C.M. Machine

What C.M. Machine does

C.M. Machine Inc. is a privately-held CNC precision machining job shop founded in 1991 and headquartered at 560 S. Grand Ave, San Jacinto, California, operating from a combined 11,000 sf facility. The firm provides custom milling, turning, and multi-axis machining services for components supplied into aerospace/defense, medical, automotive, oil & gas, space exploration, nuclear power, and filtration end-markets. It is AS9100/ISO9001 certified and registered as a federal contractor (CAGE 1WA34, DUNS 014587377), with in-house inspection capabilities including AS9102 First Article Inspections and Statistical Process Control.

The company's production platform centers on modern, continuously-refreshed CNC equipment and up-to-date CAM software, supported by a broad in-house materials capability spanning aluminum, steel, stainless steel, titanium, inconel, hastelloy, tool steel, plastics, ceramics, copper, nitronic, monel, high-temp nickel alloys, castings, and forgings. C.M. Machine runs both prototype/one-off and higher-volume production work, with design and engineering collaboration offered alongside manufacturing. Material procurement and finishing services (e.g., heat treatment) are sourced through a curated Approved Suppliers Network, while core machining is kept in-house to preserve margins and quality control.

Commercially, the firm operates as a direct-to-buyer job shop with no distribution intermediaries. Customer engagement is RFQ-driven ([email protected]), pricing is project-specific and not publicly disclosed, and customer acquisition relies on AS9100/ISO9001 certification visibility, in-house capability demonstration, and three decades of industry reputation rather than digital marketing or channel partners. Headcount is reported in the 11-50 range; financial and revenue disclosures are not publicly available.

Name

C.M. Machine

Legal name

C.M. Machine Inc.

Website

https://cmmachineinc.com

Company type

Private

Founded year

1991

Operating status

Operating

Headcount range

11–50 employees

Short description

C.M. Machine Inc. is a privately-held CNC precision machining job shop in San Jacinto, California, providing milling, turning, and multi-axis machining for aerospace/defense, medical, automotive, oil & gas, space, nuclear, and filtration customers since 1991.

Ownership category

akta.pro rank

Product category

Precision Machining Services

NAICS

Machine Shops (332710)

akta.pro primary industry

Metal Airframe Structures & Machined Parts (IMABAEAC)

akta.pro secondary industry

Metal Cutting Tools, Tooling & Workholding (Cutters, Inserts, Chucks, Fixtures) (IMAHADAB)

Keywords

• CNC precision machining
• Aerospace machining services
• Multi-axis milling turning
• Prototype machining shop
• AS9100 contract manufacturing

Headquarters

HQ city

San Jacinto

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Precision Machining Services: Custom precision machining services for aerospace/defense, medical, automotive, and oil/gas industries. Revenue generated through one-time job work and long-term production contracts. Services include milling, turning, multi-axis machining, prototype development, and engineering support from concept to production.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels2 records

Core offering

C.M. Machine provides contract CNC precision machining services including milling, turning, and multi-axis machining for aerospace/defense, medical, automotive, oil/gas, space exploration, nuclear power, and filtration customers. The shop runs both low-volume prototype/one-off projects and high-volume production from a combined 11,000 sf facility, supported by in-house design and engineering collaboration and comprehensive AS9102 FAI and SPC inspection. AS9100/ISO9001 certified since 2022 with CAGE code 1WA34, the company machines a broad range of materials including aluminum, steel, stainless steel, titanium, inconel, hastelloy, tool steel, plastics, ceramics, copper, nitronic, monel, high-temp nickel alloys, castings, and forgings.

Product overview

C.M. Machine is a precision machining services company offering a unified suite of manufacturing capabilities. The core offering centers on precision CNC machining services including milling, turning, and multi-axis machining for aerospace/defense, medical, automotive, and oil/gas industries. These services are delivered through an integrated workflow: Design and Engineering Support collaborates with customers on project requirements, Prototype Manufacturing enables concept-to-production development, and Precision Machining Services handles the actual manufacturing across small and large production volumes. Quality Control and Inspection services ensure compliance with aerospace standards, while Material Processing Services extends capabilities across diverse materials including exotic alloys. The company maintains AS9100/ISO9001 certification and leverages approved external suppliers for material procurement and finishing services while keeping manufacturing in-house.

Differentiator

Problem solved

Functional benefit

Products and services

• Precision Machining Services Contract CNC machining services including milling, turning, and multi-axis machining for small and large volume production runs across materials such as aluminum, steel, stainless steel, titanium, inconel, hastelloy, tool steel, plastics, ceramics, copper, nitronic, monel, high-temp nickel alloys, castings, and forgings. Targeted at aerospace/defense, medical, automotive, oil/gas, space exploration, nuclear power, and filtration customers.
• Prototype Manufacturing Prototype and one-off project machining capability that takes customer projects from concept to production within the company's own facility, working closely with customers to meet specific requirements. Targeted at customers needing low-volume, custom, or development parts.
• Design and Engineering Support Collaborative design and engineering service that works with customers during their design/engineering process to ensure accurate and efficient manufacturing, supported by continuously updated software and hardware.
• Quality Control and Inspection Comprehensive in-house quality control offering in-process inspection, final inspection, AS9102 First Article Inspections (FAIs), and Statistical Process Control (SPC), supported by inspection equipment that is aggressively updated with modern technological advances.

Segments5 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

One partnership is on record.

• Approved Suppliers NetworksupportingOthersC.M. Machine maintains a stringent list of approved suppliers for material procurement and finishing services. These suppliers work alongside C.M. Machine to accomplish projects, while manufacturing is kept in-house to maintain quality, precision, and affordability. Specific supplier names are not disclosed.

Scale indicators3 records

Recent moves4 records

Expansion highlights4 records

Broad incumbents

• Protolabs: Digital manufacturing service provider offering CNC machining, injection molding, and 3D printing. Overlaps in CNC machining services and rapid prototyping for industrial customers, but operates at far greater scale via a digital platform.
• Triumph Group: Aerospace components manufacturer with machined parts, assemblies, and systems across commercial and defense aerospace. Comparable in aerospace machined parts but operates at public-company scale across many programs.
• Magellan Aerospace: Canadian-headquartered aerospace manufacturer supplying machined components, assemblies, and engineering services. Comparable in precision aerospace machining though primarily serves North American programs from a broader international footprint.
• Precision Castparts Corp. Berkshire Hathaway-owned manufacturer of complex metal components and assemblies for aerospace, power, and industrial markets. Massive-scale peer with overlapping machined parts exposure into aerospace OEMs, though substantially larger and vertically integrated.

Direct peers

• Dynacast: Global precision metal components manufacturer offering machining and die-casting across aerospace, medical, and automotive. Comparable in multi-process precision component manufacturing for regulated end markets, though larger and broader in scope.
• Ducommun Incorporated: U.S. aerospace and defense manufacturer with precision machining and assembly capabilities serving commercial and defense customers. Most comparable in aerospace/defense focus and AS9100-qualified machining services, though considerably larger.
• Doncasters Group: Precision engineered components manufacturer focused on aerospace, defense, and industrial gas turbine markets with complex machining capabilities. Similar niche machining services into aerospace and high-temperature alloy applications.
• Klune Industries: Aerospace and defense supplier offering precision machining, fabrication, and assembly for aerospace primes. Comparable in AS9100-driven machined parts delivery to defense and aerospace customers.

Emerging players

• Fictiv: Digital manufacturing platform connecting buyers with CNC machining and fabrication suppliers. Targets the same prototype-to-production workflow C.M. Machine serves, accelerating the shift away from relationship-based job-shop sourcing.
• Xometry: On-demand manufacturing marketplace aggregating CNC machining, sheet metal, and other services from a network of suppliers. Competes for the same RFQ flow that C.M. Machine receives directly and represents the digital channel reshaping traditional job-shop demand.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/c-m-machine-inc-

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

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 C.M. Machine