Multisource Manufacturing

What Multisource Manufacturing does

MultiSource Manufacturing LLC is a privately-held US contract manufacturer specializing in tight-tolerance precision machining for OEMs in regulated industries. The company operates a network of four production facilities across Minnesota (Minnetonka, Ramsey, Fridley) and Colorado (Longmont), with combined machining floor space exceeding 200,000 square feet and more than 250 machine centers. Its core technology is multi-axis CNC machining — including 3-, 4-, and 5-axis milling, CNC turning, Swiss machining, wire EDM, complex grinding, honing, and lapping — supplemented by secondary processes (heat treating, anodizing, passivation, welding, finishing) and supporting services such as assembly, prototyping, Design for Manufacturability (DFM) consultation, value engineering, and inventory management.

The company is certified to ISO 9001:2015, ISO 13485:2016, and AS 9100D, and is compliant with ITAR, DFARS, and NIST 800-171, enabling participation in aerospace, defense, medical device, and semiconductor manufacturing programs. Primary customer segments are aerospace & defense, medical, and semiconductor, with industrial as a secondary segment. Notable operational capabilities include lights-out 24/7 automated machining and advanced metrology to support tolerances reported as tight as +/- 0.0001 inches.

The business model is B2B direct sales with quote-based, project-specific pricing, multi-year contracts, and recurring inventory management revenue streams. Go-to-market is direct engagement with engineering and procurement professionals, supported by a content marketing and SEO presence. No external funding, M&A activity, or parent company is disclosed; ownership appears to be retained privately. Revenue, headcount trends, and customer concentration are not publicly disclosed.

Name

Multisource Manufacturing

Legal name

MultiSource Manufacturing LLC

Website

https://multisourcemfg.com

Company type

Private

Founded year

1998

Operating status

Operating

Headcount range

251–500 employees

Short description

MultiSource Manufacturing is a US precision CNC machining contract manufacturer serving aerospace, defense, medical, semiconductor, and industrial OEMs from four production facilities in Minnesota and Colorado under ISO 9001, ISO 13485, AS 9100D, ITAR, DFARS, and NIST 800-171 certifications.

Ownership category

akta.pro rank

Product category

Precision CNC Machining and Contract Manufacturing

NAICS

All Other Industrial Machinery Manufacturing (333248), Industrial Machinery Manufacturing (3332), Industrial Machinery Manufacturing (33324)

SIC

Special Industry Machinery, Nec (3559), General Industrial Machinery & Equipment, Nec (3569)

akta.pro primary industry

CNC Machine Tools (Turning, Milling, Machining Centers) (IMAHADAA)

akta.pro secondary industry

Industrial Tooling, Jigs, Fixtures & Molds (End-Use Production Assets) (IMAAAEAH)

Keywords

• Precision CNC machining
• Contract manufacturing services
• Aerospace machining parts
• Medical device machining
• Semiconductor precision parts

Headquarters

HQ city

Minnetonka

HQ country

United States

HQ region

North America

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Personnel, Operations, Technology or R&D, Supply Chain, Marketing or Sales

Revenue model

1. Precision Machining Services: Contract manufacturing services for tight tolerance components across aerospace, defense, medical, semiconductor, and industrial markets. Revenue generated through project-based work, long-term contracts, and inventory management programs.
2. Value Engineering and Process Design: Engineering consulting services to optimize designs for manufacturability and reduce production costs
3. Inventory Management Services: Supply chain and inventory management programs providing recurring revenue from existing customer relationships

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

MultiSource Manufacturing is a contract manufacturer specializing in tight-tolerance precision CNC machining of complex components for regulated industries. Its core offering covers multi-axis CNC milling and turning, Swiss machining, wire EDM, complex grinding, and mechanical/electromechanical assembly, supplemented by secondary finishing processes such as heat treating, anodizing, passivation, and finishing. The company serves aerospace & defense, medical device, semiconductor equipment, and industrial OEM customers that require certified, high-precision parts.

Product overview

MultiSource Manufacturing is a precision machining company offering a comprehensive portfolio of manufacturing services organized around CNC-based precision machining as the core technology. The product portfolio centers on seven core machining capabilities (CNC Milling, CNC Turning, Swiss Machining, Wire EDM, Assembly, Complex Grinding, and High Precision CNC Machining) complemented by value-adding secondary processes (heat treating, anodizing, passivation, welding, painting, lasering, fine finishing, deburring, and thermoforming). The company also provides design and supply chain support services including Design for Manufacturability (DFM) consultation, prototype machining, value engineering, and inventory management. These capabilities are organized into four market-specific sub-brands targeting Aerospace & Defense, Medical, Semiconductor, and Industrial sectors. The overall offering functions as a full-service precision machining ecosystem where the core CNC services are enhanced by secondary finishing processes and supported by engineering and supply chain services, enabling the company to serve as a single-source contract manufacturing partner.

Differentiator

Problem solved

Functional benefit

Products and services

• CNC Milling Multi-axis (3-, 4-, and 5-axis) CNC milling service that produces complex geometries and tight tolerances for high-performance components used in aerospace, medical, semiconductor, and industrial applications.
• CNC Turning
• Swiss Machining
• Wire EDM
• Machined Part Assembly
• Complex Grinding
• High Precision CNC Machining
• Aerospace & Defense Precision Machining
• Medical Precision Machining
• Semiconductor Precision Machining
• Industrial Precision Machining

Quantifiable outcome

• Reduced production time and costs through high speed machining techniques
• +3 more outcomes

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature6 records

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• NN Inc. NN Inc. is a precision engineered components manufacturer serving medical, aerospace, defense, and industrial markets. Highly comparable in precision machining, tight-tolerance tolerances, and regulated end-market exposure.
• LISI Group: LISI is a global manufacturer of fasteners and precision mechanical components for aerospace, automotive, and medical markets. Directly comparable in aerospace and medical precision components, with overlapping regulatory and quality requirements.
• Protolabs: Protolabs is a digital contract manufacturer offering CNC machining, injection molding, and 3D printing services with rapid quoting. It directly competes with MultiSource in prototype-to-production CNC machining for similar aerospace, medical, and industrial customers, with a more automated/tech-enabled GTM motion.
• Mayville Engineering Company (MEC): MEC is a US-based contract manufacturer providing precision machining, metal fabrication, and assembly for industrial, commercial, and defense customers. Comparable in size, multi-site footprint, and customer mix to MultiSource, with similar certifications and value-engineering services.
• DWFritz Automation: DWFritz is a precision automation and metrology company providing high-tolerance manufacturing and inspection solutions. Comparable in precision engineering culture and customer overlap in semiconductor, medical, and aerospace markets.
• Cadence Inc. Cadence Inc. is a precision contract manufacturer specializing in complex medical devices, aerospace, and defense components. Highly aligned with MultiSource's medical device and aerospace precision machining focus, with comparable regulatory certifications.

Emerging players

• Phillips Precision Inc. Phillips Precision is a US-based precision machining specialist serving aerospace, medical, and semiconductor customers. Comparable end-market focus and tight-tolerance capabilities, but a smaller, single-site operator versus MultiSource's multi-facility footprint.

Broad incumbents

• Ducommun Incorporated: Ducommun is a larger aerospace and defense tier-1 supplier with capabilities in precision machining, structural assemblies, and electronic systems. It overlaps with MultiSource's aerospace machining work but operates at significantly larger scale and tier-1 OEM integration.
• Barnes Group: Barnes Group's Aerospace and Industrial segments produce precision engineered components for aerospace, medical, and industrial customers. Comparable in customer mix and precision capabilities, but Barnes is a diversified public industrial with broader portfolio.

Regional players

• Trelleborg Sealing Solutions: Trelleborg's sealing and engineered components business serves aerospace, medical, and industrial OEMs with precision polymer and metal components. Comparable in regulated precision components, but primarily Europe-based and focused on polymer sealing rather than metal machining.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/multisourcemanufacturingllc

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 Multisource Manufacturing