The Global Leader In Sintered Metal Gears
Capstan Atlantic is a leading producer of precision Powdered Metal Gears, Sprockets and complex Structural Components. Combining advanced gear engineering with proprietary processing techniques, Capstan Atlantic offers precision Powdered Metal Gears to meet the most demanding applications.
Demonstrating a serious commitment to advancing new technology, Capstan enjoys a high rate of capital investment to take advantage of the latest technologies and state of art manufacturing to create the greatest value for our customers.
- Our Mission
- Our Vision
- Our Strategy
Capstan Atlantic has been making sustainable progress in the powder metal industry and driving positive change on every continent. We deliver the highest quality products for an affordable price with a zero defect commitment. Customers turn to Atlantic to help them develop engineered solutions to their most demanding applications.
To continue to advance the technology of the Powdered Metal process for our partners. Our partner retention rate is 100%. Some of our longest relationships exceed 40 years. Contact us today to learn how we can help you and your organization.
Exceed your expectations with solutions to your most demanding applications in a competitive cost effective manner.

Capstan is a Global Leader in Powdered Metal
Capstan globally provides powered metal products such as:
Porous Metal Filters
Stainless Steel Materials
Magnetic Applications
Gearing
Structural Components
Our Capabilities
TONNAGE CAPACITY 2 TO 825 TON
MULTI-LEVEL STRUCTURAL PARTS
COMPLEX HIGH STRENGTH GEARING
8620 CUT STEEL CONVERSION OPPORTUNITIES
CAPACITOR DISCHARGE WELDING
HIGH SPEED CNC MACHINING
MICRO & SMALL PM PARTS
INDUCTION HEAT TREATMENT
GRINDING
100% GEAR & NDT INSPECTION
4 & 5 AXIS MACHINING CAPABILITIES

Contact Us
- Manufacturing
Capstan Atlantic
10 Cushing Drive
Wrentham, MA 02093
Warehouse
24 Walpole Park S,
Walpole, MA 02081