Plan your commercial doors business's next chapter. Exit on your own terms.
Regional dock leveller and shelter installation business with 15-year trading history sold to a PE-backed building services platform. All engineers retained with enhanced training programmes.
Specialist high-speed door installer serving cold storage and distribution clients sold to a national commercial door consolidator. Three competing offers received within six weeks.
FIRAS-accredited fire door installation and inspection business sold to a strategic acquirer expanding compliance capabilities. Premium multiple achieved due to post-Grenfell demand.
Pick a time that suits. 20 minutes, confidential, no pitch.
Pre-empts how corporate acquirers and private equity analysts will test your working capital, gross margins and customer concentration.
Calculates defensible add-backs, from director compensation adjustments to non-recurring professional fees and personal motor costs, backed by source documentation.
Drafts anonymous teasers and full information memorandums to tier-one corporate finance standards.
A valuation that holds firm
You enter negotiations with an unvarnished, defensible valuation bridge. Buyers cannot exploit messy accounting to chip your price.
More time on buyers, less on spreadsheets
Duncan and our sector specialists do not spend 40 hours building models in spreadsheets. They spend that time qualifying buyer intent, rehearsing your management presentation and running competitive tension between bidders.
Checks statutory books, director filings and sector accreditations, including BAFE, NSI, WRAS and ISO, to ensure zero lapses.
Flags contractor IR35 exposures, intellectual property assignment gaps and key-person bottlenecks before a buyer uncovers them.
Monitors counterparty document engagement, flagging to the partners exactly which chapters and files a buyer\u2019s legal team is scrutinising.
No surprises once a buyer is in diligence
Diligence skeletons are resolved in private before go-to-market. When exclusivity begins, the buyer finds a clean, audit-ready data room, leaving zero room for renegotiation.
Partners focused on terms and cash at completion
Joe and our legal advisers are not chasing administrative paperwork. They focus exclusively on commercial deal structure, share purchase agreement warranties and securing maximum cash at completion.
A senior M&A bench, plus a sector specialist recruited for your industry on every deal.
Nine years in corporate finance. Formerly Associate Director, Corporate Finance at Quantuma, with earlier corporate finance and audit experience at BKL, joining DealFlowAgent from the largest M&A advisory firm in the UK, part of K3 Capital.
As an ex-Director he managed teams of M&A advisors, analysts and associates, working daily with business owners, buyers and stakeholders on live acquisition deals. Selected from 260 applicants alongside colleagues from investment banking backgrounds, he brings that experience and network to lead the advisory bench across Building Services, Facilities Management, and Healthcare.
Senior Building Services & FM Advisor
Martin is one of the most well-connected figures in UK fire, security, building services and FM. He is Chairman of both the Fire Industry Association and the British Security Industry Association, the only person in the UK to hold both roles simultaneously. Martin spent over a decade in senior leadership at Mitie, latterly as Industry Liaison Director for its fire and security division, helping scale the business past £500m in revenue and playing a role in the £366m acquisition of Marlowe plc, which created one of the UK's largest compliance, fire and security services groups. He joined DealFlowAgent because owners in these sectors deserve a genuine sector-specialist advisor across valuation, business optimisation and buyer access. In recognition of his industry roles, he acts in a personal, non-partisan capacity.
Industry Partner, Hiring and Leadership
Nick leads FM Talent Partners, the facilities management and real estate leadership search firm, and is a leading specialist in building services and FM management talent. He partners with DealFlowAgent on two-way referrals: helping business owners and acquirers fill the key roles that decide whether a business is sellable, and introducing owners who are thinking about their next chapter to a team that knows their industry and their market. Key-person dependency is one of the two most common reasons a sale collapses, and Nick fixes it at source.
For every engagement we add a sector specialist from your industry to the core team: a 15–25 year operator or advisor with direct relationships in your niche. Recruited per deal so you get the right fit, not a generalist.
Every mandate at DealFlowAgent is led directly by our senior partners (Joe Lewin, Duncan Moore, Martin Watson) and supported by dedicated sector specialists. We never hand your business off to junior associates.
Richard and Sally are our internal, always-on analytical infrastructure. They operate strictly behind the scenes, preparing materials, stress-testing numbers, and auditing documentation so our partners can spend their time where it matters most: strategic counsel, confidential conversations, and negotiating terms on your behalf.
Richard and Sally never contact clients, never message buyers, and never release documents.
Watch Chris share his experience working with DealFlowAgent.
Watch Nikki share her experience working with DealFlowAgent.
I couldn't have asked for better support during my exit. They found the perfect acquirer and negotiated terms that exceeded my expectations.
Hear directly from business owners and advisors who've worked with us.
13,000+ buyers registered on platform plus our advisor network and institutional data tools — your business reaches every relevant acquirer.
We take your acquisition criteria from the form and the calibration call, then surface the strongest matches across our network. Human judgement, intelligence-supported precision.
Why owners and acquirers choose
Pricing, relationships and know-how walk out of the door with you. Buyers price that risk into their offer.
Time, materials and margin slip quietly on live jobs, and by the time the accounts show it, the money is gone.
Financial reports, KPIs and pipeline figures arrive late because someone has to pull them together by hand.
Project work and ad-hoc jobs make cash flow hard to predict and cap the multiple a buyer will pay.
Organisations search Google and AI answer engines every day for providers in your niche, and find your competitors instead.
We agree whether to launch buyer conversations, pursue a hybrid route, keep preparing, or pause. The decision is evidence-led rather than pushed by advisor momentum.
Stage one buyer pack and data room
We build the teaser, the management narrative, the financial bridge and the stage one information pack. You approve the story before any buyer sees it.
We approach a curated set of buyers where there is a credible strategic, cultural or structural fit. The aim is buyer tension without creating noise around the business.
We qualify interest, prepare you for each meeting and keep a truthful view of buyer behaviour, concerns and seriousness.
Buyers receive deeper access only when their interest, fit and seriousness justify it. Information flow stays controlled.
We compare price, structure, retained equity, earn-out, role expectations, cultural fit and execution risk side by side rather than chasing the headline number alone.
We drive competitive tension where it exists, challenge weak terms and help select the route that best balances value, legacy and practical deliverability.
Legal, diligence and completion support
We project-manage the advisory workstream alongside your appointed solicitors so diligence, disclosure, legal drafting and buyer communication do not drift.
Signing, funds flow and the announcement. We handle press and completion-day communication with you, your team and the buyer.
Three clear phases. Start wherever you are: some owners begin at Phase One, others are ready for Phase Three today.
Requesting your report takes about 3 minutes of your time. Your confidential, 4-page Valuation and Buyer Report is produced in minutes. It benchmarks your company against live sector transactions, scores your business across key value drivers, and maps active strategic and financial acquirers registered in our network.
The report is completely free, with no obligation. Your data is held in strict confidence and is never shared with buyers or third parties.
You then have one, two or three confidential discovery calls with a senior adviser, covering:
We review the numbers with you, examine the factors capping your multiple, and help you decide whether your best move is to build value, prepare for an exit, or stay the course.
As light or as hands-on as you need: from monthly progress reviews to on-site strategy days with you and your leadership team. We systematically address the 30 scorecard factors that acquirers scrutinise during due diligence, and the quick wins alone can materially move your multiple before entering the market.
Taken on its own, to strengthen the business without selling, Phase 2 is a small, transparent fixed fee with no long-term tie-in.
The patterns below come up again and again in founder-led businesses. Each one is fixable.
The end to end sale, run step by step. Nothing reaches a buyer until you have approved it.
There is no upfront cost for Phase 3. Our advisory fee is charged only on successful deal completion.
Throughout, you are looked after by a dedicated core advisory team and industry specialists, with AI agents working beneath the advisers the way analysts and associates support a deal team. The top-tier banks reserve that bench strength for companies above £100 million in revenue. We bring it to yours.
Option A', title: 'Know Where You Stand
Option B', title: 'Value Optimisation Only
Option C', title: 'Value Optimisation and Sale
Get Your Free Valuation Report
Six months or three years away from a sale, the report is free and there is no obligation to proceed.
Commercial Door M&A — Active Buyer Market
Loading dock equipment, high-speed doors, fire-rated systems, and automatic entrance solutions — PE-backed consolidators are actively acquiring commercial door businesses in 2025-26. We connect you with the right buyer, confidentially.
Long-lead projects, retention payments, and warranty obligations make your business harder to value without specialist M&A expertise in construction services.
Fire & Safety Compliance Exposure
Fire-rated door installations carry significant regulatory liability. Buyers need confidence your certifications, FIRAS accreditation, and compliance records are watertight.
If your largest contracts depend on personal relationships with main contractors or facilities managers, buyers will discount the price — unless you structure the transition properly.
Leading UK industrial door manufacturer & installer
AIM-listed, specialist high-speed & industrial doors
Global door solutions leader, active UK bolt-on strategy
Agta Record subsidiary, automatic door systems
Swiss-owned, expanding UK commercial entrance portfolio
5 acquisitions since 2023, PE-backed roll-up
LLR Partners-backed, aggressive growth strategy
Trivest Partners platform, dock & door consolidator
Largest US commercial door distributor, 60+ locations
Market leader in loading dock equipment & industrial doors
We understand loading dock equipment, high-speed doors, automatic entrance systems, and fire-rated installations — and how acquirers value each sub-sector.
Our database includes PE platforms like LLR Partners and Trivest, plus strategic acquirers like ASSA ABLOY and DH Pace who are actively buying in 2025-26.
Rapid-roll, sectional overhead, and insulated industrial doors for manufacturing, cold storage, and distribution. Buyers value long-term service contracts and specification relationships with architects and main contractors.
Fire door installation, inspection, and remediation services are in high demand post-Grenfell. FIRAS-accredited businesses with documented compliance records command premium multiples from risk-aware acquirers.
Automatic sliding, revolving, and swing doors for retail, healthcare, and commercial buildings. Specification-led sales and ongoing service contracts create the recurring revenue streams PE buyers actively seek.
Deep Expertise Across All Segments
How to Value a Commercial Door Installation Business
The PE Roll-Up Wave in Building Services
Preparing Your Business for Sale: A Building Services Guide
What are commercial door businesses worth in 2025-26?
Value is driven by the mix of project versus recurring service revenue, customer concentration, and whether the business holds fire safety or automatic door accreditations. Businesses with strong maintenance contract books are priced well above those reliant on one-off installation work. Our free valuation tool gives you a defensible figure for your own numbers rather than a sector average.
Who is buying commercial door companies right now?
The market is dominated by PE-backed platforms like US Dock & Door, Allmark Door (LLR Partners), and Sentinel Dock & Door (Trivest Partners). Strategic acquirers like ASSA ABLOY, DH Pace, and Rite-Hite are also actively expanding through bolt-on acquisitions across the UK and US.
How long does it take to sell a commercial door business?
A typical sale process takes 4-8 months from initial engagement to completion. Businesses with clean financials, documented compliance records, and diversified customer bases tend to close faster.
Do I need FIRAS accreditation to sell my fire door business?
While not legally required to sell, FIRAS (or equivalent third-party) accreditation significantly increases your valuation and buyer confidence. Post-Grenfell regulatory scrutiny means acquirers place a premium on businesses with robust fire safety compliance documentation.
Will my installers and engineers keep their jobs after the sale?
In the vast majority of commercial door acquisitions, retaining skilled engineers and installers is a top priority for buyers. TUPE regulations in the UK protect employees during transfers, and most acquirers offer enhanced packages to retain key personnel.
What makes a commercial door business attractive to buyers?
Buyers look for recurring service/maintenance revenue, diversified customer base across multiple sectors, accredited teams, strong relationships with specifiers and main contractors, and a documented compliance history for fire-rated products.
Whether you are considering a sale now or planning for the next 12-36 months, a confidential conversation costs nothing and could be worth millions.
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