What Gostol TST does

Gostol TST d.d. is a Slovenia-based, privately held manufacturer of industrial shot blasting machines and related surface treatment equipment, headquartered in Tolmin and operating through wholly-owned subsidiaries in India and China plus a network of sales representatives in more than 15 countries. Its product portfolio spans roller conveyor, drum/tumble, hanger/monorail, satellite/rotary table, wire mesh belt, and pipes/bars shot blasting systems, complemented by sandblasting chambers, vibratory finishing machines, ir sm@rt blasting wheels and separators, dust collectors, and the Sm@rt cloud digital platform for real-time monitoring, predictive maintenance, and process optimization.

The company generates revenue through a combination of one-time capital equipment sales (custom-configured shot blasting systems sold via quotation questionnaire), consumables (steel shot and grit abrasives, spare parts including blades, control cages, impellers, and shields in three quality classes), and recurring services (regular servicing every 1,200 operating hours, technical support, machine upgrades and modernizations, and welded-construction subcontracting). Underlying technology is differentiated by proprietary high-efficiency blasting turbines with optimized blade geometry, mechatronic separators, and the Sm@rt cloud IoT platform; the company holds CE certification and reports a typical 25-30+ year service life for its machines.

Gostol TST serves industrial customers across foundries and forges, sheet metal and steel construction, automotive (including shot peening for fatigue resistance), railway, construction and agricultural machinery, toolmaking, military, energy, wire and tube, and shipbuilding. With 2,500+ machines delivered and approximately 1,500 still in operation, 4,000+ references worldwide, and 300+ Slovenian references making it the leading domestic supplier, the company sells primarily through enterprise field sales supported by an international representative network rather than through mass-market channels.

Name

Gostol TST

Legal name

Gostol TST d.d.

Website

https://gostol-tst.eu

Company type

Private

Founded year

1947

Operating status

Operating

Headcount range

51–100 employees

Short description

Gostol TST is a Slovenia-based manufacturer of customized industrial shot blasting machines and surface treatment equipment, serving foundries, automotive, construction, and other heavy industries worldwide through direct sales and a network of representatives in 15+ countries.

Ownership category

akta.pro rank

Product category

Industrial Shot Blasting and Surface Treatment Machinery

NAICS

Rolling Mill and Other Metalworking Machinery Manufacturing (333519)

SIC

Metalworkg Machinery & Equipment (3540)

akta.pro primary industry

Surface Treatment & Finishing Equipment (Coating, Plating, Deburring, Shot Blasting) (IMAHADAJ)

akta.pro secondary industry

Surface Preparation Equipment (Shot Blasting, Scarifiers, Grinders) (IMAHALAL)

Keywords

• Shot blasting machines
• Surface treatment equipment
• Industrial abrasives supply
• Metal finishing machinery
• Vibratory finishing systems

Headquarters

HQ city

Tolmin

HQ country

Slovenia

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Shot Blasting Machine Sales: Core revenue from manufacturing and selling customized shot blasting machines including roller conveyor, drum/tumble, hanger/monorail, and satellite/rotary table systems. Machines are tailored to specific customer production processes.
2. After-Sales Services and Maintenance: Comprehensive after-sales support including regular servicing every 1,200 operating hours, annual inspections, spare parts supply, and maintenance agreements. Service department provides technical support for optimal machine operation.
3. Spare Parts: Original spare parts including blasting wheel components (blades, control cage, impeller, shields), wear parts in three quality classes (Basic, Standard, Superior). Most wear parts kept in stock for short delivery times.
4. Shot Blasting Abrasives: Steel abrasives including grit and shot, stainless steel abrasives, and specialized abrasives. Company advises on appropriate abrasive selection based on workpiece material and surface requirements.
5. Machine Modifications and Upgrades: Modernization services including upgrades for blasting wheels, machines, dust collectors, or electrical equipment that can be installed on existing shot blasting machines to improve performance.
6. Welded Constructions: Subcontracting services for welded constructions according to customer specifications, prepared in accordance with applicable regulations and CE declarations.

Pricing tiers

Go-to-market motion2 records

Distribution channels5 records

Marketing channels6 records

Core offering

Gostol TST designs, manufactures, and services industrial shot blasting machines (roller conveyor, drum/tumble, hanger/monorail, satellite/rotary table, pipes/bars, wire mesh belt), sandblasting chambers, and vibratory finishing machines for surface treatment of metals. The portfolio is complemented by proprietary ir sm@rt blasting wheels, ir sm@rt separators, dust collectors, the Sm@rt cloud digital IoT platform, steel abrasives, original spare parts, and full after-sales service including maintenance and modernization.

Product overview

Gostol TST is a manufacturer of industrial surface treatment equipment with a portfolio centered on shot blasting machines (roller conveyor Type P, pipes/bars Type PC, wire mesh belt Type KTP, hanger/monorail, and satellite types), complemented by sandblasting chambers (KDP, KMP), vibratory finishing machines (VO, VU, VUS, VL, VLO), and associated components (ir sm@rt blasting wheels, ir sm@rt separators, dust collectors). The Sm@rt cloud digital platform provides IoT monitoring and analytics for these machines. The offering is completed by consumable abrasives and services including spare parts, regular maintenance, technical support, and machine upgrades. The company serves diverse industries including foundries, steel construction, automotive, railway, construction/agricultural machinery, and energy sectors.

Differentiator

Problem solved

Functional benefit

Brands

• Sm@rt Cloud Platform: Digital platform for monitoring, analyzing, and optimizing shot blasting machine performance in real time
• ir Blasting Wheels
• ir sm@rt Separator

Products and services

• Shot blasting machines Industrial shot blasting machines for surface treatment of metals, including roller conveyor, drum/tumble, hanger/monorail, and satellite types. Machines feature high-efficiency blasting turbines, robust construction, and digital Sm@rt cloud integration. Targeted at industrial manufacturers in foundries, steel construction, automotive, railway, construction/agricultural machinery, and energy sectors.
• Roller conveyor shot blasting machine Type P Shot blasting machine for continuous processing of plates, profiles, and welded structures on roller conveyor systems. Used by steel construction, sheet metal, and profile manufacturers needing pre-coating surface preparation.
• Pipes and bars shot blasting machine Type PC
• Wire mesh belt shot blasting machine Type KTP
• Sandblasting chambers (KDP, KMP)
• Vibratory finishing machines (VO, VU, VUS, VL, VLO)
• Universal robotic shot blasting machine
• Shot blasting abrasives
• Spare parts
• Regular service of shot blasting machines
• Technical support
• Machine upgrades and modernizations
• Used equipment in stock
• Welded constructions (subcontracting)

Quantifiable outcome

• Reduced energy consumption through high-efficiency blasting wheel design
• +4 more outcomes

Named customers8 records

Segments10 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

Three partnerships are on record, tiered notable and long-term.

• Schwing Stetter d.o.o., SerbianotableOthersCustomer since 2020, using VK-1800x1800 hanger shot blasting machine and KMP-6x5x9 sandblasting chamber for shot blasting various welded elements. Equipment built according to customer requirements with all contracts strictly followed.
• TM Technology, BulgarianotableOthersCustomer purchased P-3200x600 shot blasting machine through Bulgarian representative. Satisfied with reliability and support provided during purchase process.
• Marovt, Slovenialong-termOthersLong-term customer since 1996, initially purchased GG-80 and later two GG-150 machines. Works with demanding automotive industry customers (Audi, Volkswagen, Seat, Škoda).

Scale indicators8 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Wheelabrator (Norican Group): Wheelabrator is one of the world's largest manufacturers of shot blasting and surface preparation equipment, offering roller conveyor, table, spinner hanger, and air-blast systems across aerospace, automotive, foundry, and steel end-markets — the same product matrix and customer base as Gostol TST, making it the closest direct competitor.
• Rösler Oberflächentechnik: Rösler is a global manufacturer of surface finishing equipment including shot blasting, vibratory finishing, and mass finishing machines, with a comparable product range to Gostol TST (e.g., Rösler shot blasting and Rösler vibratory finishing mirror Gostol's portfolio) and a broad industrial customer base spanning automotive, aerospace, and medical devices.
• Pangborn (Sinto Group): Pangborn, now part of Japan's Sinto Group, designs and manufactures shot blast machines (table type, spinner hanger, roller conveyor, air blast) and vibratory finishing equipment — directly overlapping Gostol TST's core product categories and serving the same foundry, forging, and steel construction customer segments.
• AGTOS: AGTOS is a German manufacturer of shot blasting machines for foundries, forge shops, and steel construction — including roller conveyor, hanger, drum, and wire mesh belt systems. Its product range closely mirrors Gostol TST's and serves overlapping end-markets across European industrial customers.
• Berger Strahltechnik: Berger Strahltechnik manufactures shot blasting equipment and vibratory finishing machines, with comparable roller conveyor, hanger, and tumble-blast product types for foundries and steel processing — directly competitive with Gostol TST in the European industrial surface treatment market.
• OMSG (Officine Meccaniche San Giorgio): OMSG is an Italian manufacturer of shot blasting machines (roller conveyor, satellite table, spinner hanger, drum) and shot peening equipment, serving automotive, foundry, and aerospace customers across Europe — a direct peer with overlapping product portfolio and end-customers.
• KMT Industrial (Kugel- und MaschinenTechnik): KMT is a German manufacturer of shot blasting and surface treatment equipment, with roller conveyor, tumble-blast, and hanger-type systems serving foundries, forging, and steel construction — directly comparable to Gostol TST in product offering and customer base.

Broad incumbents

• Norican Group: Norican Group is the parent of Wheelabrator, DISA, and other surface treatment and foundry equipment brands, offering a broader portfolio spanning shot blasting, die casting, and green sand foundry equipment. It competes broadly with Gostol TST in the same industrial customer set but with much greater scale and multi-category reach.
• Sinto Group: Sinto Group is a Japanese industrial equipment conglomerate that acquired Pangborn, offering shot blasting, molding, and environmental equipment. It overlaps with Gostol TST through Pangborn's shot blasting product line and serves the same foundry and metalworking end-customers globally.

Emerging players

• Strahltechnik Bernd Gern: Gern Strahltechnik manufactures compact shot blasting machines and sandblasting chambers with a focus on smaller and mid-sized industrial customers — a partial overlap with Gostol TST's sandblasting chamber (KDP/KMP) product line, often competing in the European SME segment.

Market position

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/gostoltst

Revenue estimate

Valuation estimate

Number of profiles

Profiles13 records

Subsidiaries2 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 Gostol TST