Who We Are

About SEC

Established in 1955, SEC has grown to be a leading electrical
mechanical engineering company, delivering complex systems across a range of sectors.

Our Mission

"To deliver sustainable engineering solutions with the welfare of our clients and employees at heart "

Founded in 1955 by Mr. John Rubython, SEC has evolved from a small electrical business to a leading force in specialised electrical & mechanical contracting.

With roots in the aggregates and quarrying sector, SEC has expanded its expertise to serve a diverse range of industries, including commercial, educational, and industrial sectors. Under the visionary leadership of chief executive Marcus Bullock, who boasts over 50 years of experience in the electrical contracting industry, SEC has experienced remarkable growth and success.

Marcus’s strategic focus on commercial expansion has propelled SEC into new markets while maintaining strong relationships with blue-chip clients such as Heidelberg, Cemex, and Tarmac.

Today, with a team of over 45 directly employed personnel and longstanding partnerships with exceptional subcontractors, SEC continues to deliver reliable electrical & mechanical solutions tailored to meet the evolving needs of our clients.

What We’ve Achieved

Your Trusted Partner in Building Services

69 years of delivering engineering solutions
Client partnerships spanning decades
Delivering a safe accident and incident free environment
Focus on our people, their capabilities and engagement
Diverse thinking with sustainability in mind
Continued growth whilst maintaining a sustainable business

Discover Experience

Over the past 69 years, SEC has forged a legacy of excellence. From our humble beginnings to our current standing, we’ve consistently prioritized safety, innovation, and client satisfaction. Our journey is marked by milestones—expanding our services, embracing cutting-edge technologies, and fostering a dedicated team. As we look ahead, we remain committed to our core values, ensuring a bright future for SEC and those we serve.

Our Team

When it comes to projects and customer service, the SEC team shines. Our project managers meticulously coordinate every detail, ensuring smooth execution and timely delivery. Meanwhile, our customer service representatives go above and beyond, addressing enquiries, resolving issues, and fostering strong client relationships. Together, we create a seamless experience for our valued customers.

Health & Safety

At SEC, our passion for health and safety is unwavering. We believe that safeguarding our team members and creating a secure work environment is paramount. From rigorous training to proactive risk assessments, we strive to embed safety consciousness into every aspect of our operations. Our commitment extends beyond compliance—it’s about caring for our people and ensuring their well-being.

Discover how our expertise can elevate your projects

Join us in our commitment to excellence and experience the SEC difference today