Quick Answer
UK electrical businesses typically sell for 3-5x EBITDA for owner-operated businesses, with contract-rich operators commanding more. BADR (the UK’s key business-sale tax relief) rises from 14% to 18% from 6 April 2026, and the £2.5M IHT BPR cap lands the same day — both pulling UK deal flow forward. Part P of the Building Regulations governs domestic electrical work in England and Wales; NICEIC, NAPIT, ELECSA and STROMA run the Competent Person Schemes that allow self-certification.
Christoph Totter · Managing Partner, CT Acquisitions
Cross-border lower middle market M&A · Updated May 2026
UK electrical M&A in 2025-2026 sits inside the same BADR-driven deal window as the rest of the UK lower-middle market. Part P of the Building Regulations governs domestic electrical work in England and Wales; NICEIC, NAPIT, ELECSA and STROMA run the Competent Person Schemes that allow self-certification. Most domestic notifiable work must be done by a registered installer. Scotland does not apply Part P; SELECT and NICEIC operate there under different rules.
This guide covers what a UK electrical business is worth in 2026 and how to sell it well. We work through the UK valuation framework, the BADR and BPR tax mechanics, the share-versus-asset decision, the Electrical-specific regulatory continuity question that buyers underwrite carefully, and the verified named acquirers active in UK home services in 2024-2026.
CT Acquisitions runs confidential, buy-side processes for UK trade and home-services sellers. The buyer pays our fee. A UK electrical seller pays no commission, no retainer, and signs no exclusivity contract. The free valuation survey takes about three minutes.
UK SMB home-services M&A multiples in 2024-H1 2025 ran materially below US comparables. The UK mid-market average EV/EBITDA was about 5.3x in H1 2025 (MarktoMarket index), with owner-operated home-services trades typically trading in a 3-5x EBITDA range and best-in-class contract-rich businesses above that. Sub-£1M earnings deals are usually priced on SDE at 2-3x rather than EBITDA, with the conventional cross-over around £1M earnings/£5M revenue.
US HVAC and plumbing PE platforms have traded at 10-18x EBITDA at the platform level in recent years; UK owner-operated SMB deals settle in a 3-6x band. The gap exists because the UK has far fewer PE-backed roll-up platforms, fewer competing bidders per deal, and a more bank-debt-led deal stack. The arbitrage opportunity is real but shallower than in the US.
Part P of the Building Regulations governs domestic electrical work in England and Wales; NICEIC, NAPIT, ELECSA and STROMA run the Competent Person Schemes that allow self-certification. Most domestic notifiable work must be done by a registered installer. Scotland does not apply Part P; SELECT and NICEIC operate there under different rules.
Business Asset Disposal Relief (BADR), formerly Entrepreneurs’ Relief, is the single biggest tax-planning variable for a UK business sale. The qualifying rate is rising on a published timetable: 10% in 2024/25, 14% in 2025/26, and 18% from 6 April 2026. The lifetime limit is £1 million of qualifying gains. To qualify on shares, the seller must be an officer or employee, hold at least 5% of ordinary shares and voting rights, and meet the trading-company test, for at least 2 years prior to disposal. On a £1M gain, the difference between the original 10% rate and the new 18% rate is £80,000 of additional CGT.
From 6 April 2026, the combined Agricultural Property Relief and Business Property Relief 100% Inheritance Tax relief is capped at £2.5 million. Above that cap, relief drops to 50% (an effective 20% IHT rate). Anti-forestalling rules catch gifts made on or after 30 October 2024 if the donor dies on or after 6 April 2026 within seven years. The practical consequence: for trading businesses worth more than £2.5M, the historic ‘die holding the shares’ IHT planning route loses much of its advantage, which is accelerating deal flow in the 12-24 months before the rule change.
What is your UK electrical business actually worth?
CT Acquisitions runs a confidential, buy-side process. No broker commission, no retainer, no exclusivity contract — the buyer pays our fee.
Almost every UK seller prefers a share sale; almost every UK buyer prefers an asset sale. A share sale gives the seller a single layer of CGT on the gain, with BADR potentially available on the first £1M. An asset sale creates a double-tax problem for the seller: the company pays Corporation Tax (25% main rate) on the gain on each asset, and the owner pays additional tax to extract the post-CT proceeds, often via liquidation. The typical compromise is a share sale with extensive tax warranties and indemnities, with W&I insurance increasingly common at £3M+ deal value.
If conditions are met, a UK business sale can qualify as a Transfer of a Going Concern (TOGC) and fall outside the scope of VAT. The conditions, per VAT Notice 700/9, are that the buyer uses the assets in the same kind of business, there is no significant break in trading, both parties are VAT-registered, and any part transferred is capable of separate operation. A critical trap: if a seller charges VAT in error on a TOGC, the buyer cannot reclaim it as input tax. HMRC clearance or specialist advice is essential at the margin.
Stamp Duty on UK share sales is 0.5% of consideration, paid by the buyer within 30 days. Asset sales have no stamp duty on goodwill or equipment, but Stamp Duty Land Tax (SDLT) applies to any UK land or property included in the transfer.
TUPE (Transfer of Undertakings (Protection of Employment) Regulations 2006) applies automatically on an asset sale: employees transfer to the buyer on existing terms with continuous service preserved, and any dismissal connected with the transfer is automatically unfair unless for a documented Economic, Technical or Organisational reason involving a workforce change. There is a duty to inform and consult employee representatives before transfer; failure can result in protective awards of up to 13 weeks’ pay per employee. TUPE does not apply to share sales, because the employer entity is unchanged, but the buyer still inherits all employment liabilities.
The UK consolidator landscape is real but materially thinner than the US. Verified named acquirers active in 2024-2026 include Brookfield’s HomeServe (taken private in 2023 for around £4.1 billion at a 71% premium), Sureserve Group (taken private by Cap10 Partners in 2023 and an active acquirer in social housing, heating and compliance, with named buys in 2024 including Duality Group, Low Carbon Exchange and Swale Heating), EARNZ plc (AIM-listed net-zero home-services consolidator, which acquired South West Heating Services and Cosgrove & Drew in August 2024), and Rentokil Initial (global pest control leader, persistent rumours of PE-led take-private interest at a potential £15 billion valuation in 2025). LDC, NorthEdge and Equistone all have active mid-market mandates in trade services from regional offices. The most important honest point for a UK seller is that US PE platforms at the Apex Service Partners or Sila Services scale do not yet operate in the UK; deal flow today is dominated by UK-based trade buyers and PE-backed regional consolidators.
A UK electrical business sale in 2025-2026 should centre on three things: BADR planning before 6 April 2026, the Electrical-specific regulatory continuity question that buyers always probe, and a confidential buyer process that reaches every credible UK and cross-border acquirer rather than the one buyer who happened to call. The valuation math is largely UK-wide; the electrical specifics are in the regulatory diligence, not the headline multiple.
This guide reflects UK market conditions and tax rules as of May 2026. UK tax law is currently in transition — BADR rates rise to 18% from 6 April 2026, and the BPR/APR Inheritance Tax cap takes effect the same day. Confirm all rates and qualifying conditions with a UK-qualified tax adviser before relying on them in a transaction. Multiples are directional, not a guarantee.
UK electrical SMBs typically sell for 3-5x EBITDA for owner-operated businesses, with contract-rich operators commanding higher multiples. Sub-£1M earnings deals are usually priced on SDE at 2-3x. Recurring revenue mix, customer diversification, and Electrical-specific regulatory and accreditation continuity all move the figure.
In UK electrical, the relevant regulatory regime is a deal-critical diligence item. Part P of the Building Regulations governs domestic electrical work in England and Wales; NICEIC, NAPIT, ELECSA and STROMA run the Competent Person Schemes that allow self-certification. Most domestic notifiable work must be done by a registered installer. Scotland does not apply Part P; SELECT and NICEIC operate there under different rules.. Buyers verify which individuals hold which registrations, whether registrations are at company or operative level, and what happens if a key registered person exits.
BADR (Business Asset Disposal Relief) is the UK’s headline relief for business sellers, with a reduced Capital Gains Tax rate on the first £1M of qualifying lifetime gains. The rate is 14% in 2025/26 and rises to 18% from 6 April 2026. Qualifying conditions include being an officer or employee of the company and holding at least 5% of ordinary shares and voting rights, for at least 2 years before disposal.
Active UK home-services acquirers in 2024-2026 include Brookfield’s HomeServe, Cap10-backed Sureserve Group, EARNZ plc, and several PE-backed regional consolidators. US PE platforms at the Apex Service Partners or Sila Services scale are not yet operational in the UK, so UK electrical deal flow today is dominated by UK-based trade buyers and PE-backed roll-ups.
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