Sell Your Insulation or Energy Business
to the Right Buyer
TopBuild acquired SPI for $1B in late 2025. The insulation and energy efficiency sector is experiencing explosive M&A activity driven by net-zero mandates, ECO4 funding, and the Great British Insulation Scheme. We connect you with the right acquirer.
500+
Qualified Buyers
90 Days
Avg. Time to LOI
£0
Upfront Cost
Active Acquirers — 2025/26
Verified Insulation & Energy Acquirers
United Kingdom
SCIS Group
UK insulation services consolidator, multiple acquisitions
Knauf Insulation Services
Manufacturer-backed, installation arm expansion
Energiesprong UK
Whole-house retrofit model, acquiring installers
Elmhurst Energy
EPC assessor network, growing through acquisitions
Yes Energy Solutions
ECO scheme delivery, acquiring regional installers
United States
TopBuild
Acquired SPI for $1B Oct 2025, largest US insulation installer
SEI Group
Multiple 2025 acquisitions, PE-backed insulation platform
Installed Building Products (IBP)
200+ locations, active acquisition programme
TruTeam
TopBuild subsidiary, residential insulation leader
Koala Insulation
Franchise model, acquiring independent operators
Why Energy Business Owners Need Specialist Advice
Government Scheme Dependency
ECO4, the Great British Insulation Scheme, and IRA tax credits create opportunity but also uncertainty. Buyers want confidence your revenue will survive policy changes — we help you demonstrate a sustainable business model beyond any single funding scheme.
Certification & Compliance Complexity
TrustMark, PAS 2030/2035 accreditation, MCS certification, and OFREG compliance are essential. Missing or expired certifications can halt a deal. We audit your compliance posture and ensure buyers see a well-governed operation.
Skilled Labour Scarcity
Qualified retrofit assessors, insulation installers, and renewable energy technicians are in short supply. Buyers will discount businesses without workforce retention strategies — we help you present your team as a long-term asset.
Exits Advised by DealFlowAgent and Our Partner Advisors
Cavity Wall & Loft Insulation
TrustMark-registered insulation installer with ECO4 delivery capacity and 40 qualified installers sold to SCIS Group. All certifications and PAS accreditations transferred cleanly.
Spray Foam Insulation
Regional spray foam insulation business serving residential and commercial clients sold to SEI Group platform. Owner retained as regional manager for 12-month transition.
Solar & Battery Installation
MCS-certified solar PV and battery storage installer with 2,000+ residential installations sold to a PE-backed renewable energy platform. Premium multiple achieved due to growing order book.
What Our Clients Say
Saim Dalvi, Co-Founder, Bolt Pharmacy. £3.15M cash deal. 4 competing offers. 9 weeks.
"8 buyers got in touch with the help of their tech. We ended up completing the sale in 32 days to a serial acquirer."
"I could not have asked for better support. They found the perfect buyer and secured terms that exceeded my expectations."
"The team guided me through every step. I felt completely supported from first call to completion. I then referred my friend Jennifer, who also sold her company with them."
Book a Confidential Call
Book a confidential 30-minute call with Joe from our M&A advisory team. No obligation. Everything discussed stays between us.