Insights

Sustainable Growth Calisen's recent investments in smart metering assets and expansion into the German market highlight a strong focus on energy transition, presenting opportunities to offer innovative metering solutions and renewable infrastructure partnerships.

Strategic Partnerships Partnerships with Octopus Renewables and other energy providers create avenues for joint ventures in renewable energy projects, electrification of heat, and EV charging infrastructure developments.

Leadership Expansion New appointments of key executives like the Managing Director for Germany and Group CEO indicate a strategic focus on market expansion and operational scaling, providing a doorway to solutions that support organizational growth and digital transformation.

Market Entry Opportunities Calisen’s entry into the German smart meter market and its acquisitions in heat pump services open sales opportunities for advanced energy management systems and utility service integrations tailored for European markets.

Financial and Asset Development With a revenue estimate between $50M and $100M and recent asset investments, Calisen's focus on energy infrastructure presents potential for asset financing, equipment leasing, and deployment services to support their growth in energy infrastructure assets.

Calisen Tech Stack

Calisen uses 8 technology products and services including WordPress, Microsoft 365, Microsoft Intune, and more. Explore Calisen's tech stack below.

  • WordPress
    Content Management System
  • Microsoft 365
    Email
  • Microsoft Intune
    Enterprise Mobility Management
  • jQuery
    Javascript Libraries
  • PHP
    Programming Languages
  • TypeScript
    Programming Languages
  • Python
    Programming Languages
  • RankMath SEO
    Web Platform Extensions

Media & News

Calisen's Email Address Formats

Calisen uses at least 1 format(s):
Calisen Email FormatsExamplePercentage
First.Last@calisen.comJohn.Doe@calisen.com
50%
First.Last@calisen.comJohn.Doe@calisen.com
50%

Frequently Asked Questions

What is Calisen's official website and social media links?

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Calisen's official website is calisen.com and has social profiles on LinkedInCrunchbase.

What is Calisen's NAICS code?

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Calisen's NAICS code is 22 - Utilities.

How many employees does Calisen have currently?

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As of December 2025, Calisen has approximately 1K employees across 2 continents, including EuropeOceania. Key team members include Chief Executive Officer: C. O.Chief Financial Officer: B. R.Chief Operating Officer: M. B.. Explore Calisen's employee directory with LeadIQ.

What industry does Calisen belong to?

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Calisen operates in the Utilities industry.

What technology does Calisen use?

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Calisen's tech stack includes WordPressMicrosoft 365Microsoft IntunejQueryPHPTypeScriptPythonRankMath SEO.

What is Calisen's email format?

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Calisen's email format typically follows the pattern of First.Last@calisen.com. Find more Calisen email formats with LeadIQ.

Calisen

UtilitiesEngland, United Kingdom1001-5000 Employees

We are Calisen. We own, install and manage essential energy infrastructure assets that offer smarter energy for all.

Through smart metering, data services, solar & battery, EV charging infrastructure, and the electrification of heat, we’re building a more sustainable, smarter world for the next generation.

Section iconCompany Overview

NAICS Code
22 - Utilities
Employees
1001-5000

Section iconFunding & Financials

  • $50M$100M

    Calisen's revenue is estimated to be in the range of $50M$100M

Section iconFunding & Financials

  • $50M$100M

    Calisen's revenue is estimated to be in the range of $50M$100M

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