What WINCHESTER PRECISION TECHNOLOGIES does

Winchester Precision Technologies, Ltd. is a privately held precision metalworking manufacturer headquartered in Winchester, New Hampshire. The company was founded in 1983 as Winchester Roll Products and renamed in 2013 to reflect a broader manufacturing scope. It operates as a job shop delivering large-scale, custom-fabricated metal components and assemblies using heavy turning, milling, boring, grinding, welding, and fabrication processes, and holds ASME Section VIII Division 1 certification for pressure vessel manufacturing.

The firm serves OEM customers in paper and pulp, plastics, power generation, defense, marine and shipbuilding, chemical processing, and textile industries. Pricing and engagement are sales-led and project-based, with work scoped per customer specification rather than sold as a catalog product. The customer base extends beyond the United States to OEM buyers in Europe and Asia, indicating export-oriented commercial reach despite a single physical site in New Hampshire.

The business model is conventional contract manufacturing: revenue is generated through custom engineering and fabrication jobs billed per project, with mix and volume driven by industrial OEM order cycles. Reported headcount is small — firmographic data indicates 6 employees while the company describes a "team of 20" — consistent with a niche specialty shop rather than a high-volume producer. No public funding, M&A, or capital-markets activity is disclosed.

Name

WINCHESTER PRECISION TECHNOLOGIES

Legal name

Winchester Precision Technologies, Ltd.

Website

https://winchesterroll.com

Company type

Private

Founded year

1983

Operating status

Operating

Headcount range

1–10 employees

Short description

Winchester Precision Technologies is a privately held precision metalworking job shop in Winchester, NH, delivering large-scale custom machining, fabrication, and ASME-certified pressure vessels to industrial OEMs in paper, power, defense, marine, chemical, and related sectors.

Ownership category

akta.pro rank

Product category

Precision Metal Fabrication and Industrial Roll Manufacturing

NAICS

Precision Turned Product Manufacturing (332721), Metalworking Machinery Manufacturing (33351)

SIC

Metalworkg Machinery & Equipment (3540), Special Industry Machinery, Nec (3559)

akta.pro primary industry

Pressure Vessels, Columns & Storage Tanks (ASME/Process Vessels) (IMAHAEAF)

akta.pro secondary industries

Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC), Sheet Metal Machinery (Laser/Plasma/Waterjet Cutting, Punching) (IMAHADAD)

Keywords

• Precision metal fabrication
• Industrial roll manufacturing
• Large diameter machining
• ASME pressure vessels
• Heavy machinery repair

Headquarters

HQ city

Winchester

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Supply Chain, Technology or R&D, Infrastructure

Revenue model

1. Custom Manufacturing Services: Winchester Precision Technologies generates revenue through custom fabrication and machining services, including manufacturing of industrial rolls, pressure vessels, large machined parts, and shafts. Revenue is project-based, with pricing determined by complexity, materials, and specifications. The company provides turn-key solutions including design, engineering, manufacturing, inspection, and delivery.
2. Repair and Service: The company provides comprehensive repair and service for machinery, industrial rolls, pressure vessels, and components. Services include disassembly, inspection, repair, rebuilding, non-destructive testing, and refurbishment. These services generate recurring revenue from existing customer relationships.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels2 records

Core offering

Winchester Precision Technologies manufactures custom large-format industrial rolls (calender, felt, wire, press/nip, heating/cooling, paper-carrying, suction, and reel spools), precision-machined shafts, and ASME Section VIII Division 1 pressure vessels (U-stamp and R-stamp) for OEMs in paper/pulp, plastics, power generation, defense, marine, chemical process, and textile industries. The company also provides roll servicing, machinery repair, plate rolling, and large metal fabrication, supporting parts up to 240 inches in diameter vertically and 570 inches horizontally with a 60,000-pound lifting capacity.

Product overview

Winchester Precision Technologies offers precision large-scale manufacturing services including industrial roll products (Calender Rolls, Felt Rolls, Wire Rolls, Heating/Cooling Rolls, Press/Nip Rolls, Paper Carrying Rolls, Reel Spools, Vacuum/Suction Rolls) and comprehensive machining/fabrication services (Large Diameter Metal Turning, Large Machining, Large Milling, Machined Shafts, Machinery Repair, ASME Pressure Vessels, Large Metal Fabrication, Plate Rolling/Rolled Cylinders). The company operates as a unified precision manufacturing operation combining over 30 years of expertise in large part fabrication and machining for industries including paper, plastics, power generation, defense, marine, mining, and chemical processing.

Differentiator

Problem solved

Functional benefit

Products and services

• Calender Rolls

Quantifiable outcome

• Precision turning capability up to 240 inches diameter vertically and 168+ inches diameter horizontally
• +3 more outcomes

Named customers2 records

Segments7 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Partnerships

Three partnerships are on record, tiered core and major.

• Industrial Polymer Solutions, Inc.coreOEM/ Whitelabel/ Licensing PartnerWinchester Precision Technologies is a licensee of Industrial Polymer Solutions, Inc., allowing them to offer Un-Nipped Roll Cover Technology to their customers. This licensing arrangement enables them to provide modern polymer-based roll covers that improve machine performance and reduce costs for paper machine applications.
• Los Alamos National LaboratorymajorStrategic or Co-development PartnerWinchester Precision Technologies manufactured critical custom ASME pressure vessels for the DEAP/CLEAN dark matter experiment at Los Alamos National Laboratory. The precision components required extremely close tolerances for the Miniclean experiment's detector vessel designed to search for dark matter interactions using liquid argon and neon scintillators.
• DEAP/CLEAN CollaborationmajorStrategic or Co-development PartnerResearch collaboration involving institutions from the United States, United Kingdom, and Canada focused on dark matter detection. Winchester provided large machining and ASME-certified pressure vessel fabrication expertise for the MiniClean experiment, testing the company's ability to deliver highest precision and quality.

Scale indicators5 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Scot Forge: US-based custom open-die forging and rough/finish machining company producing large forged shafts, rolls, and rings for power generation, marine, and industrial customers. Comparable to Winchester because of its focus on large custom metal components, shafts, and rolls for similar heavy-industrial end markets.
• Metaltek International: US foundry and machining group producing large cast and machined components, pressure vessel parts, and custom industrial components in high alloys. Comparable to Winchester for its mix of large custom fabrication, alloy expertise, and industrial pressure-equipment work.
• Hydro, Inc. US provider of repair, rebuild, and precision machining services for large rotating equipment including turbines, generators, and industrial rolls. Highly comparable to Winchester's machinery-repair and machined-shaft business for power generation and heavy industrial customers.

Broad incumbents

• Ellwood Group: Large US family-owned producer of custom steel castings, forgings, and heavy machined components serving defense, oil & gas, and heavy industrial markets. Comparable to Winchester as a US-based, family/founder-controlled heavy machining and fabrication specialist with overlapping large-shaft and heavy industrial capabilities.
• Shiloh Industries: US manufacturer of precision-engineered metal components including large stampings, fabrications, and engineered solutions for industrial and commercial customers. Comparable to Winchester in the custom large-format metal forming, fabrication, and engineered-component space.
• Weber Metals (a Howmet Aerospace company): Large aluminum and titanium forging and machining specialist producing large aerospace and industrial components, including large machined parts for defense and aerospace. Comparable to Winchester in the large-precision-machining and alloy work for aerospace and defense customers.
• Babcock & Wilcox (B&W) — Industrial Fabrication: Established US designer and manufacturer of steam-generation, pressure vessel, and custom heavy industrial equipment with ASME certifications. Comparable to Winchester as a larger, broader ASME-certified pressure vessel and heavy fabrication competitor.
• Sulzer (Sulzer Turbo Services): Global service network for turbomachinery repair, balancing, and large-component machining across power, oil & gas, and marine. Comparable to Winchester as a competitor in large-shaft repair, dynamic balancing, and high-precision rotating-equipment service work.
• Precision Castparts Corp (PCC) — Forged Products: Large, vertically integrated producer of forged and machined components including large shafts and aerospace/industrial structural parts. Comparable to Winchester as a much larger incumbent with overlapping large-precision-machined components for aerospace, power, and industrial markets.

Emerging players

• Anchor Harvey Components LLC: US precision aluminum and magnesium forging and machining supplier serving aerospace, defense, and industrial customers with large forged and machined components. Comparable to Winchester for custom large-format precision machining in defense and industrial markets.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/winchester-precision-technologies

Compliance7 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about WINCHESTER PRECISION TECHNOLOGIES