Insights

Specialized Security Solutions C3S has a strong focus on high-security construction and protection services, including blast, bullet, and fire protection, suggesting opportunities to cross-sell advanced safety hardware and integrated security systems to clients with demanding security needs.

Modular Construction Demand With expertise in bespoke modular, portable, and temporary buildings, C3S is well-positioned to serve organizations seeking flexible, quick-deploy construction solutions—particularly in industries like emergency response, military, or remote facilities.

International Reach Having delivered solutions across the UK and internationally, C3S can capitalize on global projects, government contracts, or multinational corporations requiring high-security facilities and tailored construction services.

Innovative Initiatives The launch of initiatives like the Issue Brief and recognition under the EU’s Copernicus Programme demonstrate a commitment to innovative research and data-driven solutions, opening doors for technology partnerships or government-funded innovation projects.

Small-Scale Growth With revenue under $1 million, there is significant potential for growth and development in expanding their service offerings, especially in security and modular construction markets, to increase market share and attract larger clients.

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

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

Minus sign iconPlus sign icon
C3S's official website is c3s.com and has social profiles on LinkedIn.

What is C3S's NAICS code?

Minus sign iconPlus sign icon
C3S's NAICS code is 23 - Construction.

How many employees does C3S have currently?

Minus sign iconPlus sign icon
As of December 2025, C3S has approximately 51 employees across 4 continents, including EuropeAfricaNorth America. Key team members include Business Development Manager (south): S. A.Associate: A. P.Secrétaire: M. A. G.. Explore C3S's employee directory with LeadIQ.

What industry does C3S belong to?

Minus sign iconPlus sign icon
C3S operates in the Construction industry.

What technology does C3S use?

Minus sign iconPlus sign icon
C3S's tech stack includes Google Conversion TrackingWP RocketGoogle Fonts APIChart.jsjQueryModernizrPHPGoogle Analytics.

What is C3S's email format?

Minus sign iconPlus sign icon
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

Website
c3s.com
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

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.