When you buy a company, you inherit its liabilities along with its assets. A tax claim nobody mentioned, a workshop pledged against someone else's loan, a licence that does not survive a change of control — each of these lands on the buyer, not the seller, the moment the share transfer registers. This is what a target check looks at while the price can still be renegotiated and the deal can still be walked away from.
Counterparty due diligence and target due diligence are different depths of the same discipline. When you sign a one-off supply contract, you want to know whether they will deliver and whether they will pay. When you buy the business, its debts, its litigation and the encumbrances on its property become yours at the moment of transfer. So an M&A check digs where a routine one does not: off-balance-sheet obligations, the history of corporate changes, pledged property, and the sanctions exposure not only of the company but of the people behind it.
The logic is the same as in any intelligence work — cheap and obvious layers first, expensive and hidden ones after. What differs is the stake. A mistake on a counterparty costs you one contract. A mistake before an acquisition costs the deal value plus whatever debts came bundled with it.
Two things changed recently, and both work in the buyer's favour. Ukraine's Unified State Register reopened as open data on 19 January 2026, with beneficial-ownership detail restored for the first time since February 2022 — the ownership layer of a Ukrainian target is now documentable from primary state sources rather than reconstructed from commercial aggregators.
The second change cuts the other way. Since 27 December 2025, electronic property extracts for legal entities no longer show the exact address or cadastral number, only the region. The property layer is still fully available — it moves to paper extracts obtained through a registrar, or to an enforcement officer's or attorney's request. Any provider who tells you Ukrainian real estate can no longer be traced is describing one channel, not the register.
Vehicle records have been closed to third parties since 24 February 2022. Aircraft and vessels remain publicly searchable by owner, and public procurement through Prozorro has an open API — which matters more than it sounds, because a target that claims one thing in negotiations and files another in a tender leaves a documented contradiction.
The first question about any target is what is actually attached to it. Official reporting shows the picture the seller wants shown; the real exposure lives beside it — undischarged loans, guarantees and sureties issued to third parties, tax arrears, payables that have not yet reached a court. A separate class is off-balance-sheet: long leases structured to stay off the balance sheet, or cross-guarantees inside a group.
The dangerous part is not what the numbers show but what is missing from them. If the seller presents a profitable company while tax proceedings are open in parallel, the price on the table is already false. This layer answers one question: what is the company worth net of what you would end up paying for twice.
Second is the corporate structure. The register names one owner, but decisions are often taken by someone else, with the stake held through a nominee or a chain of intermediate entities. Before you buy, you need to know who you are really negotiating with and who will hold leverage after closing.
The history of changes reads separately. A company that has changed owners, directors and registered address three times in the past year is not a neutral fact — that is often how a business is prepared for sale, with traces removed. Analysis of connected structures shows whether key assets were moved to a neighbouring company before the deal: you buy the shell while production already sits with another entity of the same beneficiary.
The third layer is usually the reason for the purchase: the property. Real estate, equipment, vehicles, receivables. The question is not only whether the company owns them, but whether they are free of encumbrances. A mortgage, a pledge, a tax lien, an attachment, a prohibition on disposal — each means the asset is formally yours while you cannot dispose of it.
The classic scenario: the workshop that carries the deal is pledged against a bank loan, and after closing you either service someone else's debt or lose the property in enforcement. Checking the encumbrance register closes this before signature. Licences and permits belong here too — alcohol, pharmaceuticals, subsoil, veterinary — because the licence, not the assets, is often the real value of the company, and losing it on a change of control means buying an empty box.
The fourth layer is disputes. Open and closed court cases, enforcement proceedings, claims from counterparties. A single unresolved claim of size can cancel the economics of the deal, and a series of small suits from different creditors is a signal that the company is already being taken apart.
Pre-insolvency analysis looks at early indicators: rising payables, mass departures, key suppliers walking away, hurried attempts to move assets out. Buying a company a month before it is dragged into insolvency is not a transaction, it is an assumption of someone else's debts. This layer answers where the business is heading, not only where it stands today.
Deals with an international element add a sanctions and regulatory layer. Screening against OFAC, the EU, the UN, UK OFSI and Ukraine's NSDC register covers not only the company but its beneficiaries and connected persons. One owner on a list changes everything: payments freeze, banks close accounts, and the transaction itself can become grounds for secondary sanctions against the buyer.
In the Ukrainian context there is a distinct question of ties to russia and belarus: shared founders, transit through sanctioned jurisdictions, ultimate beneficiaries inside russian structures. Roughly four in five circumvention structures run through companies that look legally clean on paper, which is why the chain matters more than the name. For cross-border deals, regulatory exposure is added: antitrust investigations, financial-regulator claims, a history of fines in the countries where the company operates.
The report ends with a decision, not a folder of files. READY — no critical risks found, the deal can proceed on the stated terms. CAUTION — risks that do not kill the transaction but require action: revisit the price, write warranties and indemnities into the agreement, hold part of the consideration in escrow until the open points close. STOP — risks that make the deal, in its current shape, one you should not sign: a large concealed debt, a pledged key asset, a sanctioned beneficiary.
Each verdict rests on an Argus Score and a list of specific findings with their sources, rather than on a general impression that the company "looks risky". That is a format you can take to counsel, to a bank for financing, or back to the seller to renegotiate.
Target due diligence is not where buyers save. M&A Target Check has three levels: M&A Lite from $1800 for a Ukrainian company, Standard from $2800 with connected structures and pre-insolvency analysis, Cross-Border from $3500 covering EU, UK and UAE jurisdictions in a VDR-ready format. The arithmetic is simple: above a deal value of roughly $50,000, the report pays for itself on the first finding that moves the price.
The more useful way to frame the fee is as a share of what you are about to transfer. On a $500,000 acquisition, a $2,800 check is a little over half a percent of the consideration — and the single most common outcome is not a cancelled deal but a renegotiated one, where a documented finding moves the price by more than the check cost.
Related reading: the ownership layer in detail, in how to check the ultimate beneficial owner of a Ukrainian company, and the sanctions layer in how to check whether a counterparty has Russian ties.
Ukrainian and cross-border targets: hidden liabilities, real beneficial owners, encumbered assets, pre-insolvency signals and sanctions exposure — in a PDF that ends with READY, CAUTION or STOP.