Insights

Hydrogen-ready Demand Wärtsilä Energy recently demonstrated a large-scale engine running on 100% hydrogen and is active in hydrogen-enabled flexible low-carbon generation, signaling a growing opportunity to sell hydrogen-compatible power plants, fuel-system upgrades, and storage solutions to utilities and grid operators pursuing decarbonization.

Global Install Base With 79 GW of power plant capacity and over 130 energy storage systems deployed in 180 countries, Wärtsilä Energy has broad international footprint and proven deployment capabilities, suggesting a scalable pipeline for service contracts, parts, and lifecycle management across multiple regions.

Service Momentum More than 30 percent of the operating installed base is under service agreements, indicating a strong recurring revenue potential via maintenance, optimization services, upgrades, and performance guarantees to existing customers.

Off-grid & Data Center Growth Recent announcements include a 790 MW off-grid solution for a Texas data center and collaborations with energy developers, presenting opportunities to sell turnkey, rapid-deployment engines, remote monitoring, and energy optimization for data center resilience.

Strategic Partnerships Active partnerships with Peak Reliability, Novatug, and regional development projects (Vaasa urban hub) highlight channels for multi-quarter deals across generation, storage, and integration services, enabling cross-sell of optimization platforms, simulation tools, and lifecycle services.

Wärtsilä Energy Tech Stack

Wärtsilä Energy uses 8 technology products and services including Jupyter, Martti, Debian, and more. Explore Wärtsilä Energy's tech stack below.

  • Jupyter
    File Sharing
  • Martti
    Health Platform
  • Debian
    Operating Systems
  • Google
    Search Engines
  • reCAPTCHA
    Security
  • Mockito
    Testing And Qa
  • Material Design Lite
    UI Frameworks
  • Google Tag Manager for WordPress
    Web Platform Extensions

Media & News

Wärtsilä Energy's Email Address Formats

Wärtsilä Energy uses at least 2 format(s):
Wärtsilä Energy Email FormatsExamplePercentage
FLast@greensmithenergy.comJDoe@greensmithenergy.com
86%
First.Last@greensmithenergy.comJohn.Doe@greensmithenergy.com
14%
First.Last@wartsila.comJohn.Doe@wartsila.com
97%
Last.First@wartsila.comDoe.John@wartsila.com
2%
First.Middle@wartsila.comJohn.Michael@wartsila.com
1%

Frequently Asked Questions

What is Wärtsilä Energy's phone number?

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You can contact Wärtsilä Energy's main corporate office by phone at . For more prospecting data, LeadIQ has access to up-to-date and accurate contact information within our platform. Find, capture, and sync contact data to your CRM and sales tools in one click.

What is Wärtsilä Energy's official website and social media links?

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Wärtsilä Energy's official website is wartsila.com and has social profiles on LinkedIn.

What is Wärtsilä Energy's NAICS code?

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Wärtsilä Energy's NAICS code is 3332 - Industrial Machinery Manufacturing.

How many employees does Wärtsilä Energy have currently?

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As of July 2026, Wärtsilä Energy has approximately 1.1K employees across 6 continents, including EuropeNorth AmericaAsia. Key team members include Chief Chemist: S. A. K.Head Of Process Digitalisation: T. Y.Head Of People Services- Middle East, South Asia & Africa: S. C.. Explore Wärtsilä Energy's employee directory with LeadIQ.

What industry does Wärtsilä Energy belong to?

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Wärtsilä Energy operates in the Industrial Machinery Manufacturing industry.

What technology does Wärtsilä Energy use?

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Wärtsilä Energy's tech stack includes JupyterMarttiDebianGooglereCAPTCHAMockitoMaterial Design LiteGoogle Tag Manager for WordPress.

What is Wärtsilä Energy's email format?

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Wärtsilä Energy's email format typically follows the pattern of FLast@greensmithenergy.com. Find more Wärtsilä Energy email formats with LeadIQ.

When was Wärtsilä Energy founded?

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Wärtsilä Energy was founded in 1834.
Wärtsilä Energy logo

Wärtsilä Energy

Industrial Machinery ManufacturingSouthwest Finland, Finland1001-5000 Employees

Wärtsilä Energy operates in industrial machinery manufacturing with a focus on enabling a 100% renewable energy future. The company helps customers and power-system operators optimize energy configurations and future-proof assets, drawing on its power systems expertise. Its offerings include flexible engine-based power plants, energy storage, and lifecycle services, with engines designed to run on sustainable fuels. 

Based in Helsinki, Finland, the company has a global footprint and a track record spanning 79 GW of power plant capacity and over 130 energy storage systems in 180 countries, with a sizable share of its installed base under service agreements. In June 2026, Wärtsilä demonstrated a large-scale hydrogen-fueled engine delivering power to Spain's grid, illustrating its progress toward flexible, low-carbon generation.

Section iconCompany Overview

Phone number
NAICS Code
3332 - Industrial Machinery Manufacturing
Founded
1834
Employees
1001-5000

Section iconFunding & Financials

  • $250M$500M

    Wärtsilä Energy's revenue is estimated to be in the range of $250M$500M

Section iconFunding & Financials

  • $250M$500M

    Wärtsilä Energy's revenue is estimated to be in the range of $250M$500M

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