Insights

Nuclear Waste Posiva is a Finnish nuclear waste management specialist with ongoing expansion and significant investment in encapsulation and final disposal facilities, signaling opportunities for risk management, equipment, and services related to containment, excavation, and safety compliance.

Expansion Momentum Recent and planned facility expansions in Olkiluoto and broader Northern Europe indicate potential needs for project management, engineering services, construction technologies, and supply chain partners to support scaling operations.

Operational Excellence Recognition as one of Finland’s most inspiring workplaces and strong safety culture results point to opportunities for HR tech, training platforms, workforce analytics, and employee engagement solutions.

Tech Stack Adoption of cloud, collaboration and security tools (Cloudflare, Salesforce, Microsoft 365, Apache, etc.) suggests openness to modernization projects, integration services, data governance, and cybersecurity offerings.

Strategic Partners Ownership by Teollisuuden Voima and Fortum and extensive collaboration with universities and research institutes highlight avenues for management consulting, research collaborations, and specialized engineering or consultancy services.

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?

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

How much revenue does Posiva Oy generate?

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

What is Posiva Oy's NAICS code?

Minus sign iconPlus sign icon
Posiva Oy's NAICS code is 5622 - Waste Treatment and Disposal.

How many employees does Posiva Oy have currently?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
Posiva Oy operates in the Waste Treatment and Disposal industry.

What technology does Posiva Oy use?

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

What is Posiva Oy's email format?

Minus sign iconPlus sign icon
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?

Minus sign iconPlus sign icon
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.