Selling or partnering your cleaning company in France: a recurring contract business groups are competing for

In commercial cleaning, succession long followed a simple pattern: the founder, often a former team leader turned owner, sold their contract portfolio to a neighbouring peer or their operations manager, for a price based on monthly revenue and client quality. This local market still exists. But over the past fifteen years, large cleaning and facility management groups, then fund-backed regional platforms, have been buying cleaning companies with two, ten or fifty million euros in revenue to densify their network and broaden their offer.

For the owner of a cleaning company, this changes the options available and how to prepare. It does not oblige anyone to sell, but it makes the question hard to ignore.

A €21 billion market, 15,000 companies and 600,000 jobs

According to the French cleaning industry federation FEP, the sector generated €21 billion in revenue in 2024. ¹ It has more than 15,000 companies with at least one employee, 93% of them with fewer than 50 employees, and nearly 600,000 jobs, with more than 110,000 net jobs created in ten years. ^1,2 Women make up 64% of the workforce and nearly 82% of contracts are permanent. ^1,2 The market kept growing in 2024, driven by the recurrence of services, while price pressure and wage increases squeeze margins. ³

The sector is structured like a pyramid: a few national groups, Onet, Atalian, Samsic, GSF, ISOR, Nicollin or Elior, account for a large share of activity, and thousands of regional micro-businesses and SMEs share the rest, serving offices, industrial sites, healthcare facilities, shops, residential buildings or local authorities. For a buyer, each well-run local company is a building block: multi-year contracts renewed by tacit renewal, staff transferred with contracts under Annex 7 of the collective agreement, and a client base that does not change provider lightly.

The drivers of consolidation

Owner demographics. A generation of founders who set up in the 1980s and 1990s is reaching succession age, sometimes well beyond retirement age: in November 2025, the 85-year-old owner of Triangle Propreté sold the Pau company with €6 million in revenue that he had taken over in 2013. ⁴ The operations manager who wants to buy faces higher prices than in the past; groups can finance.
The weight of wages and minimum wage increases. Payroll accounts for most of a cleaning company's costs. The gross hourly minimum wage (SMIC) rose to €12.02 on 1 January 2026, up 1.18%, and the sector's minimum rates, set above the SMIC, are revised periodically. ^5,6 Passing these increases on in contracts signed for three years requires client-by-client negotiation, which groups conduct with dedicated teams and indexation clauses based on the sector's cost index, whereas the isolated SME often absorbs the difference.
The labour shortage. The FEP anticipates 100,000 hires by 2028, 200,000 by 2030 and 400,000 by 2035, largely to replace retirements. ¹ Recruiting, training and retaining staff, organising daytime work, managing absenteeism: HR has become strategic and costly, and size helps amortise it.
Outsourcing, demand for multi-services and access to key accounts. Companies, landlords and local authorities outsource more and prefer a single contact for cleaning, reception, grounds maintenance or light maintenance. Facility management groups buy cleaning companies to complete their offer, and cleaning companies buy adjacent specialties so as not to be reduced to a subcontractor. Bidding for a national multi-site tender also requires size, certifications and reporting capabilities an isolated SME rarely reaches alone.
Geographic density and digital management. Taking over contracts close to existing locations reduces supervision and travel costs and improves responsiveness on cover. At the same time, mobile time tracking, scheduling, quality control and client reporting are becoming more professional, and these tools pay off better the larger the volume of hours.
Funds' appetite for recurring revenue. Multi-year contracts, monthly billing, rare cancellations, a fragmented market: cleaning combines what financial investors look for to build buy-and-build platforms.

Who buys cleaning companies today

National cleaning and facility management groups. They pursue a continuous acquisition policy to densify their territorial presence and broaden their offer. Onet completed the takeover of ISS's cleaning, logistics and facility management activities in France in April 2024, and Elior and Derichebourg Multiservices combined in 2023. ^7,8 Alongside these large deals, these groups regularly take over regional SMEs with a few million euros in revenue.
Fund-backed regional platforms. Mid-sized cleaning groups, backed by investment funds, make acquisition after acquisition of local companies, often leaving owners in place as partners. Their preferred target is the company with two to twenty million euros in revenue, well established in its local area.
Multi-technical and real estate players. Multi-technical maintenance groups, energy companies and property services companies integrate cleaning to offer global building management contracts, in a facility management market Xerfi describes as dominated by very large international groups. ⁹
Growing peers and regional mid-caps. The purchase of a cleaning company by a peer from a neighbouring region, to gain a foothold without starting from scratch, or by a regional mid-cap seeking density in its own territory, remains the most frequent deal for small firms.

A cleaning company's capital can be freely transferred and no approval is required. A change of control must nonetheless be prepared: change-of-control clauses in some client contracts, current public contracts, regularity of staff transfers, employment compliance, part-time contracts, residence permits, certifications. Nothing blocking, but each of these points is scrutinised during due diligence and weighs on the timetable and on the warranties requested.

What this changes for the owner of a cleaning company

A full sale suits an owner close to retirement, with a transition of six months to two years to introduce the buyer to clients and secure renewals.
A partnership with reinvestment is for an owner, whatever their age, who still has several years of activity ahead and sells a majority or minority to a group or platform, reinvests part of the price in the top holding and continues to grow with greater resources, sharing in the next capital gain.
A combination between peers creates a regional player able to bid for multi-site tenders and organise succession between partners without an outside investor.
A capital reorganisation such as an OBO lets the founder secure part of their wealth and bring in their operations managers, with bank debt or a minority investor.

Whatever the structure, buyers look at the same things, and the quality of revenue counts more than its volume: a portfolio of lasting, well-priced and properly supervised contracts is worth more than rapid growth achieved at the cost of an inadequate margin. A company able to present revenue, hours and margin contract by contract sells far better than one that only knows its profitability from the balance sheet.

Contracts and their deadlines. Remaining term, renewal history, indexation clauses, change-of-control clauses and results of recent tenders are examined one by one, as is the share of public contracts.
Client diversity. A portfolio spread across several client sectors with no dominant client withstands a lost contract better; heavy concentration on one or two key accounts weighs on price and on the conditional portion.
Margin by contract and site. Profitability tracking at operational level identifies underpriced contracts and shows that wage increases have indeed been passed on.
Employment compliance. Regularity of staff transfers under Annex 7, part-time contracts, residence permits, working hours and daytime work are scrutinised during due diligence and determine the warranties requested.
HR indicators. Absenteeism, turnover, recruitment lead times and use of temporary staff directly influence service quality and future margin.
Middle management. Stable area managers and team leaders who know their sites and clients are the best guarantee of continuity of service and the client relationship after the deal.
Certifications and management tools. Qualipropre, ISO 9001 or 14001, time tracking and quality control tools ease integration into a group and access to national tenders.

You are thinking of selling: is this the right moment for you?

This is the first question we ask, and the answer is not the same for everyone. The right moment is never automatically "right now", even in a market with as many buyers as today's. It depends on two things: you, meaning your life plans, personal horizon and wealth objectives, and your company, meaning its ability to realise today all the value it holds. We encounter two situations.

Your company is almost ready. Contracts are diversified and regularly renewed, margin holds despite wage increases, management is stable, employment compliance is impeccable. Or you want your company to become part of a larger project, that of a large group, often under LBO, that brings the tools, expertise and resources to absorb changes in the trade, which is reassuring for you and for your teams. A few weeks of preparation are then enough to go to market, and the number of buyers, higher than ever, works in your favour.
Your company needs time. One client represents too large a share of revenue, the last minimum wage increase has not yet been passed on and last year's margin shows it, an inspection revealed irregularities in part-time contracts or staff transfers. Selling remains possible, but it means accepting a discount. We will then tell you frankly that it is better to spend several months, sometimes a few years, working on these points, and we can support you through that phase before launching the transaction when you are truly ready.

The workstreams that make the difference are well known: build a contract-by-contract view (site, client, term, headcount, revenue, margin, indexation, renewal date), renegotiate or drop structurally loss-making contracts rather than inflate revenue, add price revision clauses, diversify the client base, put employment compliance in order, reduce absenteeism, structure middle management and clarify who runs each site and how cover is organised. It also helps to present upcoming renewals clearly rather than let them be discovered in due diligence. Depending on your starting point, these workstreams take a few weeks or a few years.

The benefit of talking early, even without being sure you want to sell, is precisely knowing which of these two situations you are in, and deciding with full knowledge rather than under the pressure of a lost contract or an unexpected approach.

Facing groups that complete several acquisitions a year with dedicated teams, an owner negotiating alone is rarely on an equal footing. The value of a company is not just a headline figure: it depends on the buyer's plan, the price structure, the portion conditional on keeping contracts, the share reinvested, the warranties requested on employment liabilities, the future of the teams and the length of your transition. Two offers at the same headline price can mean very different things.

The role of an independent M&A adviser is to value the company objectively, identify all relevant buyers, put them in competition in a structured and confidential process, and negotiate terms beyond price alone. This competition protects the seller: it lets them compare genuinely different projects and choose the one that fits their objectives, their teams and their clients.

Frequently asked questions

How does the sale of a cleaning company work?

The sale of a cleaning company begins with preparing a file presenting activity contract by contract, headcount, margins and employment compliance. An adviser then identifies relevant buyers, approaches them confidentially, gathers offers, organises due diligence and negotiates the agreement. Between preparation and signing, allow six to nine months in general, followed by a transition period with clients.

Who buys cleaning companies today?

Four profiles dominate: national cleaning and facility management groups such as Onet, Samsic or Atalian, densifying their network; fund-backed regional platforms targeting companies with two to twenty million euros in revenue; multi-technical and property services players wanting to offer global contracts; and peers or regional mid-caps seeking density in a neighbouring territory.

Is an approval needed to buy a cleaning company?

No. A cleaning company's capital can be freely transferred and no approval or administrative authorisation is required to take control, including for an investment fund. The change of control must, however, be anticipated in client contracts that include a clause on the subject, in current public contracts and in staff transfers under Annex 7 of the collective agreement.

Can you sell your cleaning company and keep running it?

Yes. A partnership lets the owner sell a majority or minority of their capital to a group or platform, reinvest part of the price in the holding and stay at the helm to continue growing with greater resources. Even in a full sale, a transition of six months to two years is generally planned to secure contract renewals.

When should you start preparing the sale of your cleaning company?

Ideally two to three years before the target date. This allows loss-making contracts to be renegotiated at renewal, indexation clauses to be added, the client base to be diversified, margin tracking by site to be made reliable and employment compliance to be put in order. A company that comes to market with these workstreams done obtains better terms and lighter warranties.

Does multi-services make a cleaning company more attractive?

It can help, as clients seek to reduce the number of providers and facility management groups look for combined offers. But buyers check that added trades, grounds maintenance, light maintenance, reception or specialist hygiene, are genuinely mastered and profitable. A poorly managed side activity weighs more on price than a well-run conventional cleaning business.

What can lower the price of a cleaning company?

Underpriced contracts whose wage increases have not been passed on, a client base concentrated on one or two key accounts, high absenteeism or turnover, irregularities in part-time contracts or staff transfers, and the absence of margin tracking by site. Each of these points translates into a discount, a conditional portion of the price or heavier warranties.

Why put several buyers in competition to sell your cleaning company?

Because the groups and platforms approaching owners complete several acquisitions a year and know market prices and clauses. A confidential process bringing together several candidates allows prices to be compared, but also the cash portion, the portion conditional on keeping contracts, warranties on employment liabilities and the plan for the management team.

Public sources consulted

Fédération des entreprises de propreté (FEP), Livre bleu : 26 solutions pour 2026, chiffres clés du secteur (janvier 2026) : https://www.gard.territoriaux.medef.com/uploads/media/default/0020/08/17280-17195-fep-26-solutions-pour-2026.pdf (high reliability)
Le Monde de la propreté, Chiffres clés du secteur de la propreté (consulté en octobre 2026) : https://www.monde-proprete.com/chiffres-cles-proprete (high reliability)
Xerfi, Le marché des services de nettoyage aux entreprises, présentation de l'étude (mise à jour du 8 septembre 2025) : https://www.xerfi.com/presentationetude/le-marche-des-services-de-nettoyage_SAE11 (high reliability)
CFNews, Triangle Propreté dépoussière son capital (12 novembre 2025) : https://www.cfnews.net/L-actualite/M-A-Corporate/Operations/100/Triangle-Proprete-depoussiere-son-capital-548125 (good reliability)
Gouvernement, Le SMIC revalorisé au 1er janvier 2026 (info.gouv.fr) : https://www.info.gouv.fr/actualite/le-smic-revalorise-au-1er-janvier-2026 (high reliability)
Code du travail numérique, Entreprises de propreté et services associés (IDCC 3043) : quel est le salaire minimum ? (mis à jour le 1er juin 2026) : https://code.travail.gouv.fr/contribution/3043-quel-est-le-salaire-minimum (high reliability)
Le Monde du Droit, Advant Altana conseille Onet dans l'acquisition des activités d'ISS en France (12 avril 2024) : https://www.lemondedudroit.fr/deals/92336-advant-altana-conseille-onet-dans-l-acquisition-des-activites-d-iss-en-france.html (good reliability)
Xerfi, Elior / Derichebourg ou la consolidation persistante du marché du multitechnique et du multiservices, avis d'expert (26 mai 2023) : https://www.xerfi.com/blog/la-fusion-elior-derichebourg-ou-la-consolidation-persistante-du-marche-du-multitechnique-et-du-mul_1742 (good reliability)
Xerfi, Le marché du multitechnique et du multiservices voit grand, avis d'expert (23 mai 2025) : https://www.xerfi.com/blog/le-marche-du-multitechnique-et-du-multiservices-voit-grand_2243 (good reliability)