Whether you’re looking to grow, scale, or take your consultancy to the next level, GSBC is here to help power your next chapter.
We partner with ambitious, specialist firms that are ready to be part of a growing platform of best-in-class consultancies — all focused on engineering better buildings and shaping a more sustainable future.
If you’re exploring new opportunities or simply curious about how joining GSBC could support your long-term vision, we’d love to start the conversation.
Get In Touch
Built for Founders. Backed by Experience.
At GSBC, we know what it takes to build a successful consultancy, and we’re here to help you take yours to the next level. Our approach to acquisition is clear, respectful, and designed around you.
Here’s what you can expect:
A Straightforward Conversation
We start by listening to your story, your ambitions, and what matters most to you and your team.
A Fair and Transparent Valuation
You’ll receive an honest, data-driven valuation that reflects your business’s true performance and future potential, no games, no surprises.
A Seamless
Transition
We work alongside you to ensure a smooth transition on your terms, protecting your culture and prioritising the well-being of your people.
A Platform
for Growth
As part of GSBC, you retain your identity while gaining access to shared resources, strategic support, and a network of industry-leading peers.
We’re not just acquiring businesses, we’re building the future of sustainable consultancy, together.
Why join us?
Deep Industry Understanding
With decades of experience in sustainable building consultancy, we understand the value of what you’ve built and the people who helped you build it. From your specialist expertise to the relationships and reputation you’ve earned.
Founder-Focused Partnership
We know what it takes to build a business, and we don’t believe in taking that away. As part of GSBC, you retain a high level of autonomy while gaining a strategic partner committed to your continued success.
Trusted, Experienced Leadership
You’ll be joining a platform led by seasoned professionals with a track record of building high-performing consultancies. We’ll work alongside you with respect, integrity, and a clear focus on long-term value.
We Invest in People
At GSBC, we believe our people are our greatest asset, the driving force behind every innovative idea, every high-performance design, and every successful project.
That’s why we prioritise continuous development and invest in creating an environment where talent can flourish.
Protecting Your Legacy
We only welcome consultancies whose values align with ours, placing collaboration, technical excellence, and long-term impact at the heart of everything. This ensures your culture, team, and reputation are not only respected but strengthened within the platform.
Accelerated Growth
We provide the tools and support to unlock your next stage of growth, from access to new markets and clients to investment in digital capability, talent, and infrastructure.
Together, we create the conditions for your business to thrive.