UNION
UNION is a German product brand of heavy-duty horizontal boring mills, produced by WaldrichSiegen within the HerkulesGroup. It serves enterprise customers in energy technology, heavy mechanical engineering, and roll manufacturing requiring precision machining of large workpieces.
- Company typePrivate
- Founded1852
- HeadquartersChemnitz, Germany
- Headcount1–10
- GTM typeB2B
- OfferingHardware or Manufacturing
What UNION does
UNION is a product brand of horizontal boring mills, not an independent operating company. The brand sits inside WaldrichSiegen, the German specialist for heavy-duty machine tools within the HerkulesGroup, and the products are manufactured at the WaldrichSiegen facility in Siegen, Germany. UNION boring mills are heavy-duty horizontal machines designed for precision boring and milling of large-scale industrial workpieces, and the brand is positioned as WaldrichSiegen's specialist boring-machining offering alongside a broader portfolio that includes ProfiMill portal milling machines, ProfiTurn H/M/V turning and mill-turning lathes, ProfiGrind roll grinding machines, ProfiTex texturing machines, and integrated Roll Shop solutions.
The brand targets three named industrial verticals: energy technology, heavy mechanical engineering, and roll manufacturers. Customers in these segments require precision machining of large components with tight tolerances, typically for power generation equipment, large structural parts, and metal processing rolls. Sales are conducted on a direct, enterprise basis through the WaldrichSiegen/HerkulesGroup field sales channel, with technical consultation and custom configuration for each application. Pricing is not publicly disclosed and is quote-based, consistent with the custom-engineering nature of heavy capital equipment.
Commercially, UNION relies entirely on the HerkulesGroup ecosystem for go-to-market, distribution, and aftermarket service, including a US footprint through the Herkules site in Ford City. No standalone financial information (revenue, headcount at the brand level, funding, or management team) is disclosed, and the unionchemnitz.com web reference and Chemnitz city entry in the firmographic data appear to reflect historical brand heritage rather than the current production location. The brand's strategic role within the group is to provide a focused, recognizable boring-mill specialist label that complements the group's other specialized machine tool brands.
UNION firmographics
Firmographics- Name
- UNION
- Website
- https://unionchemnitz.com
- Company type
- Private
- Founded year
- 1852
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- UNION is a German product brand of heavy-duty horizontal boring mills, produced by WaldrichSiegen within the HerkulesGroup. It serves enterprise customers in energy technology, heavy mechanical engineering, and roll manufacturing requiring precision machining of large workpieces.
- Ownership category
- akta.pro rank
UNION industry classification
Industry- Product category
- Heavy-Duty Machine Tools
- NAICS
- Metalworking Machinery Manufacturing (33351), Cutting Tool and Machine Tool Accessory Manufacturing (333515)
- SIC
- Machine Tools, Metal Cutting Types (3541), Special Industry Machinery (No Metalworking Machinery) (3550)
- akta.pro primary industry
- Grinding & Milling Equipment (IMAHAMAF)
- akta.pro secondary industries
- Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC), Welding, Fabrication & Field Machining Services (On-site) (IMAIACAD)
Keywords
Where UNION is headquartered
LocationHeadquarters
- HQ city
- Chemnitz
- HQ country
- Germany
- HQ region
- Europe
Offices1 record
Markets served
UNION business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Supply Chain, Operations, Personnel, Technology or R&D, Infrastructure
Distribution channels1 record
Marketing channels1 record
UNION product offering
Product offeringCore offering
UNION manufactures horizontal boring mills designed for precision machining of large-scale industrial workpieces. Operating as a specialist sub-brand within WaldrichSiegen (part of HerkulesGroup), UNION delivers heavy-duty boring machines used in sectors such as energy technology, heavy mechanical engineering, and roll manufacturing, with configurations tailored to specific industrial applications.
Product overview
UNION is a sub-brand of WaldrichSiegen, specializing in horizontal boring mills within the HerkulesGroup portfolio of heavy-duty machine tools. The UNION Boring Mills product line complements WaldrichSiegen's broader offerings including ProfiMill portal milling machines, ProfiTurn H horizontal turning lathes, ProfiTurn M mill-turning machines, ProfiTurn V vertical turning lathes, ProfiGrind roll grinding machines, ProfiTex texturing machines, and Roll Shop solutions. UNION boring mills represent the brand's specialization in boring operations as part of a comprehensive suite of metalworking machinery for heavy industrial applications.
Differentiator
Problem solved
Functional benefit
Brands
- UNION: Horizontal boring mill machines offered under the UNION brand by WaldrichSiegen, part of HerkulesGroup for heavy-duty machine tools
Products and services
- UNION Boring Mills Horizontal boring mills for precision machining of large-scale industrial workpieces, serving heavy industrial sectors such as energy technology, heavy mechanical engineering, and roll manufacturing. Sold as part of WaldrichSiegen's heavy-duty machine tool portfolio within the HerkulesGroup.
Companies that use UNION
Customer profileSegments1 record
Ideal customer profiles1 record
UNION technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature1 record
UNION partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- HerkulesGroupcoreUNION is a product brand of boring mills manufactured by WaldrichSiegen, which is part of the HerkulesGroup, a group of specialized companies for heavy-duty machine tools including WaldrichSiegen, Herkules, RSGetriebe, and SBA.
Recent moves3 records
Expansion highlights3 records
UNION competitors and assessment
Company assessmentDirect peers
- TOS Varnsdorf: Czech manufacturer of heavy horizontal boring machines and floor-type milling machines. Directly competes with UNION in the horizontal boring mill segment for large industrial workpieces across global heavy-industry customers.
- Skoda Machine Tool: Czech manufacturer of heavy horizontal boring and turning machines used in energy, transport, and general heavy engineering. Directly comparable to UNION in heavy-duty horizontal boring capability.
- PAMA: Italian producer of large horizontal boring and milling machines for energy, marine, and heavy engineering customers. Closely comparable to UNION in product type, customer base, and scale of workpieces handled.
- Soraluce: Spanish manufacturer of large milling, boring, and turning machines for energy and heavy engineering applications. Directly comparable to UNION in heavy horizontal boring for industrial-scale workpieces.
- SNK (Niigata Machine Techno): Japanese producer of large horizontal boring machines and machining centers for heavy industries. Comparable to UNION in scale of machines and end-market focus.
Broad incumbents
- DMG Mori: Global machine-tool incumbent with broad horizontal boring and machining center offerings. Comparable as a competitor in horizontal boring but operates at much broader scale across many industries.
- Toshiba Machine (Shibaura Machine): Japanese machine-tool maker with horizontal boring machines and machining centers serving heavy industries. Comparable as a broad incumbent in horizontal boring.
- WaldrichSiegen: Parent of UNION and broader heavy machine-tool portfolio (portal milling, turning, grinding, texturing). Comparable because it sells into the same heavy-industry customer base and even produces the UNION brand itself.
- Mazak: Major global machine-tool manufacturer with horizontal machining centers overlapping UNION's boring capability. Comparable as a broad incumbent serving heavy industrial customers.
- Herkules (HerkulesSiegen): Sister brand within HerkulesGroup specializing in roll machining and grinding. Comparable as part of the same corporate family and serves overlapping heavy-industry customers with adjacent machine-tool capability.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat4 records
Key risks5 records
Key highlights5 records
Customer concentration
UNION social profiles
Digital presenceUNION financial estimates
Financial estimateRevenue estimate
Valuation estimate
UNION leadership team
Management profileNumber of profiles
UNION funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
UNION M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about UNION
What does UNION do?
UNION manufactures horizontal boring mills designed for precision machining of large-scale industrial workpieces. Operating as a specialist sub-brand within WaldrichSiegen (part of HerkulesGroup), UNION delivers heavy-duty boring machines used in sectors such as energy technology, heavy mechanical engineering, and roll manufacturing, with configurations tailored to specific industrial applications.
Is UNION a public or private company?
UNION is a private company. It is classified as corporate owned and is currently operating.
When was UNION founded?
UNION was founded in 1852. It employs 1 to 10 people.
Where is UNION based?
UNION is headquartered in Chemnitz, Germany, in the Europe region.
Who are UNION's main competitors?
Direct peers on record are TOS Varnsdorf, Skoda Machine Tool, PAMA, Soraluce and SNK (Niigata Machine Techno). Broad incumbents are DMG Mori, Toshiba Machine (Shibaura Machine), WaldrichSiegen, Mazak and Herkules (HerkulesSiegen).
Does UNION have an API?
No public API is recorded for UNION.
What industry is UNION in?
UNION's product category is Heavy-Duty Machine Tools. Its primary akta.pro industry code is IMAHAMAF, Grinding & Milling Equipment, with a secondary code of IMAHADAC, Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping). Its NAICS code is 33351 and its SIC code is 3541.