If you've built a commercial cleaning business from the ground up, the sale process can raise questions about contracts, labour compliance, specified employees, customer concentration, management, working capital, and transition. This guide identifies the evidence and advice to prepare.
This guide provides general education about buyer diligence, valuation factors, and the Employment Relations Act. It does not predict value or transaction structure.
How buyers assess commercial cleaning businesses
Margin is only one part of how a buyer may assess a cleaning business. Contract quality, concentration, renewal and termination rights, labour compliance, customer retention, management depth, and working-capital requirements can all affect the assessment.
Documented contracts and retention history can help a buyer assess future earnings. Contract duration, procurement rules, renewal, termination, pricing, indexation, scope, performance, labour requirements, margin, concentration, and change-of-control terms all matter.
COVID-19 changed hygiene practices for many facilities, but service frequencies and contract durability still vary by customer, site, budget, and procurement cycle. Sellers should evidence current scope, renewal history, and retention rather than relying on a broad market assumption.
Do not assume customer retention from sector labels. Evidence tender cycles, service history, customer satisfaction, mobilisation requirements, pricing, and reasons for wins and losses.
Part 6A: The Employment Rule That Shapes Every Cleaning Business Sale
This is the section most owners wish someone had explained to them three years earlier.
Part 6A of the Employment Relations Act 2000 contains continuity-of-employment protections for specified employees, including certain cleaning and food-catering employees, when work is restructured. Whether and how the protections apply depends on the employees, work, transaction, notices, and statutory process.
These statutory rules cannot be addressed solely through a standard sale clause. Sellers and buyers should obtain employment-law advice early and follow the required information and election process for the specific restructuring.
Practically, employee-transfer obligations can affect diligence, timing, information sharing, employment terms, and transaction documents. Confirm the current requirements with an employment lawyer rather than assuming every employee or transaction is treated identically.
For the seller, current employment agreements, accurate hours and pay records, leave balances, role information, and any Part 6A records should be organised before a process begins. Gaps can delay diligence, require remediation, or affect transaction terms.
What Buyers Actually Look For in a Cleaning Business
Buyer requests vary, but common diligence areas include:
Contracts and renewal history. Prepare written terms where they exist and accurate evidence of informal arrangements. Do not create retrospective terms or assume a fixed discount for undocumented work.
Client diversification. Analyse revenue and margin by client, contract, site, and expiry. No universal concentration percentage determines acceptability or value.
Customer and tender requirements. Record any Living Wage commitments, certifications, accreditations, prequalifications, and contract-specific labour standards. Confirm which opportunities actually require them and whether they transfer.
Management depth. Evidence whether operations managers and supervisors can handle scheduling, quality, customer issues, employees, and exceptions without daily owner intervention.
Job management and rostering systems. Buyers may review scheduling, time, attendance, payroll, privacy, access, and service-quality records. The appropriate system depends on the business.
Health, safety, and ACC records. Prepare risk controls, incidents, claims, levies, training, corrective actions, and regulator correspondence. Past records do not guarantee future levies or costs.
Industry memberships and accreditations. Confirm current status, scope, customer relevance, renewal, and transferability rather than assuming a valuation effect.
Visa and work authorisation compliance. Any irregularity, expired visas, undocumented work rights, is a disclosed liability in due diligence. Resolve these before going to market.
How Cleaning and Facilities Management Businesses Are Valued in NZ
Buyers often assess an established cleaning business using normalised earnings, but there is no universal multiple for a given revenue band. Contract terms, customer concentration, labour compliance, management depth, churn, working capital, and deal structure can each materially affect value.
Revenue quality matters, but contract type alone does not determine value. Buyers will examine renewal and termination rights, margin by contract, concentration, tender cycles, service performance, labour requirements, and the cost of replacing lost work.
A diversified portfolio of documented contracts may be viewed as more resilient than a concentrated book of informal arrangements, even when the latter has a higher recent margin. Buyers are assessing the durability of future earnings, not only the latest reported profit.
Key discount factors: owner dependency, verbal or undocumented contracts, visa workforce irregularities, and undocumented Part 6A employment registers.
Owner remuneration normalisation is also critical. If you're paying yourself above market rate or running personal expenses through the business, a buyer's adviser will adjust EBIT accordingly. Make sure your accounts reflect market-rate remuneration before any valuation is commissioned.
Buyer Types: and Why Permanent Ownership Matters for a People-Heavy Business
Not all buyers are equal, and for a business built on people, the type of acquirer matters more than almost any other factor.
Trade buyers may seek operating synergies through shared systems, management, procurement, or branding, although integration plans vary by buyer and transaction.
PE-backed buyers commonly invest through funds with defined time horizons. Hold periods, earn-out terms, rollover equity, and staff-retention conditions vary and should be assessed from the proposed documents.
Permanent holding companies state that they acquire without a planned resale. PermaTech's stated model is permanent ownership, decentralised operations, and retained company identity. That does not guarantee employee, brand, management, or customer outcomes. Verify the proposed plan and documents.
Preparing to Sell: A Practical Checklist
Start early enough to correct records, assess specified-employee requirements, and test management handover without relying on a fixed preparation period.
- Three years of clean financials, with owner salary normalised to a market-rate management equivalent
- All client contracts documented in writing, term, value, renewal clause, service scope
- Part 6A employment register current, written employment agreements for every employee, hours and rates accurately reflected
- Visa and work authorisation compliance audit completed, resolve irregularities before going to market
- BSCNZ accreditation current
- ACC claims history documented, a clean record is a demonstrable asset
- Living Wage Aotearoa NZ certification obtained if you hold government, hospital, or university contracts
- Key supervisors on formal written employment contracts with notice periods
- Job management and rostering system implemented (Deputy, Tanda, or similar)
- Independent business valuation commissioned before engaging any buyer
Preparation can improve accuracy, options, and process control, but it does not guarantee a sale or valuation outcome.
If you're ready to have a confidential, no-obligation conversation about what your business is worth and what a sale could look like for you and your team, PermaTech is happy to start that conversation directly, no broker, no pressure, no process until you're ready for one.