Insights

Sustainable Infrastructure Expansion Calisen's recent investments in smart metering assets and their entry into the German market through pilot projects demonstrate ongoing growth in energy infrastructure. This presents opportunities to collaborate on new deployments, upgrades, or maintenance services for their expanding smart grid and electrification initiatives.

Focus on Innovation & Technology With a diverse tech stack supporting their operations and recent ventures into solar, battery solutions, and EV charging infrastructure, Calisen is positioned as a leader in smart energy solutions. Equipment suppliers, software providers, and service firms specializing in renewable tech can find partnership and sales potential here.

Workforce Development Opportunities The company's targeted apprenticeship programs for female smart meter engineers and recent leadership appointments indicate a proactive approach to talent development. Vendors offering training, HR tech, or recruitment services aligned with energy tech skills could find collaboration opportunities.

Financial Growth & Investment Calisen’s recent acquisition by GIC and significant investments in assets suggest financial stability and a focus on scaling operations. This growth trajectory could open doors for financial services, asset management, and infrastructure financing opportunities.

Strategic Partnerships & Market Entry Collaborations with companies like Octopus Renewables and the completion of acquisitions signal active strategic partnerships aimed at market expansion. B2B sales teams specializing in energy collaboration tools, joint ventures, or tech integration services could leverage this momentum for mutual growth.

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

Where is Calisen's headquarters located?

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Calisen's main headquarters is located at Manchester, England m2 1hw United Kingdom. The company has employees across 2 continents, including EuropeOceania.

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 February 2026, Calisen has approximately 850 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 Kingdom501-1000 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

Headquarters
Manchester, England m2 1hw United Kingdom
NAICS Code
22 - Utilities
Employees
501-1000

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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