Germany has more businesses looking for a new owner than almost any market in Europe, and fewer of them are finding one than the demographics would predict. The Institut für Mittelstandsforschung in Bonn estimates that around 186,000 companies will be up for transfer between 2026 and 2030, out of roughly 733,000 family businesses profitable enough to be worth taking over. That number has stagnated rather than risen, despite an ageing owner population, because in many companies the economic position has worsened and a takeover no longer looks worthwhile to a would-be successor.
The same research shows how those transfers actually happen: a little over half stay within the family, 17 per cent go to employees, and 29 per cent are sold to outside buyers. An owner planning an external sale is therefore competing for attention in a market where buyers can afford to be selective.
This article covers the mechanics that shape a German sale, the tax decision that is often made by accident years before the sale, what buyers examine, and what an owner should fix in the twelve months before going to market.
Most German private companies are GmbHs, and the form carries a formal requirement that surprises owners used to other markets.
Under section 15 of the GmbH Act, both the agreement to transfer shares and the transfer itself must be recorded by a German notary. This is a genuine formality rather than a signature witness: the notary reads the deed aloud, and every annex that forms part of the agreement — including disclosure schedules — is in principle covered by the requirement. That shapes how the share purchase agreement is drafted, how long the signing takes, and what the notarial fees look like, since those scale with the transaction value.
The second mechanical point is the shareholder list. Under section 16 of the Act, a new shareholder is treated as a shareholder vis-à-vis the company only once an updated list has been filed with the commercial register. The notary normally handles the filing, but buyers will check that the historical lists are consistent, because a gap in the chain of title from a transfer that was never properly recorded becomes a closing issue.
Third, read the articles of association. Many GmbH articles contain transfer restrictions requiring shareholder or company consent, pre-emption rights for the other shareholders, and drag-along or tag-along provisions. For a sole owner this is background. For a company with a former partner, a family branch or a manager holding a few per cent, it decides whether you can deliver one hundred per cent of the company at all.
Section 613a of the Civil Code governs transfers of undertakings, and whether it applies depends on the structure of the deal.
In a share deal, the employer does not change — the GmbH remains the employer — so section 613a is not triggered. In an asset deal, where a business or part of a business passes to a new owner, the employment relationships transfer to the buyer by law, with existing terms and accrued rights, and the transfer itself is not a permissible ground for dismissal.
Two consequences matter commercially. First, the employees must be informed in writing about the transfer, its reasons and its legal, economic and social consequences, and each employee may object within one month of receiving that information. If the information letter is incomplete or inaccurate, the one-month period does not begin to run, which can leave the right to object open far longer than anyone intended. Buyers therefore treat the drafting of the information letter as a legal work stream in its own right.
Second, liability does not stop at completion. The former employer remains jointly liable with the new owner for obligations that arose before the transfer and fall due within one year after it. Buyers will price that, and sellers should know about it before choosing a structure.
Whatever the structure, expect diligence on employment contracts, works council arrangements and company agreements, pension commitments, working time records, and any freelancers who function in practice as employees. Company pension promises in particular can be a large, long-dated liability, and they surface in valuation as debt.
This is the point most often misunderstood, and it is usually settled years before anyone thinks about a sale.
If you hold shares in a GmbH personally and your stake is at least one per cent, the gain on sale falls under the partial-income method: sixty per cent of the gain is taxable at your personal income tax rate, and forty per cent is exempt. If a German holding company sells the shares instead, the gain is effectively ninety-five per cent tax-free at corporate level, though that leaves the proceeds inside the holding rather than in your hands.
If, instead, you sell a sole proprietorship, a whole business, or an interest in a partnership, sections 16 and 34 of the Income Tax Act offer two once-in-a-lifetime reliefs for sellers who have reached the age of 55 or are permanently unable to work. The first is an allowance of 45,000 euros, reduced by any gain above 136,000 euros and therefore gone entirely once the gain reaches 181,000 euros. The second, more valuable for most sellers, is a reduced rate of 56 per cent of the average tax rate, with a floor of 14 per cent, available on application once in a lifetime.
The trap is that these regimes do not mix. The reduced rate for business sales does not apply to the sale of GmbH shares, and the partial-income method does not apply to the sale of a partnership. Which one you get depends on the legal form you chose, often decades ago, and changing it shortly before a sale attracts scrutiny and can trigger its own tax. The arithmetic belongs a year or more ahead of the process, done with a tax adviser, and it frequently changes what the right deal looks like.
Germany screens foreign investment under the Foreign Trade and Payments Act and its Ordinance, and the regime is broader than many owners assume.
The cross-sectoral review applies when an investor from outside the EU and EFTA acquires at least 25 per cent of the voting rights in a German company, in any sector and with no financial threshold. Notification is not mandatory in ordinary sectors, but the ministry can call a transaction in within two months of becoming aware of it and up to five years after signing, which is why buyers often seek a certificate of non-objection anyway.
The sector-specific and listed-activity regime is stricter. For a defined list of sensitive activities — critical infrastructure, certain technologies such as semiconductors and artificial intelligence, media and others — lower thresholds of 10 or 20 per cent apply, notification is mandatory, and the transaction must not be completed before clearance. The review runs in two phases: a preliminary phase of two months, and an in-depth review of up to four months that can be extended.
For a seller, the practical point is to establish early whether your business falls within a listed activity. It changes which buyers can realistically complete and when, and it is far better known before the buyer list is drawn than discovered after an offer.
Merger control is separate and currently applies where the parties have combined worldwide turnover above 500 million euros, with one party above 50 million euros and another above 17.5 million euros in Germany, or where the consideration exceeds 400 million euros and the target has substantial activity in Germany. Most owner-managed companies are well below this, but an industrial buyer may not be.
Beyond the financial review, expect concentrated attention on a few German specifics.
Pension obligations. Direct pension commitments sit on the balance sheet at values that often understate their real cost, and buyers treat them as debt-like items that reduce the price.
Tax audit history. German companies are audited periodically, and buyers look at the last audit, the years still open, and any pending findings. Open years are covered by a tax indemnity, and the size of the retention reflects how many there are.
Real estate and permits. Many Mittelstand companies hold their premises in the company or in a related entity owned by the family. Whether the property stays or goes, and on what lease terms if it stays, is a structural decision that affects both tax and price.
Owner dependence. In a market where more than half of transfers stay within the family, buyers are acutely aware of how often a German company runs on its founder's relationships. Customer concentration, key supplier relationships held personally, and a second management level that has never been tested all show up in the price.
In the experience of Conclave Partners, the most expensive German diligence surprise is rarely a single hidden liability; it is a pension or tax position that was known to the owner but never quantified, and that a buyer then quantifies conservatively.
Strategic buyers from Germany and neighbouring markets remain the most frequent acquirers of Mittelstand companies, particularly in manufacturing and business services, where the IfM expects the largest number of transfers.
Private equity is highly active in the German mid-market, often buying a first platform company and adding others. These buyers pay for a second management level that stays after the owner leaves.
International strategic buyers pay for technology, engineering capability and market access, and are the ones most likely to encounter investment screening.
Management buy-outs and employee successions account for a substantial share of transfers and are often the preferred route where continuity matters to the owner, though they are usually the most financing-constrained.
Which of these values a particular company highest depends on what is actually being sold — a customer base, a technology, a team or a location — and Conclave Partners establishes that before any approach, because in a market where buyers can be selective the first impression of a process tends to be the lasting one.
Expect a letter of intent, then diligence, then a share purchase agreement notarised in full, often in German or with a German version controlling.
Expect guarantees focused on tax, pensions, employment and permits, with specific indemnities for anything diligence has identified. Warranty and indemnity insurance is well established in German mid-market deals, but it excludes known issues.
Expect a locked-box or completion-accounts mechanism, with close attention to the treatment of pension provisions and cash.
Expect the seller to stay involved for a transition period, and, where the business depends on the owner, an earn-out proposal attached to it.
Read the articles of association and any shareholders' agreement, and establish which consents, pre-emption rights or drag-along provisions apply.
Check the shareholder lists filed with the commercial register and clean up any historical transfer that was never properly recorded.
Model the tax outcome with an adviser for your actual legal form, and decide whether the structure you have is the one you want to sell — early enough that any change is not a pre-sale manoeuvre.
Quantify pension commitments properly rather than relying on balance-sheet values.
Review the status of the last tax audit and resolve any open findings.
If an asset deal is conceivable, understand what section 613a would mean for your team and how the information letter would need to be drafted.
Decide what happens to real estate held in or around the company.
Build a second management level and move key customer relationships away from you personally. Sellers who ask Conclave Partners where to begin in Germany are usually pointed at the legal form and the pension position, because the first decides how much tax you pay and the second how much of the price survives diligence.
A prepared German company typically takes six to nine months from launch to completion, and longer where investment screening, merger control or a complex shareholder structure is involved.
The notarisation itself is a scheduling event. Long agreements take hours to read, all parties or their attorneys must attend or be represented with properly formalised powers, and foreign parties need apostilled and often translated documents prepared well in advance.
Confidentiality needs care. German industrial regions are close-knit, works councils have information rights in certain situations, and news travels through suppliers and trade associations faster than owners expect. A staged disclosure plan and a controlled buyer list are worth more than a wide approach.
Timing also matters commercially. A process launched with a fresh set of audited accounts, a quantified pension position and a clean tax audit presents a company, whereas one launched with those items still open presents a list of questions. In our experience at Conclave Partners, that difference alone often decides whether a process attracts competing offers or a single cautious one.
Yes. Under section 15 of the GmbH Act, both the obligation to transfer and the transfer of GmbH shares must be recorded by a German notary, and in principle this covers the agreement's annexes as well. After completion, an updated shareholder list is filed with the commercial register, and the buyer is treated as a shareholder vis-à-vis the company only once that list is filed.
In a share deal, nothing changes legally: the company remains the employer. In an asset deal, section 613a of the Civil Code transfers the employment relationships to the buyer with existing terms, employees must be informed in writing and may object within one month, and the former employer stays jointly liable for obligations arising before the transfer that fall due within a year. An incomplete information letter can keep the objection period open.
It depends on your legal form. A personal sale of GmbH shares of at least one per cent is taxed under the partial-income method, with sixty per cent of the gain taxable. The sale of a sole proprietorship or partnership interest can instead qualify, from age 55, for an allowance of up to 45,000 euros and a once-in-a-lifetime reduced rate of 56 per cent of the average rate. The regimes do not mix, so model your position a year ahead.
Sometimes. A buyer from outside the EU and EFTA acquiring 25 per cent or more of the voting rights falls within the cross-sectoral review, and for listed sensitive activities lower thresholds of 10 or 20 per cent apply with mandatory notification and a prohibition on completion before clearance. The review can take a two-month preliminary phase and an in-depth phase of up to four months.
It depends on tax, liabilities and contracts. A share deal keeps contracts, permits and employees in place but passes all historical liabilities to the buyer; an asset deal lets the buyer choose what to take but triggers section 613a and may require consents for key contracts. Because the tax treatment also differs by structure, the decision should be made with advice before the process opens.
Six to nine months from launch to completion for a prepared business, longer where investment screening, merger control or shareholder issues are involved. The preparation that determines the price — legal form and tax modelling, pension quantification, tax audit status, clean shareholder lists and a second management level — needs about twelve months before that.
Ildar Zakirov — Conclave Partners ildar@conclavepartners.com
Sergi Kosiakof — Conclave Partners sergi@conclavepartners.com