Insights

Security Expertise C3S specializes in advanced safety and security solutions, including blast protection, ballistic shielding, access control, and fire mitigation. This expertise positions them to serve clients in sectors requiring high-security standards, such as government, military, and critical infrastructure, offering potential for security solution sales.

Modular Construction Leader The company's focus on bespoke modular, portable, and temporary buildings presents opportunities for collaborations with industries needing quick-deploy solutions, such as events, emergency response, and remote operational sites, enabling targeted modular product offerings.

Technological Partnerships C3S collaborates with EU programs and tech providers, indicating openness to innovative solutions. This suggests potential for integrating advanced technology products, such as IoT security devices or software analytics, into their existing offerings to enhance safety and operational efficiency.

Market Expansion Operating both domestically and internationally for over three decades, C3S’s established reputation and international reach open avenues for global expansion in security and modular construction markets, especially in regions demanding high-security and rapid-deployment infrastructure.

Diverse Client Base Serving industries like retail, finance, transportation, and corporate sectors provides opportunities to tailor security and modular solutions for specific client needs, including bespoke joinery and interior fit-outs, which can be targeted for premium project-based sales.

Similar companies to C3S

C3S Tech Stack

C3S uses 8 technology products and services including Google Conversion Tracking, WP Rocket, Google Fonts API, and more. Explore C3S's tech stack below.

  • Google Conversion Tracking
    Advertising Networks
  • WP Rocket
    Caching
  • Google Fonts API
    Font Scripts
  • Chart.js
    Javascript Graphics
  • jQuery
    Javascript Libraries
  • Modernizr
    Javascript Libraries
  • PHP
    Programming Languages
  • Google Analytics
    Web Analytics

C3S's Email Address Formats

C3S uses at least 1 format(s):
C3S Email FormatsExamplePercentage
First.Last@c3s.comJohn.Doe@c3s.com
45%
Last.First@c3s.comDoe.John@c3s.com
5%
First.Last@c3s.comJohn.Doe@c3s.com
45%
Last.First@c3s.comDoe.John@c3s.com
5%

Frequently Asked Questions

Where is C3S's headquarters located?

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C3S's main headquarters is located at Elland, England United Kingdom. The company has employees across 4 continents, including EuropeAfricaNorth America.

What is C3S's official website and social media links?

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C3S's official website is c3s.com and has social profiles on LinkedIn.

What is C3S's SIC code NAICS code?

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C3S's SIC code is 7299 - Miscellaneous Personal Services, Not Elsewhere Classified NAICS code is 23 - Construction.

How many employees does C3S have currently?

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As of February 2026, C3S has approximately 51 employees across 4 continents, including EuropeAfricaNorth America. Key team members include Business Development Manager (south): S. A.Contrôleur De Gestion: A. L.Secrétaire: M. A. G.. Explore C3S's employee directory with LeadIQ.

What industry does C3S belong to?

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C3S operates in the Construction industry.

What technology does C3S use?

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C3S's tech stack includes Google Conversion TrackingWP RocketGoogle Fonts APIChart.jsjQueryModernizrPHPGoogle Analytics.

What is C3S's email format?

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C3S's email format typically follows the pattern of First.Last@c3s.com. Find more C3S email formats with LeadIQ.

C3S

ConstructionEngland, United Kingdom51-200 Employees

C3S Safety & Security We are committed to protecting people and property, by developing bespoke solutions that shield against blasts, protect against bullets, prevent unauthorised access and reduce the effects of fire. Established in 1982, we have delivered safety and security solutions to clients throughout the UK and internationally for over three decades. With a track record of protecting people and property in some of the world’s most challenging and hostile environments, we are experts in developing unique solutions to unique problems. C3S Modular Offering an alternative to traditional construction methods, C3S Modular design, manufacture and install bespoke modular, portable and temporary buildings, with each solution delivered to site fully fitted and ready for use. Designed with function in mind, with high quality and robust designs, our modular solutions deliver the benefits of off-site manufacturing, without compromise to the quality or usability of the finished solution. C3S Joinery With generations of knowledge and experience, the C3S Joinery team utilises traditional and modern materials and manufacturing techniques to produce bespoke joinery solutions that support high quality and unique interior fit-outs. Working with national retailers, financial institutions, rail operators and corporate business, C3S Joinery has a reputation for exceeding client expectations and overcoming a diverse range of joinery and fit-out challenges. Our expert craftspeople work on a diverse range of projects, all of which require exceptional accuracy and attention to detail. Assigned to a project from manufacture through to installation, our intense focus on quality and reliability transpires through every stage of our involvement in a project.

Section iconCompany Overview

Headquarters
Elland, England United Kingdom
Website
c3s.com
SIC Code
7299 - Miscellaneous Personal Services, Not Elsewhere Classified
NAICS Code
23 - Construction
Employees
51-200

Section iconFunding & Financials

  • $1M

    C3S's revenue is estimated to be in the range of $1M

Section iconFunding & Financials

  • $1M

    C3S's revenue is estimated to be in the range of $1M

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