Insights

Expansion Potential Posiva’s recent facility expansions in 2026 and ongoing growth in Northern Europe indicate increased activity in nuclear waste management infrastructure. This creates opportunities to offer specialty facilities, project management services, logistics optimization, and regulatory compliance support for larger physical footprints and remote site operations.

Workplace Excellence Recognition as one of Finland’s most inspiring workplaces signals strong employee engagement and safety culture. Sales opportunities exist in HR tech, training and development platforms, wellbeing programs, and safety analytics solutions that align with their positive internal transformation.

Strategic Partnerships Long-standing collaborations with Teollisuuden Voima and Fortum Power & Heat, plus a history of external partnerships (Comatec, Bond Technologies, Vallourec), suggest openness to integrated solutions and vendor ecosystems. Consider multi-vendor procurement approaches, system integration, and consulting services that complement existing partnerships.

Tech Stack Leverage Current use of cloud and web technologies (Cloudflare, Salesforce, various CMS/security tooling) implies a mature IT environment receptive to upgrades in cloud security, CRM customization, data analytics, and scalable collaboration tools that streamline regulatory reporting and project tracking.

Sustainability & Compliance Core business in spent nuclear fuel disposal underscores high regulatory demands and sustainability commitments. Opportunities exist to provide specialized compliance software, risk management, waste lifecycle analytics, and environmental monitoring solutions tailored to nuclear waste management processes.

Similar companies to Posiva Oy

Posiva Oy Tech Stack

Posiva Oy uses 8 technology products and services including Cloudflare CDN, Salesforce, Microsoft 365, and more. Explore Posiva Oy's tech stack below.

  • Cloudflare CDN
    Content Delivery Network
  • Customer Relationship Management
  • Modernizr
    Javascript Libraries
  • HSTS
    Security
  • Apache
    Web Servers
  • AddThis
    Widgets
  • Twitter
    Widgets

Media & News

Posiva Oy's Email Address Formats

Posiva Oy uses at least 2 email formats:
Posiva Oy Email FormatsExamplePercentage
First.Last@posiva.fiJohn.Doe@posiva.fi
97%
First@posiva.fiJohn@posiva.fi
3%

Frequently Asked Questions

What is Posiva Oy's official website and social media links?

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Posiva Oy's official website is posiva.fi and has social profiles on LinkedIn.

How much revenue does Posiva Oy generate?

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As of September 2026, Posiva Oy's annual revenue is estimated to be $1M - $10M.

What is Posiva Oy's NAICS code?

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Posiva Oy's NAICS code is 5622 - Waste Treatment and Disposal.

How many employees does Posiva Oy have currently?

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As of September 2026, Posiva Oy has approximately 88 employees across 2 continents, including Europe and North America. Key team members include Chief Engineer, Final Disposal Equipment: J. T., President And Chief Executive Officer: I. P. and Chairperson Of The Board: P. B. Explore Posiva Oy's employee directory with LeadIQ.

What industry does Posiva Oy belong to?

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Posiva Oy operates in the Waste Treatment and Disposal industry.

What technology does Posiva Oy use?

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Posiva Oy's tech stack includes Cloudflare CDN, Salesforce, Microsoft 365, Modernizr, HSTS, Apache, AddThis and Twitter.

What is Posiva Oy's email format?

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Posiva Oy's email format typically follows the pattern of First.Last@posiva.fi. Find more Posiva Oy email formats with LeadIQ.

When was Posiva Oy founded?

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Posiva Oy was founded in 1995.
Posiva Oy logo

Posiva Oy

Waste Treatment and DisposalSatakunta, Finland51-200 Employees

Posiva Oy is a specialist organisation responsible for the final disposal of spent nuclear fuel for its owners, operating within the waste treatment and disposal sector. Established in 1995 and based in Eurajoki, Satakunta, Finland, the company carries out the encapsulation and disposal work at its Olkiluoto site, supported by a network of collaborations with Finnish and international partners. Its operations are anchored by a joint ownership structure, with Teollisuuden Voima Oyj and Fortum Power & Heat Oy sharing the costs of managing nuclear waste. Posiva employs a workforce concentrated in its main office in Olkiluoto, its ONKALO project office, and a Helsinki office, reflecting its multi-location presence in Finland. A recent development includes continued expansion of facilities and ongoing construction activity related to used fuel management at Olkiluoto, underscoring its role in advancing spent fuel handling and disposal projects within the region.

Section iconCompany Overview

Website
posiva.fi
NAICS Code
5622 - Waste Treatment and Disposal
Founded
1995
Employees
51-200

Section iconFunding & Financials

  • $1M - $10M

    Posiva Oy's revenue is estimated to be in the range of $1M - $10M

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