Insights

Sustainability focus ISC emphasizes sustainable practices, waste minimisation, and use of recycled and eco-friendly materials. This creates a sales opportunity for green construction solutions, sustainable procurement partners, and ESG-focused clients.

UK Civil Capabilities Experience across London, Essex and broader UK with earthworks and civil engineering. Potential to upsell larger-scale infrastructure projects, comprehensive turnkey services, and cross-region collaboration.

Mid-market Growth Revenue in the range of 25–50 million and 201–500 employees position ISC as a solid mid-market contractor. Opportunities to scale with larger clients or joint ventures while offering stable delivery and value-based pricing.

Digital & Compliance SEO and web presence with Google Ads, WordPress, KnowBe4 and security measures indicate readiness for digital marketing expansion, vendor partnerships, and cybersecurity/compliance service offerings for project workflows.

Industry Network Operate alongside major industry players and peers; potential for strategic alliances, subcontracting arrangements, and supplier programs that can expand ISC’s project opportunities and competitive positioning.

Similar companies to ISC

ISC Tech Stack

ISC uses 8 technology products and services including Google Ads, WordPress, CookieYes, and more. Explore ISC's tech stack below.

ISC's Email Address Formats

ISC uses at least 4 email formats:
ISC Email FormatsExamplePercentage
First.Last@swalsh.comJohn.Doe@swalsh.com
71%
First@swalsh.comJohn@swalsh.com
25%
FLast@swalsh.comJDoe@swalsh.com
4%
First.Last@iscontracting.co.ukJohn.Doe@iscontracting.co.uk
100%

Frequently Asked Questions

What is ISC's stock symbol?

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ISC is a publicly traded company; the company's stock symbol is NOTE-WT.

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

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ISC's official website is iscontracting.co.uk and has social profiles on LinkedIn.

How much revenue does ISC generate?

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

What is ISC's NAICS code?

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ISC's NAICS code is 23 - Construction.

How many employees does ISC have currently?

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As of October 2026, ISC has approximately 260 employees across 3 continents, including Europe, North America and Asia. Key team members include Managing Director: D. Q., Business Owner: B. H. and Managing Director: W. M. Explore ISC's employee directory with LeadIQ.

What industry does ISC belong to?

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ISC operates in the Construction industry.

What technology does ISC use?

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ISC's tech stack includes Google Ads, WordPress, CookieYes, Shopify, Microsoft 365, HSTS, KnowBe4 and FitVids.js.

What is ISC's email format?

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

When was ISC founded?

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ISC was founded in 1972.
ISC logo

ISC

ConstructionEngland, United Kingdom201-500 Employees

ISC is a construction company based in London, England, specializing in enabling works, earthworks and civil engineering across the UK. The firm emphasizes delivering quality and sustainable practices, aiming to minimise environmental impact through the use of recycled and eco-friendly materials and by planning projects to optimise resource use and reduce waste. Its work targets clients within the construction sector seeking comprehensive earthworks and civil engineering services, with an approach that prioritises efficiency and waste management to support project timelines and resource efficiency. With a focus on the London, Essex, and broader UK markets, ISC positions itself as a provider of technical expertise and reliable execution in earthworks and civil engineering projects, supported by a workforce described as experienced within the industry. A recent development noted is the company’s ongoing commitment to sustainable construction practices and waste reduction as central to its project delivery.

Section iconCompany Overview

Stock Symbol
NOTE-WT
NAICS Code
23 - Construction
Founded
1972
Employees
201-500

Section iconFunding & Financials

  • $25M - $50M

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

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