Insights

Sustainability Alignment Sero's strong commitment as a B-Corp focused on helping social housing providers achieve Net Zero presents opportunities to collaborate with organizations seeking sustainable retrofit solutions and environmental certifications.

Growing Market Needs The company's specialization in large-scale energy retrofits aligns with increasing demand from social landlords and local authorities for cost-effective, eco-friendly housing upgrades.

Technology Integration With advanced tech stack including Microsoft Azure, TypeScript, and cloud-based solutions, Sero can offer scalable digital tools and data-driven insights to optimize retrofit projects for potential clients.

Funding and Expansion Recent funding and a lean yet experienced team suggest scope for strategic partnerships and joint ventures with financial institutions or energy solution providers to expand service offerings.

Market Differentiation Sero’s focus on combining energy expertise with technology positions it distinctively within the retrofit space, making it an attractive partner for organizations seeking innovative, sustainable building upgrades.

Sero Tech Stack

Sero uses 8 technology products and services including Kubernetes, Microsoft Outlook, Google Cloud Platform, and more. Explore Sero's tech stack below.

  • Kubernetes
    Containerization
  • Microsoft Outlook
    Email
  • Google Cloud Platform
    Infrastructure As A Service
  • Microsoft Office
    Office Suites
  • macOS
    Operating Systems & Computing Languages
  • C
    Programming Languages
  • Node.js
    Programming Languages
  • Google
    Search Engines

Media & News

Sero's Email Address Formats

Sero uses at least 1 format(s):
Sero Email FormatsExamplePercentage
First.Last@sero.lifeJohn.Doe@sero.life
64%
First@sero.lifeJohn@sero.life
32%
First.Middle@sero.lifeJohn.Michael@sero.life
4%

Frequently Asked Questions

Where is Sero's headquarters located?

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Sero's main headquarters is located at Caerdydd, Wales cf10 1br United Kingdom. The company has employees across 4 continents, including EuropeAsiaNorth America.

What is Sero's stock symbol?

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Sero is a publicly traded company; the company's stock symbol is TLK.

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

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Sero's official website is sero.life and has social profiles on LinkedInCrunchbase.

What is Sero's NAICS code?

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Sero's NAICS code is 5416 - Management, Scientific, and Technical Consulting Services.

How many employees does Sero have currently?

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As of June 2026, Sero has approximately 134 employees across 4 continents, including EuropeAsiaNorth America. Key team members include Chief Commercial Officer (cco): E. W. M.Head Of Projects: J. M.Head Of People & Customer: K. A.. Explore Sero's employee directory with LeadIQ.

What industry does Sero belong to?

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Sero operates in the Services for Renewable Energy industry.

What technology does Sero use?

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Sero's tech stack includes KubernetesMicrosoft OutlookGoogle Cloud PlatformMicrosoft OfficemacOSCNode.jsGoogle.

What is Sero's email format?

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Sero's email format typically follows the pattern of First.Last@sero.life. Find more Sero email formats with LeadIQ.

How much funding has Sero raised to date?

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As of June 2026, Sero has raised $7.5M in funding. The last funding round occurred on Apr 20, 2023 for $7.5M.

When was Sero founded?

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Sero was founded in 2017.

Sero

Services for Renewable EnergyWales, United Kingdom51-200 Employees

We're a proud B-Corp who are committed to helping the social housing sector move faster towards creating greener, healthier, and more affordable homes. Our team of experts in energy, finance, and retrofit, along with our technology, work hand-in-hand with landlords to plan, fund, and implement large-scale retrofit programs.

 As an Energy Services Company, we’re dedicated to helping landlords reach Net Zero while also supporting residents in transitioning to greener homes and reducing their energy bills.

Section iconCompany Overview

Headquarters
Caerdydd, Wales cf10 1br United Kingdom
Website
sero.life
Stock Symbol
TLK
NAICS Code
5416 - Management, Scientific, and Technical Consulting Services
Founded
2017
Employees
51-200

Section iconFunding & Financials

  • $7.5M

    Sero has raised a total of $7.5M of funding over 2 rounds. Their latest funding round was raised on Apr 20, 2023 in the amount of $7.5M.

  • $1M$10M

    Sero's revenue is estimated to be in the range of $1M$10M

Section iconFunding & Financials

  • $7.5M

    Sero has raised a total of $7.5M of funding over 2 rounds. Their latest funding round was raised on Apr 20, 2023 in the amount of $7.5M.

  • $1M$10M

    Sero's revenue is estimated to be in the range of $1M$10M

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