Strojírny a stavby Třinec

What Strojírny a stavby Třinec does

Strojírny a stavby Třinec, a.s. (SAS Třinec) is a Czech industrial engineering and construction company headquartered in Třinec, operating as a member of the Třinecké železárny – Moravia Steel group. The company is organized around three core delivery areas: engineering production (custom manufacturing of technological machinery, pressure vessels, pipeline systems, steel structures, bridges, metallurgical rolls, forgings, and railway car parts); construction (industrial buildings, civil engineering, and road construction using its own asphalt plant); and proprietary industrial products (surface-grinding machines for long products such as blooms, slabs, and billets; integrated finishing lines; and custom technological cranes and manipulators for harsh-environment steel-mill use). The company also provides complementary services including electric motor diagnostics and repair, accredited calibration of electrical measuring devices per ČSN EN ISO/IEC 17025, and design services using standard engineering software (Autocad, Ansys, Eplan, SCIA Engineer).

The company traces its operational roots to 1885 as the in-house Mechanical Workshops of Třinecké železárny and has accumulated 140+ years of metallurgical-domain expertise, reflected in a portfolio of certifications including ISO 9001/14001/45001/50001, ČSN EN 1090-1+A1 (EXC3), ČSN EN ISO 3834-2, ČSN EN 15085-2 (CL1), and PED 2014/68/EU. It maintains 1,000+ employees across multiple specialized production facilities (Mechanical Workshops, Cylinder Turning Plant, Locksmith Workshops, Electrotechnical Workshops, Construction Workshops, Heat-resistant Workshops) and runs structured training programs including patronage classes at local technical schools.

SAS Třinec operates a B2B enterprise field-sales motion. Direct sales cover the domestic Czech market and the parent Třinecké železárny; export markets are served through regional sales and service representatives in Germany (GVA Krefeld GmbH), Belgium/Luxembourg/Netherlands (SPESACO), India (Excellors Engineering Solutions), and South Eastern Europe (ICO TRADING D.O.O.). Revenue is generated primarily through custom one-time project-based contracts for engineering and construction work, supplemented by recurring repair, maintenance, and calibration services. The customer base is concentrated in metallurgy (Třinecké železárny as parent/primary customer, plus Primetals, SMS group, Paul Wurth, Danieli, JHG, NKL), railway (České dráhy, BONATRANS), and selected manufacturing accounts (TESCAN). Pricing is not publicly disclosed; quotes are project-specific. The company has been an active recipient of EU operational grants for R&D, energy efficiency, and workforce upskilling, and has continued capex investment through 2025–2026 (new CNC fiber laser and modernized blasting equipment).

Name

Strojírny a stavby Třinec

Legal name

Strojírny a stavby Třinec, a.s.

Website

https://sas-trinec.cz

Company type

Private

Founded year

1885

Operating status

Operating

Headcount range

1,001–5,000 employees

Short description

Strojírny a stavby Třinec is a Czech industrial engineering and construction firm (1,000+ employees, est. 1885) within the Třinecké železárny – Moravia Steel group, serving metallurgical, steel-construction, railway, and power-engineering customers with custom manufacturing, proprietary grinding/finishing/crane technologies, and turnkey construction services.

Ownership category

akta.pro rank

Product category

Custom Industrial Engineering & Steel Fabrication

NAICS

Machine Tool Manufacturing (333517), Metalworking Machinery Manufacturing (33351), Other General Purpose Machinery Manufacturing (3339)

SIC

Special Industry Machinery, Nec (3559), Construction, Mining & Materials Handling Machinery & Equip (3530)

akta.pro primary industry

Metal Forming & Fabrication Machines (Presses, Bending, Shearing, Stamping) (IMAHADAC)

Keywords

• Custom industrial engineering
• Metallurgical equipment manufacturing
• Steel structures fabrication
• Industrial construction services
• Electric motor repair services

Headquarters

HQ city

Trinec

HQ country

Czechia

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Revenue model

1. Custom Engineering Production: Custom production of technological machinery, pressure vessels, pipeline systems, steel structures, bridges, weldments, metallurgical rolls, forgings, and railway car parts. One-time project-based revenue.
2. Construction Services: Turnkey industrial buildings, civil engineering works, road construction, and maintenance services.
3. Repair and Maintenance Services: Electric motor diagnostics and repairs, transformer services, calibration services, and equipment maintenance.
4. Proprietary Products: Sale of own-developed products including grinding machines for long products, finishing lines, technological cranes and manipulators.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels4 records

Core offering

Strojírny a stavby Třinec, a.s. is a custom industrial engineering and construction manufacturer producing technological machinery, pressure vessels, pipeline systems, steel structures, bridges, weldments, metallurgical rolls, forgings, and freight railway car parts, complemented by turnkey industrial and civil construction services (including road construction via its own asphalt plant). It also sells three own-developed proprietary product lines — grinding machines for long products, integrated finishing lines, and technological cranes and manipulators — and provides electric motor diagnostics/repair and accredited calibration services.

Product overview

Strojírny a stavby Třinec is a machinery and construction company offering a diverse portfolio of industrial products and services. The company operates three core divisions: (1) Engineering - custom manufacturing of technological machinery, pressure vessels, steel structures, and metallurgical equipment; (2) Construction - industrial and civil buildings, roads; (3) Proprietary Technologies - three main proprietary products including Grinding Machines for Long Products (Bruska), Finishing Lines (Finalizační linky), and Technological Cranes and Manipulators. The company also provides complementary services including electric motor diagnostics and repairs, calibration laboratory services, and design services. The company is a member of the TŘINECKÉ ŽELEZÁRNY – MORAVIA STEEL group.

Differentiator

Problem solved

Functional benefit

Products and services

• Grinding Machine for Long Products (Bruska dlouhých výrobků) Fully automatic in-house developed grinding machine for surface grinding of long products such as blooms, slabs, and billets, with Industry 4.0 capabilities and highest degree of automation with minimum maintenance and environmental impact. Sold as a proprietary product line to metallurgical customers.
• Integrated Finishing Lines (Finalizační linky)

Quantifiable outcome

• Surface grinding with NDT, blasting, cutting, straightening removes internal and surface defects from semi-finished products
• +2 more outcomes

Named customers10 records

Segments6 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core and regional.

• TŘINECKÉ ŽELEZÁRNY – MORAVIA STEEL a.s.coreOthersParent company group. Strojírny a stavby Třinec is a member of the Třinecké železárny – Moravia Steel group. Long tradition dating back to 1885 when company was established as maintenance operations for Třinecké železárny.
• GVA Krefeld GmbHregionalChannel Partner/ Reseller/ DistributorLocal sales and service representation for Germany. Address: Uerdinger Strasse 540, 47800 Krefeld, Germany. Phone: +492151507560, Email: [email protected]
• SPESACOregionalChannel Partner/ Reseller/ DistributorLocal sales and service representation for Belgium, Luxembourg, and Netherlands. Address: Bochumer Straße 59b, 45549 Sprockhövel, Germany. Phone: +4923243878876, Email: [email protected]
• Excellors Engineering Solutions Private LimitedregionalChannel Partner/ Reseller/ DistributorLocal sales and service representation for India. Address: Ward No-13, Sri Veerabhadreshwara Rice mill compound, Survey. Tax No: 29AAGCE6553K1Z5, Phone: +919178789420, Email: [email protected]
• ICO TRADING D.O.OregionalChannel Partner/ Reseller/ DistributorLocal sales and service representation for Slovenia, Croatia, Serbia, Bosnia and Herzegovina, North Macedonia, Montenegro, Kosovo. Address: Ratarska ulica 37, 10000 Zagreb, Croatia. VAT No: HR29549820936, Phone: +385981373586, Email: [email protected]

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• Voestalpine AG: Austrian steel and technology group with industrial equipment capabilities. Comparable as a broad incumbent in steel/metallurgical products and engineering services that overlap with Strojírny's core markets in Central Europe.
• Strabag SE: Austrian-based European construction services group. Comparable as a broad incumbent in the construction and infrastructure segments where Strojírny provides turnkey industrial buildings, civil engineering, and roads in the Czech and broader CEE market.
• SMS group: German global leader in metallurgical plant engineering. Comparable in metallurgical equipment supply and steel mill integration; operates as both customer of Strojírny and a broad incumbent whose vertical integration could compress supplier opportunities.
• Skanska AB: Swedish construction and project development group. Comparable as a broad incumbent in the construction services segment where Strojírny competes for industrial and infrastructure projects, particularly in Central Europe.
• Danieli: Italian global supplier of metallurgical equipment and turnkey plants. Comparable to Strojírny as both a customer (component supplier relationship) and broad incumbent in metallurgical equipment manufacturing across steelmaking processes.
• Primetals Technologies: Austrian-Japanese metallurgical plant and equipment supplier. Comparable as both customer and broad incumbent in the same metallurgical equipment and finishing line space as Strojírny.

Direct peers

• ŽĎAS, a.s. Czech manufacturer of metallurgical equipment, steel castings, and forgings. Directly comparable in serving blast furnaces, rolling mills, and forging customers with custom-engineered components from a Czech-based heavy industrial footprint.
• Metrostav a.s. Largest Czech construction company serving industrial, civil, and infrastructure projects. Directly comparable in the industrial buildings, civil works, and ground communications segments of Strojírny's construction services portfolio, competing for similar public and private tenders in the Czech market.
• VÍTKOVICE MACHINERY GROUP: Czech heavy engineering group producing components for metallurgical, energy, and industrial customers. Closely comparable to Strojírny in product mix, customer verticals (steel mills, power plants), and Central European footprint; both serve as captive engineering arms of major Czech industrial groups.

Regional players

• Železiarne Podbrezová: Slovak steel producer and tube manufacturer operating in the Central European metallurgical supply chain. Comparable as a regional player serving overlapping steel industry customers in geographies adjacent to Strojírny's footprint.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks5 records

Key highlights6 records

Customer concentration

Compliance11 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 Strojírny a stavby Třinec