Stoik

What Stoik does

Stoik is described in the source material as a Vienna, Austria-based construction firm founded in 1995, specializing in road and rail construction. With 51-100 employees and an operating website at stoik.at, it presents as a small-to-mid-sized regional infrastructure contractor. The firmographic profile indicates a traditional, for-profit, privately held operating company with no disclosed public listing.

The source data carries an internal contradiction worth flagging: a separate data block records Stoik as one of VivaTech's 2025 'Top 100 Rising European Startups,' curated by a consortium of European venture capital firms (Accel, Eurazeo, HV Capital, Northzone, and Partech). This recognition is consistent with a venture-backed technology startup, not a 30-year-old construction firm. The most likely interpretation is that two distinct entities share the name 'Stoik' and were conflated during data aggregation — the Austrian construction company described in firmographics, and a separate startup also referenced in the awards data.

No products, services catalog, technology stack, pricing model, revenue mechanics, customer segments, geographic footprint details, or management team information is disclosed beyond the core construction specialization. The business model is not described in the inputs, though for a road and rail contractor of this size the natural model would be project-based contracting with public-sector infrastructure buyers.

Name

Stoik

Website

https://stoik.at

Company type

Private

Founded year

1995

Operating status

Operating

Headcount range

51–100 employees

Short description

Stoik is a Vienna, Austria-based construction company founded in 1995, employing 51-100 people and specializing in road and rail construction projects for the regional Austrian market.

Ownership category

akta.pro rank

Headquarters

HQ city

Vienna

HQ country

Austria

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Supply Chain, Operations, Technology or R&D

Core offering

Stoik is a Vienna, Austria-based construction company founded in 1995 that provides road and rail construction services. It operates with a headcount of 51–100 employees and delivers physical transportation infrastructure projects as its core business.

Differentiator

Problem solved

Functional benefit

Products and services

• Road Construction
• Rail Construction

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Expansion highlights2 records

Direct peers

• Swietelsky AG: Austrian mid-sized, privately held construction firm active in road and rail infrastructure across Central Europe; closely comparable in scale, ownership, and service mix.
• Leonhard Weiss GmbH & Co. KG: Privately held German mid-sized contractor with road, rail, and civil engineering operations; comparable size band and family-owned operating culture.
• Eurovia: Vinci subsidiary specializing in road construction, rail, and urban infrastructure across Europe; closely matching core service offering with continental scale.
• PORR AG: Austrian construction contractor with a dedicated infrastructure segment covering road, rail, and tunnel projects; near-perfect comparable in geography and core service offering.

Broad incumbents

• STRABAG SE: Austrian-headquartered, one of Europe's largest construction groups with substantial road and rail infrastructure operations across DACH and CEE; directly comparable geography and end-market exposure to Stoik.
• HOCHTIEF AG: German-headquartered heavy construction group with major rail infrastructure operations across Europe and globally; comparable end-market, though significantly larger scale than Stoik.
• Skanska AB: Swedish construction and infrastructure group with significant European civil engineering and rail exposure; benchmark for Nordic/Central European road infrastructure contractors.
• Balfour Beatty plc: UK-listed infrastructure group with rail and highways operations across the UK, US, and select European markets; relevant for European rail/road contracting comparison.
• Vinci Construction: Global infrastructure and construction arm of Vinci, with extensive European road and rail delivery capability; broader portfolio but overlapping core competencies.

Regional players

• Heijmans N.V. Dutch infrastructure and construction firm focused on Dutch and adjacent markets in road construction and civil works; comparable service offering but geographically distinct from Stoik.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat2 records

Key risks5 records

Key highlights4 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 Stoik