Most transaction checklists begin with documents. Financial statements, contracts, corporate records, employee schedules, tax filings and operating data are all necessary. Yet a complete archive can still conceal an unprepared transaction.

Readiness is a decision architecture. It connects strategic intent, evidence, governance, regulatory timing, financing and execution. It should work not only in the base case, but also when a buyer reduces price, a diligence issue emerges, a regulator asks questions, a lender changes terms or a joint-venture partner disagrees about control.

This playbook sets out twelve decisions to make before a sell-side, buy-side, joint venture or LBO process becomes live. It is not a universal diligence list. The purpose is to expose the choices that shape value and certainty before counterparties begin shaping them for you.

I. Decide what the transaction is meant to solve

1. Define the objective—and the acceptable alternative

“Complete a transaction” is not an objective. A seller may prioritise price, certainty, speed, employee continuity, retained upside or a clean exit. A buyer may prioritise control, capability, market access, cash generation or strategic defence. A joint venture may be designed to share investment, secure a route to market or combine complementary assets. An LBO must connect ownership strategy to a credible financing and cash-service case.

The board should rank these objectives and define the acceptable alternative if the preferred structure is unavailable. That hierarchy becomes the basis for judging price, conditions, governance and timetable rather than negotiating each item in isolation.

2. Fix the perimeter before valuing it

Is the transaction for shares, assets, a business unit, selected intellectual property, a controlling interest or a partnership around a defined activity? Which cash, debt, leases, pensions, litigation, data, licences, people and shared services sit inside the perimeter? Which must be separated or replicated?

Unclear perimeter creates false precision. Historical accounts may not reflect the business being sold. Synergies may depend on assets that remain outside. A carve-out may need transitional services. IFRS 3 also distinguishes a business combination from the acquisition of a group of assets, with different accounting consequences. Accounting, tax and legal specialists should determine the treatment; the transaction team must ensure the commercial model uses the same perimeter.

3. Establish authority before pressure arrives

Who may approve the process, disclose information, change price expectations, accept exclusivity, revise financing, offer remedies or terminate discussions? Which matters require board, shareholder, investment-committee, lender or partner consent?

The G20/OECD Principles of Corporate Governance emphasise board responsibilities, disclosure and the management of conflicts. In practice, readiness requires a clear decision map: named owners, reserved decisions, conflicts protocol and an escalation route that remains usable under time pressure.

II. Build evidence that can survive challenge

4. Reconcile earnings, cash and working capital

A credible transaction case must move from reported results to the economics a counterparty will underwrite. That means reconciling accounting earnings with cash conversion, working-capital seasonality, capital expenditure, leases, one-offs, owner-related items, customer concentration and debt-like exposures.

The point is not to maximise every adjustment. It is to make the bridge reproducible. A number that cannot be traced to the ledger, contract or operating system will not become more credible because it appears in a presentation.

For a sell-side, this supports a defensible earnings narrative. For a buy-side or LBO, it tests debt capacity and downside resilience. For a joint venture, it helps distinguish contributed value from future commitments.

5. Make the business plan an operating model, not a valuation answer

The plan should link revenue to customers, volumes, pricing, capacity and commercial actions; costs to people, suppliers, technology and infrastructure; and investment to the milestones it is meant to unlock.

At least three cases are usually needed: management case, downside case and a financing or liquidity case. The assumptions should have owners and observable indicators. If the model changes, the team should be able to identify which operational fact changed—not simply which spreadsheet cell moved.

6. Design the data room around claims and risks

A data room should not be a digital warehouse. It should let a reviewer move from each material claim to the evidence supporting it, while controlling access to sensitive information.

Create a disclosure architecture: index, document owner, version, access tier, redaction rule, Q&A owner and update cadence. Customer-level, employee, price, source-code and competition-sensitive information may require staged access or clean-team arrangements determined by qualified advisers.

KPMG’s sell-side preparedness guidance highlights early document assembly, cross-functional diligence and the need to protect business continuity. The operating team should not discover during the process that only one person knows where critical evidence sits.

III. Put regulatory and operating friction on the timetable

7. Map approvals before signing the timetable

Competition, foreign-investment, sector, change-of-control, licensing and works-council or employee-information requirements can alter signing, closing and integration. The relevant regimes depend on the transaction and jurisdictions.

For concentrations with an EU dimension, the European Commission states that notification is mandatory and implementation is prohibited before notification and clearance. Its standard Phase I review is 25 working days after notification, while a Phase II investigation is longer and may involve remedies. In the United Kingdom, the National Security and Investment regime can require clearance before certain acquisitions in sensitive areas; completing a notifiable acquisition without approval can render it void and lead to penalties.

These are not drafting details. They affect long-stop dates, conditions, interim operating covenants, financing availability and which integration steps are permitted. Specialist counsel should determine the actual filings and restrictions.

8. Treat data and cyber as transaction assets and liabilities

The transaction team should know what data exists, why it is held, where it sits, who can access it and whether it can lawfully be disclosed or transferred. The ICO’s M&A guidance calls for data-sharing due diligence, documentation, governance and security when control changes, while noting that the guidance is currently under review.

Cyber readiness should cover critical assets, privileged access, incidents, third parties, resilience and the proposed Day 1 architecture. The NCSC’s board toolkit treats cyber risk as relevant to decisions on partners, mergers and acquisitions. A late cyber finding can affect price, warranties, separation scope, integration cost and even the practical ability to close.

9. Convert specialist diligence into transaction decisions

Legal, tax, accounting, commercial, operational, technical, environmental, HR, insurance, cyber and ESG reviews should not become parallel reports that meet only at the end.

Each material issue needs four fields: evidence, economic exposure, proposed treatment and decision owner. The treatment may be price, structure, condition, covenant, indemnity, insurance, remediation plan or acceptance. The objective is not to eliminate every risk. It is to avoid discovering, during final negotiations, that the parties never agreed how a known risk affects economics or control.

IV. Design the process backwards from closing and Day 1

10. Choose the counterparty process deliberately

A broad auction, targeted process, bilateral negotiation, partner search or sponsor-led process creates different trade-offs between competitive tension, confidentiality, speed and management workload.

Readiness means defining the universe, contact sequence, information stages, bid requirements and rules for moving from interest to confirmatory work. It also means deciding what evidence a counterparty must provide: strategic rationale, financing status, governance position, regulatory analysis and ability to execute.

The highest headline proposal is not necessarily the strongest executable proposal. Process design should make differences in conditions, funding, approvals and timing visible before exclusivity.

11. Test funds, financing and incentives in the downside

For a financed acquisition or LBO, sources and uses are the beginning, not the end. The model should test debt service, covenant or documentation headroom, working capital, capex, interest-rate sensitivity, acquisition adjustments, fees and liquidity under a downside case. Financing terms and availability must be confirmed by authorised providers.

For a seller, readiness includes understanding the buyer’s financing and approval dependencies without assuming certainty that has not been evidenced. For a joint venture, it means agreeing initial contributions, future funding, dilution, deadlock and what happens when one partner cannot or will not fund.

Management incentives also belong in the same picture. Equity rollover, retention, earn-outs and performance instruments can align value creation, but only if their metrics, control assumptions and leaver or exit mechanics are internally coherent and reviewed by qualified advisers.

12. Write the separation, integration or partnership plan before closing

The first hundred days should not begin with an inventory exercise. Identify Day 1 dependencies: people, bank accounts, payroll, customer service, suppliers, licences, systems, data, insurance, governance and reporting.

A carve-out needs a separation perimeter, transitional services and an exit path from those services. A buy-side or LBO needs an integration thesis that distinguishes value-critical actions from disruption. A joint venture needs reserved matters, contribution obligations, information rights, performance governance, deadlock and exit routes.

Readiness is visible when the legal perimeter, operating plan and financial model describe the same future business.

Four overlays: the same decisions, different pressure points

Sell-side. The central test is whether the equity story can be reconciled to evidence while management keeps running the business. Vendor preparation should expose issues early enough to choose remediation, disclosure or pricing treatment.

Buy-side. The buyer must convert strategic rationale into a diligence and integration thesis. “Strategic fit” is incomplete until ownership, capital, synergies, regulatory timing and Day 1 accountabilities are explicit.

Joint venture. The economic case can be sound while governance fails. Contributions, scope, exclusivity, future funding, information, deadlock and exit should be designed as one system.

LBO. The ownership plan, operating plan and financing documentation must work together under downside assumptions. Leverage is not a substitute for a cash-conversion thesis.

A practical readiness scorecard

Score each of the twelve decisions:

Green: decision made, evidence reconciled, owner named and next action clear.
Amber: working position exists, but evidence, authority or treatment is incomplete.
Red: no agreed position, unresolved conflict or dependency outside the timetable.

Do not average the score. Three red items in regulation, financing and data can matter more than nine green administrative items. The board should identify the three unresolved decisions most likely to change value, timetable or execution certainty and assign a dated action to each.

The readiness principle

Preparation does not mean trying to predict every diligence question. It means ensuring that the organisation can answer a harder set of questions: what are we doing, what evidence supports it, what can change the economics, who decides, and how does the business operate the day after closing?

CGPH Banque d’affaires supports companies, shareholders, buyers and financial sponsors with transaction strategy, process preparation, valuation and structural analysis, counterparty engagement and negotiation support within an agreed mandate. Legal, tax, accounting, regulatory, cyber, technical, HR, ESG, valuation opinions and financing-provider activities remain with appropriately qualified or authorised specialists.

Sources

This guide is for general information only. It does not constitute investment, legal, tax, accounting, regulatory, cyber, technical, HR, ESG, valuation or financing advice.