Insights

Sustainable Expansion Calisen's focus on smart metering, solar, battery, and EV infrastructure positions them as a key player in the transition to renewable energy and electrification, offering numerous cross-selling opportunities in expanding sustainable energy solutions.

Strategic Market Entry Recent hires and regional expansions, including Germany and targeted apprenticeship programs, suggest Calisen is actively seeking growth in new markets and talent pools, presenting opportunities to collaborate on localized infrastructure projects.

Asset Investment Growth With recent investments of over €100 million in smart metering assets and acquisitions like MapleCo, Calisen is increasing its operational footprint, indicating potential for partnerships in infrastructure deployment and equipment supply.

Leadership and Innovation New executive leadership and strategic partnerships, such as with Octopus Renewables, highlight Calisen's focus on innovation and market positioning, opening doors for collaborations in technology development and green energy projects.

Financial Traction Generating revenue between $50 million and $100 million and attracting investment from GIC, Calisen demonstrates financial stability and growth potential, making it an attractive partner for joint ventures in energy infrastructure initiatives.

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?

Minus sign iconPlus sign icon
Calisen's main headquarters is located at Manchester, England m2 1hw United Kingdom. The company has employees across 3 continents, including EuropeOceaniaAsia.

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

Minus sign iconPlus sign icon
Calisen's official website is calisen.com and has social profiles on LinkedInCrunchbase.

What is Calisen's NAICS code?

Minus sign iconPlus sign icon
Calisen's NAICS code is 22 - Utilities.

How many employees does Calisen have currently?

Minus sign iconPlus sign icon
As of March 2026, Calisen has approximately 853 employees across 3 continents, including EuropeOceaniaAsia. 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?

Minus sign iconPlus sign icon
Calisen operates in the Utilities industry.

What technology does Calisen use?

Minus sign iconPlus sign icon
Calisen's tech stack includes WordPressMicrosoft 365Microsoft IntunejQueryPHPTypeScriptPythonRankMath SEO.

What is Calisen's email format?

Minus sign iconPlus sign icon
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

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.