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When a Family Company Invests in Startups: Structure, Conflicts and the Rights That Break the Next Round

When a Family Company Invests in Startups: Structure, Conflicts and the Rights That Break the Next Round

The managing director of a family company making automotive parts for two generations meets a small software team measuring scrap rates on his production line. The product works, the team is hungry, the valuation is sensible. The decision comes fast: a minority stake, and first reference customer at once. Corporate venture capital appeals to family companies because the investor already knows the sector, and the risk sits in the same place.

Proximity cuts both ways. Once the family company is shareholder and customer, the same people sit at one table wearing two hats. When price is discussed, who speaks, the shareholder or the buyer? Ask it while the documents are drafted, or answer it at a diligence table when the first institutional investor arrives, at a far higher price.

For the founder the picture is not symmetrical. Nobody bargains freely with a customer worth half his revenue. Balance comes from structure rather than goodwill: keep ownership and trade in separate documents, on separate approval routes.

Which pocket does the money come out of?

The first question does not look legal, yet it governs the rest. Which entity writes the cheque?

  • The operating company’s balance sheet. The quickest route and the narrowest. Startup risk lands on the books of the entity paying salaries and carrying bank covenants.
  • The holding or parent entity. This keeps the operating business clear of the risk, but raises intra-group funding and group reporting.
  • A dedicated family investment vehicle. Investment policy, decision-making body and profit split can be built from scratch.
  • Investment through a fund. Fund units, or capital in a venture capital investment trust, sit under a different regime from buying shares directly.

The family office model separates the investment decision from daily management and keeps the debate about sharing between generations outside the shareholding structure. It works only where the mandate is written down.

Tax sits on top of this choice. The venture capital fund deduction rests on VUK Article 325/A and KVK Article 10/1-(g), with GVK Article 89 as its counterpart in income tax. The fund set aside cannot exceed 10% of declared income, nor 20% of equity. It must be directed into investment by the end of the year in which it is set aside, as capital in a venture capital investment trust or units in such a fund.

One point needs stating plainly: the deduction does not cover buying shares directly in a startup you have picked. Its target is the vehicle, the trust or the fund. Sign a share transfer agreement with founders and the deduction is gone, however genuinely the deal is a venture investment. Take the fund route and part of the decision passes to a fund manager.

On that route the framework is Capital Markets Board Communiqué III-52.4 on Principles Regarding Venture Capital Investment Funds. Units are sold only to qualified investors (nitelikli yatırımcı), and the fund’s term appears in its issuance document. The horizon is no longer set at the family’s table.

Who decides, and who signs

In family companies the investment decision is born over dinner and confirmed next morning in one line. That speed is a real advantage. The trouble starts when speed is mistaken for authority.

A joint stock company is managed and represented by its board of directors (yönetim kurulu) under TTK Article 365. A promise from the most senior family member binds nothing unless that person can represent the company. An investment committee rests on TTK Article 367: a provision in the articles of association (esas sözleşme) can empower the board to delegate management, wholly or in part, under an internal directive (iç yönerge) it issues. The mandate belongs there: the ticket size approved alone, the stages backed, the decisions that return to the board.

The term sheet is treated as a formality. Yet beside the non-binding parts, the exclusivity, confidentiality and cost provisions bind whoever signs. A note for founders: verify the other side’s authority. Trade registry records and signature circulars are public. “The family is behind this” is not a corporate decision.

Two hats at one table

Where the family company invests in a startup and buys services from it, the two relationships belong in two documents: the operating company party to the commercial contract, the investment vehicle party to the shareholders’ agreement, with commercial decisions on the ordinary trading approval route.

Pricing has to be at arm’s length. KVK Article 13 governs disguised profit distribution through transfer pricing and requires that principle in purchases and sales of goods or services with related parties. A friendly price to the startup, or a below-market price from it, exposes the taxable base on both sides. The reasoning behind a price is written on the day, not afterwards.

Once shareholding and contractual powers amount to control, the group of companies provisions apply. The board of a controlled company prepares an affiliation report (bağlılık raporu) on its relations with controlling and controlled companies within the first three months of the financial year (TTK Article 199). TTK Article 202 forbids a controlling company from using control to cause the controlled company loss. If that loss is not compensated within the financial year, or no right to claim compensation is granted, shareholders and creditors can sue, and the court can order the shares bought instead.

Two provisions bite at individual level. A family member on the startup’s board cannot join deliberations pitting the company’s interest against the non-corporate interest of that member, an ascendant, descendant or spouse, or a relative by blood or marriage up to and including the third degree; the reason for abstaining goes into the resolution (TTK Article 393). The reach is wide in family companies, because the circle of relatives is wide. TTK Article 396 bars a board member, without permission of the general assembly (genel kurul), from transacting on his own or another’s account in the commercial line of the company’s field of business.

One person on both boards triggers these provisions continuously, and the arrangement needs correcting. The practical answer is to give up the seat. A board observer reaches the information without a vote, and without the prohibitions and liability attached to membership. Early information, not a vote, is what the family company needs.

The rights that break the next round

The protection a strategic investor wants and the one a financial investor accepts differ. Some rights taken in the first round are struck out in the next, or delay it by months.

  • A right of first refusal over all shares. Extending the right beyond your own holding to every share means the next investor waits for family consent on each transfer.
  • Exclusivity. Barring the startup from working with competitors shrinks its market to the investor’s customer list and drags the valuation down.
  • A call option over product or intellectual property. A unilateral right over the most valuable asset is the first item a later investor refuses to fund.
  • An aggressive liquidation preference. A high multiple bought with a small cheque makes the founders’ and employees’ share on exit disappear.
  • A broad veto list. Reaching into budgets, hiring and product decisions turns a minority investor into a de facto manager and invites the argument that control exists.

The advice fits in one sentence: take your strategic value from the commercial contract, not the share documents. Supply priority, volume commitments and joint development carry a measurable price and a defined term there, and nobody deletes them next round.

Diligence does not end at signature

A full review can be disproportionate at the earliest stage, but a core of due diligence is required at any size: the share ledger and the real ownership table, founder-share vesting, whether intellectual property sits with the company, the contractor and employee line, personal data handling, and historic tax and social security exposure. A family company reviewing a startup close to its supply chain tends to leave this to procurement. A commercial review is no substitute for a legal one.

What follows signature is neglected more often. The financial statements, the annual activity report, the audit reports and the profit distribution proposal are open to shareholders’ inspection at least fifteen days before the general assembly, and the right cannot be removed by the articles of association or any corporate body’s decision (TTK Article 437). The protection is real, but annual. A monthly summary, the cash position and changes in key personnel arrive only if the agreement says so. The effect on the group’s accounts should be settled before closing.

An unwritten exit timetable becomes a dispute

Family capital is patient, not open-ended. Everyone at the table runs on a different clock. Fund horizons are fixed in their own documents, founders work to the pace of the product, and the family to generational succession, estate planning and the cash needs of the core business.

In the documents this comes down to a handful of clauses. A minority family company should settle at the outset when a seller of control can drag it along. A majority one should say what founders and employees receive on exit. Letting either side offer to buy or sell after a defined date is the one mechanism that works without a courtroom. Often the end is an outright purchase by the family company, and a call option with a vague valuation method becomes the address of a dispute rather than a right.

A family company’s two advantages in venture investment are speed of decision and knowledge of the sector. Its real risk is sitting at one table wearing two hats. Decide which entity pays, set the tax expectation accordingly, and anchor investment authority in an internal directive. Move the commercial relationship into a separate agreement, priced at arm’s length, reasoning on file. Ask for observer status and reporting instead of a board seat. Strip out the rights that break the next round while still in the first. Write the exit timetable clearly enough that nobody interprets it years later. Do that, and the core business and the reputation survive a failed investment.

This article is provided for general information only and does not constitute legal advice. Please seek legal support for an assessment of any specific matter.

Author

  • Erdem Mümtaz Hacıpaşaoğlu

    Mümtaz is the Managing Partner of Vircon Legal, which he founded in 2016. He advises founders, investors and operators on financing rounds, M&A, cross-border incorporations and regulated verticals such as crypto-asset infrastructure, fintech and games, bringing a former startup founder's perspective to every engagement. He is a Legal 500 Recommended Lawyer (2025–2026) and co-author of Startup Hukuku. Canonical profile: https://mumtazhacipasaoglu.com · Open-access legal guides: https://github.com/mumtazhpo

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Published: 28 August 2026
This article is for general informational purposes only and does not constitute legal advice. Laws and practices may have changed since the publication date. For specific situations, please consult Vircon Legal.
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