What Bost Machine Tools Company does

Bost Machine Tools Company, S.L.U. is a Spanish private manufacturer of customized heavy-duty and ultra-precise machine tools, headquartered in Asteasu, Gipuzkoa (Basque Country) and operating as part of the diversified Delteco Group. Founded in 1972 as Talleres Bost originally as a retrofitting services provider, the company expanded into new machine manufacturing after its 1987 merger with Etxea and now produces a portfolio centered on vertical lathes (VTL C, VTH C, SM C series), horizontal turn-mill multitasking machines (T4F/T4H/T6H), gantry milling machines (PGM), boring machines (Bostram series), and grinding, jig-boring, and CMM equipment. Its core engineering differentiator is the use of hydrostatic guides on X/Y/Z axes and a tailor-made design philosophy delivered through the 'Design Your Machine' online configurator, with R&D centralized in the Bostek Innovation technology center established in 2010. The business is organized around four wholly-owned units — Bost Machine Tools Company (manufacturing), Bostek Innovation (R&D), Bostmek (high-precision contract machining of parts up to 6,000 mm), and Bost Service (aftermarket and retrofitting) — plus a China trading/service office in Shenzhen.

The company sells almost exclusively into heavy-industrial enterprise accounts across aerospace and aeronautics (Sidenor, Industrias Metalúrgicas Galindo, Magna Machine Cincinnati), energy (Enercon for wind, Siemens China for power), mining and earthmoving (Belaz), steel and forging (Sheffield Forgemasters, Kollmeder), and transportation/defense, with named deployments in Spain, France, Germany, UK, Belarus, Poland, Belgium, USA, Canada, China, Saudi Arabia, Ecuador, Brazil, Russia, and India. Revenue is generated primarily through one-time capital equipment sales of custom machines typically priced in the multi-million-euro range, complemented by recurring aftermarket service, retrofitting, and contract machining — historically referenced with order books exceeding €32M and 21 months of forward workload as of 2007. Go-to-market is direct enterprise field sales, supported by a UK channel partnership with McDowell Machine Tool Solutions, an annual cadence of international trade shows (BIEMH, EMO, IMTS, CIMT, MACH, AMB, FEIMAFE, METAV, MIDEST, Paris Air Show), and aerospace-cluster trade missions. The firm holds TÜV Rheinland certifications for ISO 9001, ISO 14001, and ISO 18001, employs 101–250 people, and operates from an 8,000 m² assembly facility capable of producing machines up to 310,000 kg.

Name

Bost Machine Tools Company

Legal name

BOST MACHINE TOOLS COMPANY, S.L.U.

Website

https://bost.es

Company type

Private

Founded year

1972

Operating status

Operating

Headcount range

101–250 employees

Short description

Bost Machine Tools Company designs and manufactures custom heavy-duty, ultra-precise machine tools — vertical lathes, multitasking horizontal turn-mill machines, gantry mills, and borers — for enterprise customers in aerospace, energy, mining, and heavy industrial sectors worldwide.

Ownership category

akta.pro rank

Product category

Industrial Machine Tools

NAICS

Machine Tool Manufacturing (333517)

SIC

Machine Tools, Metal Cutting Types (3541)

akta.pro primary industry

Grinding, Honing & Superfinishing Equipment (IMAHADAE)

Keywords

• Heavy duty machine tools
• Vertical turning lathes
• Horizontal turn-mill machines
• Gantry milling machines
• Machine tool retrofitting

Headquarters

HQ city

Asteasu

HQ country

Spain

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Heavy Machine Tool Manufacturing & Sales: Design, manufacturing, and installation of heavy duty and extremely accurate machine tools. Products include vertical lathes (VTL C, VTH C series), turn-mill machines (T4F, T4H, T6H), gantry milling machines (PGM), boring machines, grinding machines, and special custom machines. Revenue from equipment sales with installation and commissioning services.
2. Aftermarket Services (Bost Service): After-sales technical service including diagnosis, analysis, and repair to minimize machine downtime. Retrofitting/rebuilding services to extend machine life with latest CNC technologies. Complete machine transformation including slideway extension, head upgrades, and optional equipment installation.
3. Precision Machining (Bostmek): High precision machining of heavy pieces through Bostmek, the machining company belonging to Bost group. Temperature controlled machining hall capable of machining parts up to 6,000 mm diameter with ultra-precision tolerances.

Pricing tiers

Go-to-market motion2 records

Distribution channels2 records

Marketing channels5 records

Core offering

Bost Machine Tools Company designs, manufactures, and installs customized heavy-duty and extremely precise machine tools, including vertical lathes (VTL C, VTH C, SM C series), horizontal turn-mill multitasking machines (T4H/T5H/T6H), gantry milling machines (PGM), boring machines (Bostram), grinding machines, jig-boring machines, and coordinate measuring machines. The company also delivers aftermarket and retrofitting services through its Bost Service subsidiary, high-precision contract machining through Bostmek, and continuous R&D via Bostek Innovation.

Product overview

Bost Machine Tools Company is a manufacturer of customized heavy-duty and high-precision machine tools based in Spain. The product portfolio centers on large-scale vertical lathes (VTL C, VTH C, and SM C series) and horizontal turn-mill multitasking machines (T4H/T5H/T6H series), complemented by gantry milling machines (PGM series), boring machines (Bostram series), grinding machines, jig-boring machines, and coordinate measuring machines. The company offers a comprehensive service including design, manufacturing, installation, and after-sales support. Subsidiary Bostek Innovation provides R&D and technological development, while Bostmek delivers high-precision machining services and Bost Service specializes in machine retrofitting and rebuilding. The DESIGN YOUR MACHINE configurator enables customers to customize specifications. All products are engineered for heavy industries including aerospace, defense, energy, mining, railway, shipbuilding, and oil & gas sectors.

Differentiator

Problem solved

Functional benefit

Brands

• Bostek Innovation: Technological center of the Bost Group that offers advanced technical solutions to improve production capabilities and competitiveness of customers, with continuous innovating capacity and numerous patents
• Bostmek
• Bost Service
• VTL C Series
• SM C Series
• VTH C Series
• T4F/T4H/T6H Series
• PGM Series
• Bostram Series

Products and services

• VTL C Series Vertical Lathes Multi-process vertical lathes with mobile traverse and integrated milling and turning capabilities, available in single-column (1,600–3,000 mm turning diameter) and double-column (3,600–8,500 mm turning diameter) configurations. Feature modular RAM sections, hydrostatic guides, and palletized systems. Designed for heavy industrial customers in aerospace, energy, mining, and steel sectors.
• VTH C Series Vertical Lathes Heavy-duty vertical turning centers with moving column design and optional Y-axis (table longitudinal movement) and U-axis configurations for advanced machining flexibility. Targeted at heavy industrial customers requiring large turning diameters.

Quantifiable outcome

• Order books exceeding €32 million with workload for next 21 months (2007)
• +3 more outcomes

Named customers8 records

Segments5 records

Ideal customer profiles4 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature5 records

Partnerships

Four partnerships are on record, tiered core and minor.

• TaescoreStrategic or Co-development Partner · 15 June 2017Taes established a collaboration with Bost and invested in a Bost new Deep Hole Drilling Machine for diameters up to 360 mm and 10 m long. Announced June 15, 2017.
• HeganminorGTM or Marketing Partner · 23 May 2017Bost participated in a trade mission to Querétaro with Hegan (aerospace industry association) in May 2017.
• McDowell Machine Tool SolutionscoreChannel Partner/ Reseller/ Distributor · 7 April 2014UK partnership for exhibiting and selling Bost product line of high performance machine tools. Joint presence at MACH Birmingham trade shows in April 2014 (Stand 5475) and April 2018 (Stand H17 500).
• Hoffmann GroupminorGTM or Marketing PartnerWorldwide tools manufacturer launched a promotional video featuring the Bost VTL 85 C 7000-2 machine installed at German customer Kollmeder, demonstrating tool performance on the vertical lathe.

Scale indicators4 records

Recent moves10 records

Expansion highlights5 records

Direct peers

• Skoda Machine Tool: Czech heavy machine tool maker producing large turning and boring machines for power generation, mining, and heavy engineering. Comparable in custom heavy-duty machining platforms.
• Pietro Carnaghi: Italian maker of heavy vertical lathes and turn-mill machines. Closely comparable to Bost in custom heavy turning/milling platforms supplied to aerospace, energy, and heavy industrial customers.
• Nicolas Correa: Spanish manufacturer of large bed-type and gantry milling machines. Directly comparable in custom heavy milling machines for energy, aerospace, and capital-goods customers.
• PAMA: Italian boring machine manufacturer serving heavy industry, energy, and shipbuilding. Directly competes with Bost's Bostram boring machines and large boring product line.
• Soraluce: Spanish manufacturer of large milling, boring, and turning machines. Direct competitor to Bost in heavy-duty precision machine tools for energy, aerospace, and heavy industry, sharing the Basque industrial heritage.
• FPT Industrie: Italian producer of large milling and gantry machines for aerospace, energy, and heavy industry. Overlaps with Bost's PGM gantry series and large milling portfolio.
• Tacchi: Italian specialist in heavy lathes and turn-mill machines for large workpieces. Comparable to Bost in heavy turning and combined turning/milling applications for energy and industrial customers.

Broad incumbents

• Mazak: Japanese global machine tool manufacturer with a wide range of turning, milling, and multitasking machines. Competes with Bost in multitasking horizontal turn-mill machines and heavy machining centers.
• DMG Mori: Global machine tool leader with broad portfolio including heavy turning, milling, and additive. Larger, broader competitor that increasingly addresses heavy-duty custom applications alongside Bost.
• Okuma: Japanese machine tool incumbent producing CNC lathes, machining centers, and multitasking machines. Broad-line competitor whose multitasking and large turning products overlap with Bost's portfolio.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UCNlX8jfahnA4WkPeH25oyrA
• LinkedInlinkedin.com/company/bost-machine-tools-company

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries4 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 Bost Machine Tools Company