Union Parts CNC

What Union Parts CNC does

Union Parts CNC Sp. z o.o. is a family-owned Polish precision metal parts manufacturer founded in 1992 and headquartered in Pustków, Podkarpackie Voivodeship. The company operates CNC turning, milling, grinding, and balancing equipment from a modern machinery park that includes Doosan, HAAS, and HWACHEON machines, supported by CAD-CAM software and an in-house quality measurement chamber equipped with ZEISS, FARO, and MITUTOYO metrology. It holds IATF 16949:2016, ISO 9001:2015, and ISO 14001:2015 certifications, qualifying it as a Tier 2/3 sub-supplier for OEM first-assembly-line production.

The company serves five primary verticals — automotive, aviation, railway, defence, and agriculture — producing components such as brake discs and drums, EV suspension parts, aviation engine and transmission subassemblies, rail vehicle components, military vehicle parts, and agricultural machinery components. It also offers custom parts machined to customer technical documentation, industrial clutches, timing shafts, crankshafts, chainwheels, and water management components. Geographic reach is described as Poland and other European countries.

Commercially, Union Parts CNC operates a sales-led B2B model with quote-based, negotiated pricing, generating revenue primarily from hardware sales (OEM parts manufacturing and aftermarket supply) supplemented by machining services. The business is privately held with no disclosed external institutional investors, has received a single EU COVID-19 working capital grant (2020), and is registered as a Polish Sp. z o.o. limited liability company with 51–100 employees and 3,997,200 PLN of registered share capital.

Name

Union Parts CNC

Legal name

Union Parts CNC Sp. z o.o.

Website

https://unionparts-cnc.pl

Company type

Private

Founded year

1992

Operating status

Operating

Headcount range

51–100 employees

Short description

Union Parts CNC is a family-owned Polish precision CNC machining company, founded 1992, supplying metal parts to OEM first-assembly lines and the aftermarket across automotive, aviation, railway, military, and agriculture sectors in Europe.

Ownership category

akta.pro rank

Product category

Precision CNC Machined Metal Parts Manufacturing

NAICS

Motor Vehicle Steering and Suspension Components (except Spring) Manufacturing (33633), Motor Vehicle Body Manufacturing (336211), Other Motor Vehicle Parts Manufacturing (33639), Speed Changer, Industrial High-Speed Drive, and Gear Manufacturing (333612)

SIC

Motor Vehicles & Passenger Car Bodies (3711), General Industrial Machinery & Equipment, Nec (3569), Aircraft Parts & Auxiliary Equipment, Nec (3728), Railroad Equipment (3743)

akta.pro primary industry

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

Keywords

• CNC machining services
• Precision metal parts
• OEM sub-supplier
• Automotive brake components
• Aftermarket parts manufacturing

Headquarters

HQ city

Pustkow

HQ country

Poland

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. OEM Parts Manufacturing: Manufacturing and supplying metal parts for first assembly line (OEM) to automotive, aviation, railway, military, and agricultural industries. Parts include brake systems, suspension components, engine parts, transmissions, and custom components based on customer technical documentation.
2. Aftermarket Parts Supply: Supply of replacement parts for the aftermarket segment to renowned companies in Poland and abroad.
3. Machining Services: CNC machining services including turning, milling, grinding, and balancing operations for custom parts manufacturing.

Go-to-market motion1 record

Distribution channels2 records

Marketing channels1 record

Core offering

Union Parts CNC is a family-owned CNC machining manufacturer that produces precision metal parts for OEM first assembly lines and the aftermarket. The company machines brake discs and drums, suspension and engine components, aviation subassemblies, rail vehicle parts, military vehicle components, agricultural machinery parts, and custom parts per customer technical documentation across automotive, aviation, railway, defense, and agriculture industries. Operations are run from a modern CNC machinery park with in-house quality control, supporting both batch and unitary production.

Product overview

Union Parts CNC is a family-owned precision metal parts manufacturer established in 1992, offering a diversified portfolio of CNC-machined components across five core industry verticals: automotive (brake discs, drums, suspension parts, hubs, spindles, engine bushes, timing shafts, crankshafts, chainwheels), aviation (engine parts, transmission subassemblies), railroad (rail vehicle components), military (army vehicle parts), and agricultural machinery. The company operates as a tier-1 and aftermarket supplier for leading brands, providing both standard product lines and custom parts manufactured to customer technical specifications. The portfolio also includes industrial clutches, water management components, and specialized washers and bushings. The company complements its product offerings with comprehensive machining services including turning, milling, grinding, balancing, and marking operations.

Differentiator

Problem solved

Functional benefit

Products and services

• Brake Discs and Drums Brake discs and drums supplied as a sub-supplier to leading automotive brands for popular passenger and utility vehicle models, manufactured to first-assembly OEM quality standards.
• Suspension Components Suspension parts for electric and conventional vehicles including hubs, spindles, and engine bushes, manufactured to first-assembly quality for automotive OEMs.
• Aviation Subassemblies Engine parts and transmission subassemblies dedicated to the aviation industry, supplied to the world's largest aviation concerns in cooperation with renowned aviation suppliers.
• Railroad Components Precision metal components for rail vehicles, designed for durability and long service life in the railway industry.
• Military Vehicle Parts Components used in military vehicles for the Armed Forces of the Republic of Poland, including vehicles produced for export.
• Agricultural Machinery Components Durable components designed and manufactured for agricultural machinery, intended to avoid machine downtime and failure during critical farming periods.
• Industrial Clutches Industrial clutch components for use across multiple manufacturing sectors.
• Timing Shafts and Crankshafts Precision timing shafts and crankshafts meeting automotive quality standards for first assembly and aftermarket applications.
• Chainwheels and Toothwheels Precision-machined chainwheels and toothwheels for various industrial applications across multiple sectors.
• Water Management Components Specialized metal components for water management and treatment systems.
• Custom Machined Parts Custom parts manufactured per individual customer technical documentation, including specialized washers and bushings tailored to customer requirements.
• CNC Machining Services CNC machining services including turning, milling, grinding, balancing, and marking operations using modern CNC equipment for customers across multiple industries.

Quantifiable outcome

• Quality meeting OEM first assembly standards
• +2 more outcomes

Named customers1 record

Segments6 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

One partnership is on record.

• Renowned aviation suppliers (unspecified)coreTechnology or IntegrationUnion Parts CNC cooperates with renowned suppliers in the aviation industry. Their products (engine parts and transmissions) are supplied to the world's largest aviation concerns, indicating a strategic supplier relationship within the aerospace supply chain.

Scale indicators5 records

Recent moves5 records

Expansion highlights5 records

Direct peers

• Linamar Corporation: Canadian Tier 1/2 supplier of precision machined components, driveline systems, and assemblies for automotive and industrial markets. Comparable on the precision-machining contract-manufacturing model across multiple end markets.
• Benteler International: Austrian-headquartered automotive supplier producing chassis, body, and engine components for global OEMs. Comparable as a multi-vertical precision metal-parts manufacturer serving European first-assembly automotive programs.
• Gestamp: Spanish-listed Tier 2 supplier of metal automotive components (chassis, body-in-white, mechanisms). Comparable on the metal-component contract-manufacturing model supplying European OEMs with precision parts from steel and aluminum.
• KIRCHHOFF Automotive: German family-owned Tier 2 supplier specializing in metal forming and machining of body, chassis, and safety components for major OEMs. Directly comparable to Union Parts CNC as a similarly family-influenced, multi-OEM metal-parts sub-supplier serving European automotive first-assembly lines.
• IMS Gear SE & Co. KGaA: German precision gear and drive-system manufacturer serving automotive, aerospace, and industrial markets. Comparable on the precision-machined-component contract-manufacturing model with similar multi-industry (auto/aviation/industrial) customer base.

Broad incumbents

• Magna International: Global Tier 1 automotive supplier with broad portfolio of body, chassis, powertrain, and seating components. Comparable as an incumbent in the same automotive parts-manufacturing space, though operating at vastly larger scale than Union Parts.
• Hutchinson (TotalEnergies subsidiary): Global precision-machined and rubber/metal components supplier serving automotive, aerospace, defense, and rail. Comparable as a multi-vertical Tier 2/3 supplier with overlapping industrial, automotive, and rail customer set.

Regional players

• Boryszew S.A. Polish-listed industrial group with automotive components, metals, and chemicals divisions. Comparable as a fellow Polish-headquartered automotive and industrial parts manufacturer competing in the same regional labor and supply-chain market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Facebookfacebook.com/unionpartscncsp.zo.o
• LinkedInlinkedin.com/company/union-parts-cnc

Compliance3 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 Union Parts CNC