Private Equity Transactions in Germany

Private equity in Germany at a glance

Private equity in Germany covers the full life cycle of a financial investor's holding: the acquisition of a company (a primary buyout from founders or a family, a carve-out from a group, a public-to-private or a secondary buyout from another fund), the period of ownership with management participation and add-on acquisitions, and the exit by trade sale, secondary sale, IPO or, increasingly, a transfer to a continuation vehicle. German law does not have a separate statute for private equity transactions. The deals are governed by general company, contract, tax, employment and regulatory law, which gives the structuring choices made at the outset a long-lasting effect.

The German market is shaped by the Mittelstand: many targets are owner-managed or family-owned companies whose founders want to stay invested or involved. Succession buyouts, minority growth investments and buy-and-build platforms are therefore at least as important as large leveraged buyouts. This page explains the typical acquisition structure, financing and its legal limits, management participation, co-determination, investment screening for funds, and exit routes. For the transactional mechanics shared with strategic deals, see our page on mergers and acquisitions.

Acquisition structures: GmbH and GmbH & Co. KG

A typical private equity acquisition uses a chain of holding companies: one or more foreign or German top holding entities owned by the fund, a German acquisition vehicle (BidCo), usually a GmbH, and sometimes an intermediate holding (MidCo) for mezzanine or holdco financing. The BidCo buys the shares in the target. Where the target is a GmbH, the share purchase agreement must be notarised (§ 15(3), (4) GmbHG). If the target is a partnership, often a GmbH & Co. KG, the buyer acquires the limited partnership interests and the shares in the general partner GmbH.

The choice between a corporation and a partnership is mainly tax driven. A partnership is transparent for income tax purposes, which can allow a step-up in the tax base of the acquired assets, whereas a share deal in a GmbH does not.

On the other hand, corporate structures make it easier to combine the target's profits with acquisition debt through a fiscal unity (Organschaft) or a post-closing merger. A change of more than 50% of the shares within five years leads to the forfeiture of unused tax losses of a corporation under § 8c(1) KStG, so loss-making targets need particular attention. Real estate transfer tax applies if the target holds German real estate and the share-deal thresholds are met; see our page on corporate and transaction tax.

Auction processes and deal documentation

Sales of German businesses to financial investors are frequently run as structured auctions. The seller's adviser circulates an information memorandum, invites non-binding offers, admits a shortlist to a virtual data room with vendor due diligence reports, and asks for a mark-up of a seller-friendly SPA together with binding offers. Bidders compete on price, deal certainty and the extent of their mark-up. A private equity bidder's deal certainty depends on committed financing (usually evidenced by signed commitment letters and an interim facilities agreement), on a clear analysis of regulatory filings, and on equity commitment letters from the fund to the BidCo, because the BidCo itself is a shell company without assets.

The purchase agreement is typically a locked-box SPA with a short list of business guarantees, a leakage indemnity and a W&I insurance policy taken out by the buyer. Where the seller is a founder or family that reinvests, the documentation expands: the seller rolls over part of its proceeds into the new holding structure, and a shareholders' agreement governs board seats, information rights, reserved matters, transfer restrictions and exit. Reinvesting founders must understand that their rollover equity usually ranks alongside the fund's ordinary equity, while the fund's shareholder loans or preferred instruments rank ahead of it.

Buy-and-build and minority investments

Many German private equity strategies rely on a platform company that acquires smaller competitors (add-ons) in a fragmented market, for example in industrial services, healthcare services, IT services or specialist manufacturing. Each add-on is an M&A transaction in its own right, with notarisation, due diligence and possibly merger control; the cumulative effect of several small deals in the same market can attract the Federal Cartel Office's attention. Financing documents should contain an accordion or incremental facility and permitted acquisition baskets that accommodate the strategy.

Minority growth investments in family-owned companies follow a different logic. The investor does not control the company and relies on contractual protection: veto rights over defined reserved matters, information rights, anti-dilution protection, a put option or exit right after a holding period, and a liquidation preference. These rights must be reconciled with the GmbH's articles and with the family's own governance rules, often set out in a family constitution.

Leverage and its legal limits

Acquisition finance in German buyouts is usually provided as senior term loans and a revolving facility, sometimes with second-lien, holdco PIK or unitranche debt from private credit funds. German law limits how far the target's assets can support debt raised to buy it. The capital maintenance rule in § 30(1) GmbHG prohibits payments to shareholders out of assets required to preserve the share capital, and managing directors are personally liable for prohibited payments under § 43(3) GmbHG. Upstream and cross-stream guarantees and security granted by a GmbH for the debts of its parent can amount to such a payment.

Facility agreements therefore contain "limitation language" that restricts enforcement of upstream security to the extent that it would impair the share capital or threaten the company's existence. The exception for payments covered by a full-value claim for repayment against the shareholder and for payments under a domination or profit transfer agreement is relevant to structuring. Interest deductibility is restricted by the interest barrier: under § 4h of the Income Tax Act (EStG), net interest expense is generally deductible only up to 30% of tax EBITDA, with an exemption where net interest expense is below EUR 3 million. Our page on lending and acquisition finance covers security packages and intercreditor terms.

Management participation in private equity deals

Management participation is central to private equity in Germany. Managers usually invest their own money in a management holding entity, frequently a GmbH & Co. KG, which in turn holds an interest in the top holding alongside the fund. The managers' instrument often combines ordinary equity with a favourable ratio of ordinary to preferred equity or shareholder loans ("sweet equity"), so that the managers participate disproportionately in value growth. Leaver provisions determine what happens to the managers' interests if they leave the company: good leavers typically receive fair value, bad leavers a lower amount such as the lower of cost and fair value.

German tax law draws a sensitive line between capital gains from a genuine investment and employment income. If managers bear real investment risk, pay fair value and have the usual shareholder rights, exit proceeds can be treated as capital income or capital gains; if the structure looks like a bonus, the proceeds may be taxed as salary. Leaver terms, vesting schedules and the link between the instrument and the employment relationship are therefore reviewed carefully. Section 19a EStG, as amended by the Future Financing Act, defers taxation of certain employee share transfers but is designed mainly for start-ups and smaller companies; see our page on venture capital.

Because management participation agreements often contain obligations to transfer GmbH shares (call options on leaving), they may need to be notarised under § 15(4) GmbHG. A standard pattern is a notarised shareholders' agreement at the level of the management holding with drag-along, tag-along and leaver rules.

Co-determination and investment screening

Employee representation affects holding structures. A GmbH with more than 500 employees must have a supervisory board with one-third employee representation under the One-Third Participation Act (DrittelbG), and with more than 2,000 employees parity co-determination applies under § 1(1) of the Co-determination Act (MitbestG). Under § 5 MitbestG the employees of group companies are attributed to the controlling company, and under § 4 MitbestG the employees of a limited partnership can be attributed to its general partner GmbH in typical GmbH & Co. KG structures. Acquisition holdings can thus become subject to co-determination. Some investors use an SE or foreign top holding, but the legal effects require careful analysis; see our page on board-level co-determination.

Investment screening is a frequent issue for private equity because many funds and their investors are based outside the EU. Under the Foreign Trade and Payments Ordinance, the Federal Ministry for Economic Affairs and Energy can review acquisitions of German companies by non-EU acquirers, and mandatory notifications with a standstill obligation apply where voting-rights thresholds of 10%, 20% or 25% are reached in sensitive sectors (§ 56 AWV). The acquirer for these purposes is assessed by looking through the fund structure, so the identity of the fund's general partner and of significant limited partners can matter. Our page on foreign investment control explains the procedure.

Merger control is a separate question. Because the turnover of all companies controlled by the fund is attributed to the acquirer, even a small add-on acquisition can meet the German turnover thresholds in § 35(1) GWB if the target has sufficient German turnover. Sponsors with large portfolios therefore file more often than strategic buyers of similar size, and they must build clearance periods into their timetables.

Exits, secondaries and continuation vehicles

Exit routes for private equity holdings in Germany include a sale to a strategic buyer, a secondary buyout by another financial investor, a public offering, and partial liquidity through minority sales or dividend recapitalisations. Exit planning starts at entry: drag-along and tag-along rights, the ranking of instruments, and management's obligations to cooperate in a sale should be agreed in the original shareholders' agreement. Sellers who are financial investors usually give only limited guarantees and want a clean exit, which is one reason for the widespread use of W&I insurance and locked-box pricing.

Continuation vehicles, in which a sponsor transfers one or more portfolio companies from an older fund to a new vehicle managed by the same sponsor with new investors, raise conflict issues that are mainly governed by the fund documentation and fund regulation, but they also involve a German share transfer with all its formalities, including notarisation, merger control and investment screening. Fund-side regulation is discussed on our investment funds page. A public-to-private transaction requires an offer under the WpÜG; see public takeovers.

Exit by IPO or dual track

An IPO on the Frankfurt Stock Exchange requires the portfolio company to be converted into an AG, SE or KGaA, a prospectus approved by BaFin under the EU Prospectus Regulation, and a governance structure that meets the expectations of public investors and the German Corporate Governance Code. Sponsors usually sell only part of their stake at the IPO and are bound by lock-up agreements with the underwriting banks. Many sponsors run a dual-track process, preparing an IPO and a trade sale in parallel and deciding late which route offers better value and certainty. Our page on capital markets explains the listing process.

Liability after the exit

Financial sellers aim to distribute proceeds to fund investors quickly and therefore resist escrows, long guarantee periods and open-ended indemnities. Buyers respond with W&I insurance, price adjustments and, for specific known risks, tailored indemnities secured by an escrow or a short-term retention. Tax indemnities are a frequent point of negotiation because German tax audits typically cover several years and can lead to assessments long after closing. Sellers should also check that management's sale proceeds and any exit bonuses are handled correctly for wage tax purposes, as the employer can be liable for unwithheld wage tax.

• Agree exit rights (drag, tag, IPO cooperation) in the original shareholders' agreement.
• Keep the data room and corporate records in good order throughout the holding period.
• Re-check investment screening and co-determination status before each exit.
• Align management leaver and exit waterfalls with the expected exit route.

How TRW & Co helps

We advise financial investors, family offices, co-investors and management teams on private equity in Germany. We structure acquisition vehicles and holding chains with tax advisers, run due diligence, negotiate SPAs and W&I terms, and document financing from the borrower side, including limitation language and security. We draft management participation programmes, shareholders' agreements and leaver terms, and we advise management teams who need independent advice on their own investment. We assess merger control, investment screening and co-determination early so that the timetable holds, and we support add-on acquisitions and exits. To discuss a buyout, add-on or exit, please contact us.