OCT 6, 2026
- Model Finisher - SLARaleigh, NC · Manufacturing · posted OCT 6, 2026
- Supply Chain ManagerAmsterdam · Supply Chain · posted OCT 6, 2026
- Mold Process Technician SIGN ON BONUS DayProto Labs INC · Rosemount, MN · Manufacturing · posted OCT 5, 2026
- Lathe OperatorProto Labs, INC. · Brooklyn Park, MN · Manufacturing · posted OCT 1, 2026
- Environmental Health and Safety SpecialistProto Labs, INC. · Brooklyn Park, MN · Manufacturing · posted SEP 30, 2026
- Inventory Control AnalystPlymouth, MN · Manufacturing · posted SEP 29, 2026
- CNC Support TechProto Labs, INC. · Nashua, NH · Manufacturing · posted SEP 28, 2026
- Business Systems AnalystProto Labs, INC. · Maple Plain, MN · Finance · posted SEP 25, 2026
58 more on the company’s board
Supplier designations
For Profit OrganizationManufacturer of Goods
Self-certified by the company in its SAM.gov registration
Patents
40 US patents granted 2009–2025, 26 of them in the five years to SEP 2025.
Computer technology 13IT methods for management 8Other special machines 8Machine tools 4Materials, metallurgy 3
- Apparatus and method for generating a manufacturability analysisUS 12,282,718 · granted APR 22, 2025
- Methods and systems for generating an instant design for manufacturability of a part at a computing deviceUS 12,223,230 · granted FEB 11, 2025
- Apparatus and method for instantaneous generation of a pin placement quote in an injection molding processUS 12,202,183 · granted JAN 21, 2025
- Apparatus and method for automatic pin placement in injection moldingUS 12,197,830 · granted JAN 14, 2025
- Methods and systems for predicting a price of any subtractively manufactured part utilizing artificial intelligence at a computing deviceUS 12,086,849 · granted SEP 10, 2024
Newest 5 shown · Granted to Proto Labs, Inc. · PatentsView (USPTO), data through SEP 30, 2025 · CC BY 4.0
Their plants
6 FACILITIES| Facility | City | State | Employees | Status |
|---|---|---|---|---|
| Proto Labs, INC. | Brooklyn Park | MN | — | ACTIVE |
| Proto Labs, INC. | Maple Plain | MN | — | ACTIVE |
| Proto Labs INC | Rosemount | MN | — | ACTIVE |
| Proto Labs, INC. | Morrisville | NC | 20–99 | ACTIVE |
| Proto Labs INC | Morrisville | NC | — | ACTIVE |
| Proto Labs, INC. | Nashua | NH | — | ACTIVE |
Compiled from federal records — EPA, OSHA, SAM.gov and the U.S. Census — and from the company’s own website. Federal source data is public domain. Each plant’s page names the source of every field.


