Tos Varnsdorf

What Tos Varnsdorf does

TOS Varnsdorf a.s. is a privately held Czech Republic machine tool manufacturer founded in 1903 and headquartered in Varnsdorf, specializing in horizontal boring machines, horizontal machining centers, and—since 2019—portal machining centers. Its product portfolio is built around four core families: the WHT 110/130 horizontal machining centers (extending spindles up to 130mm, spindle speeds up to 6,000 rpm, feed rates up to 40 m/min), the WH/WHN/WHR and MAXIMA table-type horizontal boring machines (workpieces up to 50 tons), the WRD 13/130/150/160/170/200 floor-type boring machines (with the hydrostatic WRD 160/180/200 H handling workpieces up to 200 tons), and the WVM 2900/3900 T portal machining centers. Differentiated technology includes a patented RAM Drop Correction system, integrated on-machine metrology, spindle thermal compensation, hydrostatic guides, modular headstock interfaces, and TOScontrol software providing OPC-UA-based ERP integration and remote diagnostics across HEIDENHAIN, SIEMENS SINUMERIK, and Fanuc control platforms.

The company operates an enterprise B2B go-to-market with quote-based, multi-year contract sales of high-ticket configured machines to global heavy industry, energy, transportation, and general engineering customers. Revenue mechanics combine one-time machine sales with a recurring service layer: spare parts, repairs and modernization, preventive and inspection visits, CNC programming and operator training, remote diagnostics, and measurement services. Vertical integration is meaningful—wholly-owned Metalurgie Rumburk produces castings from 100kg to 10,000kg, TOS Olomouc produces accessories and knee-type milling machines, and MTEQ (acquired 2022) supplies enclosures and operator platforms. The company serves customers globally via wholly-owned subsidiaries in China (Kunming manufacturing, Shanghai service), North America (USA and Canada sales/service), India (TOS INDIA, since 2011), and Taiwan (TOS LITZ, since 2017), supported by a six-language website, a private sales support portal, and active participation in international trade shows and government-led business missions.

TOS Varnsdorf was privatized in 1995 with pure Czech capital (noted as rare for the Czech machine tool industry) and remains independent with no parent company. Its customer base spans mining (BELAZ), pumps (Wilo), agricultural machinery (Zetor), industrial drives (Eurodrive), and heavy industry and aerospace (Andritz). The company has won six Gold Medals at the International Machine Tool Fair Brno (1967, 1970, 1972, 1984, 1995, 2008) and has held ISO 9001 certification since 1996. Current revenue is not publicly disclosed; the most recent disclosed milestone is FY2008 revenue exceeding 3 billion CZK, the most successful year in company history.

Name

Tos Varnsdorf

Legal name

TOS VARNSDORF a.s.

Website

https://tosvarnsdorf.cz

Company type

Private

Founded year

1903

Operating status

Operating

Headcount range

251–500 employees

Short description

Tos Varnsdorf is a Czech Republic machine tool manufacturer founded in 1903 that designs and builds horizontal boring machines, horizontal machining centers, and portal machining centers for global heavy industry, energy, transportation, and general engineering customers, selling via wholly-owned subsidiaries across Europe, Asia, and North America.

Ownership category

akta.pro rank

Headquarters

HQ city

Varnsdorf

HQ country

Czechia

HQ region

Europe

Offices8 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Machine Tool Sales: Direct sales of horizontal boring machines, horizontal machining centers, and portal machining centers. Products include WHT 110/130 series, WRD series, WHN series, WHR series, MAXIMA series, and WVM series. Custom configurations with various spindle options, automation levels, and accessories.
2. Spare Parts: Supply of original TOS VARNSDORF spare parts matching machine design and quality standards for maintaining precision, safety, and long-term reliability.
3. Repair and Modernization Services: Full range of service interventions including minor repairs, medium repairs, complete overhauls, and machine modernization/upgrades to restore technical condition, precision, and operational reliability.
4. Preventive Inspection Services: Regular monitoring of machine technical condition at predetermined intervals to detect changes in operational state, component wear, and potential risks affecting reliability and precision.
5. Training Services: CNC programming and operator training for HEIDENHAIN and SIEMENS SINUMERIK control systems, conducted at company training center with programming workstations and hands-on machine practice.

Pricing tiers

Go-to-market motion1 record

Distribution channels7 records

Marketing channels5 records

Core offering

TOS VARNSDORF designs, manufactures, and services horizontal boring machines, horizontal machining centers, and portal machining centers for precision machining of large and heavy workpieces (up to 200 tons). The product portfolio spans table-type boring machines (WHN, WHR, MAXIMA series), floor-type boring machines (WRD series with hydrostatic guides), multi-task horizontal machining centers (WHT 110/130), and vertical-axis portal machining centers (WVM series), supported by TOScontrol software, modular accessories, spare parts, repairs, modernization, and operator training services.

Product overview

TOS VARNSDORF is a global supplier of complete machining technologies and producer of machine tools specializing in horizontal boring machines, horizontal machining centers, and portal machining centers. The product portfolio centers on four main machine categories: (1) WHT 110/130 multi-task horizontal machining centers for high-precision drilling, milling, boring, and vertical turning; (2) table-type horizontal boring machines (WH 10, WH 105, WHN series, WHR 13, MAXIMA I/II) and floor-type boring machines (WRD series, GRATA); (3) the flagship WRD 160/180/200 H with hydrostatic guides for heavy-duty workpieces up to 200 tons; and (4) WVM portal machining centers with vertical spindle axis for steel and cast iron processing. The ecosystem is enhanced by TOScontrol software (OPC-UA-based ERP integration), comprehensive accessories (milling heads, automatic tool/pallet changers), and services including remote diagnostics, repairs, training, measurement, and spare parts supply.

Differentiator

Problem solved

Functional benefit

Products and services

• WHT 110/130 Horizontal Machining Centers Multi-task horizontal machining centers with modular design for precision drilling, thread cutting, milling, boring, and vertical turning operations. Available with extending spindle diameters of 112mm (WHT 110) or 130mm (WHT 130), spindle speeds up to 6,000/5,000 rpm, and feed rates up to 40 m/min. Targeted at energy, transportation, and heavy industry manufacturers.
• WH 10, WH 105, WHN 110/130, WHN 13/15 Horizontal Table-Type Boring Machines Table-type horizontal boring and milling machines with cross-bed configuration featuring high torque, excellent stability, and multi-task processing capabilities with high flexibility for general engineering applications.
• WHR 13 Horizontal Boring Machine CNC machine with extending ram and 130mm spindle for demanding high-capacity applications. Designed for precise machining of large and heavy workpieces in energy, transport, and heavy machinery industries.
• MAXIMA I/II Table-Type Boring Machines Top-of-range table-type horizontal boring machines for processing super-heavy and oversized workpieces up to 50 tons. Features extendable ram with vertical axis movement and 130mm (MAXIMA I) or 150/160mm (MAXIMA II) spindle.
• WRD 13, GRATA, WRD 130/150/160, WRD 170/200 Floor-Type Boring Machines Floor-type boring machines for precision coordinate boring, drilling, milling, and thread cutting. Suitable for processing large and heavy workpieces made of cast iron, cast steel, steel, and other machineable materials.
• WRD 160/180/200 H Hydrostatic Boring Machines Largest, heaviest, and most powerful machines in TOS VARNSDORF portfolio with hydrostatic guides. Designed for highest precision coordinate boring, drilling, milling, and thread cutting of workpieces up to 200 tons. Spindle diameter options: 160, 180, or 200mm.

Quantifiable outcome

• Processing of workpieces up to 200 tons
• +4 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration7 records

Feature10 records

Partnerships

Eleven partnerships are on record, tiered potential, minor and regional.

• UzbekneftegazpotentialStrategic or Co-development Partner · 2 February 2026Uzbekistan's state energy company engaged in discussions with TOS VARNSDORF and other Czech firms during a three-day business mission (February 2-6) focused on introducing advanced mechanical engineering and industrial technologies into Uzbekistan's oil and gas sector. Mission supported by Czech Republic's Embassy and Ministry of Foreign Affairs aimed at bolstering economic ties.
• TOSHULINminorStrategic or Co-development Partner · 2 February 2026Czech machine tool company participating in the same business delegation as TOS VARNSDORF to Uzbekistan, specializing in similar industrial machinery.
• TMC CRminorStrategic or Co-development Partner · 2 February 2026Czech company in the business delegation to Uzbekistan focusing on mechanical engineering solutions.
• ZDASminorStrategic or Co-development Partner · 2 February 2026Czech industrial equipment company participating in the same trade delegation focusing on metal-processing equipment.
• KOVOFINISminorStrategic or Co-development Partner · 2 February 2026Czech company in the delegation specializing in high-tech machine tools and industrial software solutions.
• TOS LITZ Machinery CorporationregionalChannel Partner/ Reseller/ Distributor · 1 January 2017Subsidiary established 2017 in Taiwan for sales and service.
• TOS INDIA Machine Tools Pvt. Ltd.regionalChannel Partner/ Reseller/ Distributor · 1 January 2011Sales and service organization established 2011 for Indian market.
• TOS Machine Tools (Shanghai) Ltd.regionalChannel Partner/ Reseller/ Distributor · 1 January 2011Sales and service subsidiary established 2011 for Chinese market.
• TOS TRADE Canada Inc.regionalChannel Partner/ Reseller/ Distributor · 1 January 2006Trading subsidiary established 2006 for Canadian market.
• TOS TRADE North America, LLCregionalChannel Partner/ Reseller/ Distributor · 1 January 2006Trading subsidiary established 2006 for USA market.
• TOS KUNMING Machine Tool Co., LtdregionalChannel Partner/ Reseller/ Distributor · 1 January 2005Wholly-owned manufacturing and assembly subsidiary established 2005 in China for horizontal milling and boring machines.

Scale indicators5 records

Recent moves11 records

Expansion highlights5 records

Direct peers

• DMG Mori: Global machine tool leader offering CNC horizontal machining centers, 5-axis machines, and turnkey automation solutions. Directly comparable as a broad-line supplier of advanced metal-cutting machine tools to industrial OEMs across energy, transportation, and heavy machinery.
• Okuma: Japanese manufacturer of CNC lathes, machining centers, and multi-axis machines, including horizontal boring and machining center product lines. Targets heavy industrial customers with high-rigidity, large-workpiece equipment similar to TOS Varnsdorf's MAXIMA and WRD series.
• Juaristi: Spanish builder of horizontal boring machines, traveling column milling machines, and large machining centers for energy, rail, and capital goods OEMs. Closely comparable niche competitor with similar heavy-duty boring expertise.
• Makino: Producer of horizontal and vertical machining centers, including large-format machines for aerospace and heavy industry. Competes directly with TOS Varnsdorf's WHT, WHN, and WRD lines in energy, transportation, and large component machining.
• Yamazaki Mazak: One of the world's largest machine tool builders, producing horizontal machining centers, vertical machining centers, and multi-tasking CNC machines. Overlaps with TOS Varnsdorf in serving heavy industry and energy customers with large-format precision equipment.
• Doosan Machine Tools: Korean manufacturer of horizontal machining centers, vertical machining centers, and large-format turning machines. Competes in the same large-workpiece, heavy-industry segments as TOS Varnsdorf with a broader product portfolio and strong global dealer network.
• Pama Speeder: Italian producer of horizontal boring and milling machines, including floor-type and traveling-column models. Directly comparable product portfolio and target market to TOS Varnsdorf's floor-type WRD series and large-format machining centers.
• UNION Werkzeugmaschinen: German manufacturer specializing in horizontal boring machines, table-type and floor-type, including heavy-duty machines for large workpieces. The closest direct niche competitor to TOS Varnsdorf, serving similar energy, marine, and heavy engineering customers.

Broad incumbents

• Skoda Machine Tool: Czech manufacturer of horizontal boring and milling machines with a long heritage closely paralleling TOS Varnsdorf's history. Serves similar heavy industry customers with overlapping product lines; domestic Czech peer with deep legacy in the same niche.

Emerging players

• SMTCL (Shenyang Machine Tool): China's largest machine tool manufacturer producing horizontal and vertical machining centers, boring machines, and large-format equipment. Competes in heavy-duty boring globally and is a particularly direct threat in the China and broader Asian market where TOS Varnsdorf operates a Kunming subsidiary.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/tos-varnsdorf-a-s-

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries6 records

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 Tos Varnsdorf