Insights

Sustainable differentiation ISC emphasizes sustainability, waste minimisation, and use of recycled materials, presenting a compelling selling point for clients prioritizing green construction and ESG compliance.

UK civil specialization Experience across London, Essex, and the UK in enabling works, earthworks, and civil engineering suggests opportunities to upsell on complex civil projects and regional government or private sector tenders.

Mid-market potential Revenue in the 25–50 million range with 201–500 employees positions ISC as a prime target for partnerships, subcontracting arrangements, or multi-project scopes with larger contractors seeking reliable enablers.

Tech and efficiency Known technology stack and emphasis on efficient, planned processes indicate opportunities for digital collaboration tools, BIM-related services, or software-enabled project efficiency offerings.

Growth readiness Clear focus on quality, innovation, and sustainability, coupled with documented project planning and waste reduction, suggests readiness for long-term contracts, framework agreements, or repeat-business opportunities.

ISC Tech Stack

ISC uses 8 technology products and services including html5media, Shopify, Google Fonts API, and more. Explore ISC's tech stack below.

  • html5media
    Audio, Video, Graphics
  • Shopify
    E-commerce
  • Google Fonts API
    Font Scripts
  • Font Awesome
    Font Scripts
  • Backbone.js
    Javascript Frameworks
  • PHP
    Programming Languages
  • HSTS
    Security
  • Magnific Popup
    Web Tools And Plugins

ISC's Email Address Formats

ISC uses at least 2 format(s):
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 July 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 July 2026, ISC has approximately 218 employees across 3 continents, including EuropeNorth AmericaAsia. Key team members include Business Owner: B. H.Managing Director: D. Q.Document Controller: F. B.. 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 html5mediaShopifyGoogle Fonts APIFont AwesomeBackbone.jsPHPHSTSMagnific Popup.

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

Section iconFunding & Financials

  • $25M - $50M

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

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