Insights

Sustainability focus TClarke positions itself as a leader in digital, mechanical and electrical systems focused on control, performance and sustainability for modern buildings. This suggests opportunities to upsell energy optimization, smart building integration, and compliant retrofit projects with a sustainability angle for property developers and facility managers.

Engineering services scale With a large-scale, flexible resource across the UK and market-leading engineering services and digital capabilities, there is potential to win multi-site or national rollout projects, offering integrated MEP and digital infrastructure services to construction firms and end customers.

Digital tech stack TClarke uses modern tools (Azure SQL, SharePoint, Asta Powerproject, React Native) indicating readiness for data-driven project management, dashboards, and mobile field apps. Sales opportunities exist in delivering advanced digital twins, project analytics, and mobile collaboration solutions for improved productivity.

Financial entry point Revenue in the mid-market range and a funding line suggest capacity for strategic partnerships or subcontracting arrangements on larger bids, as a trusted specialist with potential for scalable service provision on mid to large construction programs.

Industry position An established 130-year reputation and emphasis on technology adoption position TClarke as a stable partner for clients seeking quality performance in complex builds, offering cross-selling of maintenance, digital services, and sustainable retrofits to existing clients in construction and property management.

TClarke Tech Stack

TClarke uses 8 technology products and services including Power BI, AutoCAD, Amazon Web Services, and more. Explore TClarke's tech stack below.

TClarke's Email Address Formats

TClarke uses at least 2 format(s):
TClarke Email FormatsExamplePercentage
First.Last@tclarke.co.ukJohn.Doe@tclarke.co.uk
98%
First.Middle@tclarke.co.ukJohn.Michael@tclarke.co.uk
1%
FLast@tclarke.co.ukJDoe@tclarke.co.uk
1%
First.Last@tclarke.comJohn.Doe@tclarke.com
100%

Frequently Asked Questions

What is TClarke's phone number?

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You can contact TClarke'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 TClarke's stock symbol?

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TClarke is a publicly traded company; the company's stock symbol is CTO.L.

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

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TClarke's official website is tclarke.com and has social profiles on LinkedInCrunchbase.

How much revenue does TClarke generate?

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As of August 2026, TClarke's annual revenue is estimated to be $25M - $50M.

What is TClarke's NAICS code?

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TClarke's NAICS code is 23 - Construction.

How many employees does TClarke have currently?

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As of August 2026, TClarke has approximately 785 employees across 3 continents, including EuropeAsiaSouth America. Key team members include Ceo: M. L.Chief Executive Officer: C. C.Operations Director: S. W.. Explore TClarke's employee directory with LeadIQ.

What industry does TClarke belong to?

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TClarke operates in the Construction industry.

What technology does TClarke use?

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TClarke's tech stack includes Power BIAutoCADAmazon Web ServicesGitHubWordPressMicrosoft 365KnowBe4Microsoft Teams.

What is TClarke's email format?

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TClarke's email format typically follows the pattern of First.Last@tclarke.co.uk. Find more TClarke email formats with LeadIQ.

How much funding has TClarke raised to date?

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As of August 2026, TClarke has raised $14M in funding. The last funding round occurred on Jul 06, 2023 for $14M.

When was TClarke founded?

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TClarke was founded in 1889.
TClarke logo

TClarke

ConstructionEngland, United Kingdom501-1000 Employees

TClarke operates in the construction sector, focusing on the design, installation, integration, and ongoing maintenance of digital, mechanical, and electrical systems that enable modern buildings to be controlled, perform efficiently, and sustain themselves. Across the UK, the company mobilizes a varied team of technical specialists to support large-scale construction programmes, with safety and performance as central concerns. With a history spanning more than a century, TClarke has established a reputation for delivering high-quality work and for adopting emerging technologies in building projects. The firm is based in London, England, and maintains operations nationwide, supported by a sizeable workforce.

Section iconCompany Overview

Phone number
Stock Symbol
CTO.L
NAICS Code
23 - Construction
Founded
1889
Employees
501-1000

Section iconFunding & Financials

  • $14M

    TClarke has raised a total of $14M of funding over 1 rounds. Their latest funding round was raised on Jul 06, 2023 in the amount of $14Mas a post_ipo_equity.

  • $25M - $50M

    TClarke's revenue is estimated to be in the range of $25M - $50M

Section iconFunding & Financials

  • $14M

    TClarke has raised a total of $14M of funding over 1 rounds. Their latest funding round was raised on Jul 06, 2023 in the amount of $14Mas a post_ipo_equity.

  • $25M - $50M

    TClarke's revenue is estimated to be in the range of $25M - $50M

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