Suomen Teräsritilä STR

What Suomen Teräsritilä STR does

Suomen Teräsritilä STR is a Finland-based, privately held industrial manufacturer and supplier specializing in metal and fiberglass grating products. The company operates from a single disclosed location in Pori, Finland, with a workforce of 11-50 employees, and serves customers who require standardized or engineered grating for construction, infrastructure, and industrial applications. Its core products span two material categories — metal (typically steel) grating and fiberglass (GRP/FRP) grating — used for walkways, platforms, drainage covers, mezzanines, and similar load-bearing or surface applications in industrial and commercial settings.

The business model is that of a traditional B2B industrial fabricator and distributor: Suomen Teräsritilä STR produces or sources grating products and sells them to construction contractors, industrial operators, infrastructure projects, and resellers. The product is a physical, specification-driven industrial good, priced per unit/square meter, with revenue tied to project order volume rather than recurring SaaS-style contracts. The company's value proposition, to the extent it can be inferred, is providing Finnish and regional customers with a local supply source for grating materials in both metal and fiberglass formats, which allows buyers to reduce lead times and shipping costs relative to imported alternatives.

Substantive intelligence on the company is limited. The company's own website (str.fi) renders only a loading/verification screen, and the available structured firmographic data does not include disclosed revenue, customer lists, certifications, leadership, partnership details, technology stack, funding history, or geographic markets served. Consequently, the depth of product catalog, customer concentration, geographic footprint beyond Finland, pricing structure, and competitive positioning within the broader European grating market cannot be verified from the supplied data.

Name

Suomen Teräsritilä STR

Website

https://str.fi

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Suomen Teräsritilä STR is a privately held Finnish manufacturer and supplier of metal and fiberglass grating products, based in Pori and serving construction, infrastructure, and industrial customers in Finland.

Ownership category

akta.pro rank

Product category

Industrial Metal Grating Products

akta.pro primary industry

Steel Grating, Catwalks & Safety Platforms (IMADACAI)

Keywords

• Metal gratings
• Fiberglass gratings
• Industrial flooring
• Steel walkway products
• Grating fabrication

Headquarters

HQ city

Pori

HQ country

Finland

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

Supply Chain, Operations, Personnel, Infrastructure, Marketing or Sales

Core offering

Suomen Teräsritilä STR manufactures and supplies metal gratings and fiberglass gratings for industrial and construction applications. The company produces pressed-welded steel grating panels along with pultruded fiberglass grating products, and offers custom cutting and fabrication services to customer specifications. Its products are used as flooring, walkways, platforms, drainage covers, stair treads, and other load-bearing surface solutions in industrial facilities and infrastructure projects.

Differentiator

Problem solved

Functional benefit

Products and services

• Metal gratings Welded steel grating panels used as industrial flooring, walkways, platforms, drainage covers, and stair treads in industrial and infrastructure applications.
• Fiberglass gratings Corrosion-resistant pultruded fiberglass grating panels used in chemically aggressive, marine, or otherwise corrosive environments where metal gratings are not suitable.
• Custom grating fabrication services Custom cutting, sizing, and fabrication of grating components to project-specific dimensions, load specifications, and material requirements for industrial and construction buyers.

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Direct peers

• Fibergrate Composite Structures: US-based specialist manufacturer of fiberglass reinforced plastic (FRP) grating, structural products, and stair solutions. Directly comparable to STR's fiberglass grating line, particularly for corrosive and chemical-processing environments.
• Safe-Run Group (Suzhou Safety Run Technology): Asia-based manufacturer of steel and fiberglass grating products supplying industrial and infrastructure projects globally. Direct peer in both metal and FRP grating with a low-cost production base competing on price.
• Ohio Gratings: US manufacturer of bar gratings, stair treads, and architectural metal grating serving industrial, commercial, and architectural markets. Directly comparable in product mix (metal gratings) and similar mid-sized manufacturer positioning.
• Webforge: Australia-origin, globally operating manufacturer of steel grating and expanded metal products with distribution across multiple continents. Direct peer in metal grating production with overlapping end markets in industrial, infrastructure, and marine projects.
• Alabama Metal Industries (AMICO): US manufacturer of metal grating products including bar grating, safety grating, and stair treads for industrial and architectural use. Directly comparable product category and customer overlap with STR's metal grating line.
• Lichtgitter: European manufacturer of steel gratings, perforated metals, and stair treads serving industrial, commercial, and public-sector projects. Direct peer competing in the same grating category across the same broad European customer set.
• Meiser GmbH: German-headquartered manufacturer of steel and fiberglass gratings, stair treads, and pressed gratings for industrial and infrastructure applications. Closest direct European competitor to Suomen Teräsritilä STR in the same product category and similar customer base.

Broad incumbents

• Nucor Grating (Nucor Corporation): North America's largest steel producer operates a dedicated grating division (Nucor Grating) producing bar gratings and expanded metal. A broad incumbent whose grating offering competes in the same category but sits within a much larger steel portfolio.

Market position

Strengths3 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights3 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

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 Suomen Teräsritilä STR