The
AI-powered M&A methodology
DEAL
Diamond
Combining artificial intelligence with first-class human expertise
By Collaboration Capital · Updated 22 October 2026
Successful M&A rests on three pillars:
human expertise, market data analysis and a global network.
Human expertise
Deals are closed through judgement and experience.
Navigating complex transactions, aligning stakeholders and acting decisively at the right moment requires seasoned professionals with deep expertise.
Market data
The number of potential targets can be huge.
Telling strategic opportunities apart from mere noise requires sophisticated market analysis and proprietary insights.
International network
Access creates opportunities.
Strong relationships with investors, M&A advisers, accountants and lawyers provide privileged access to exclusive opportunities and help build trust quickly in decisive negotiations. In transactions, trust is decisive: access to decision-makers and their networks is a major competitive advantage.
Most firms excel in one or two of these dimensions. The best master all three.
The DEAL Diamond
Polish every facet of the diamond to create value
Define your M&A strategy
AI-driven market mapping and investment thesis
WHAT WE DO
- Run AI-driven market and sector analysis to map the competitive landscape
- Identify all the M&A transactions relevant to your business model and growth strategy
- Define the ideal target profile, aligning strategic fit with financial performance
- Build a data-driven investment thesis that guides every subsequent decision.
WHY IT MATTERS
A clear, structured mandate avoids spending resources on unsuitable targets and keeps the whole process focused on value creation rather than deal volume.
This foundational step determines the quality of every phase that follows.
Explore off-market opportunities
Off-market target sourcing at scale
WHAT WE DO
- Deploy AI engines to scan global markets and identify potential off-market counterparties at scale
- Activate our international network to surface the deal flow available on the market
- Assess and prioritise opportunities against your strategic mandate
- Spot hidden champions and strategic buyers that your competitors cannot see.
WHY IT MATTERS
Access to exclusive opportunities is a structural advantage.
Being first to market with less competition leads to better terms and better outcomes.
The best deals often never enter a formal process: they circulate within networks and proprietary channels.
Approach key decision-makers
Direct outreach by our senior M&A advisers
WHAT WE DO
- Mobilise our senior M&A advisers to engage decision-makers directly and personally
- Leverage our international network of contacts to open doors that often remain closed to others
- Design tailored approaches that reflect each target's strategic priorities
- Build trust and momentum even before formal negotiations begin.
WHY IT MATTERS
Relationship-led engagement significantly increases receptiveness, reduces friction and creates the best conditions for negotiation.
Off-market opportunities are often only accessible through trusted relationships: cold approaches usually fail.
The involvement of senior advisers signals seriousness and commitment, raising the conversation from a simple transaction to a strategic dialogue.
Lock in the deal
Negotiation, due diligence and secure closing
WHAT WE DO
- Structure transactions to optimise tax efficiency, regulatory compliance and strategic fit
- Lead high-stakes negotiations with sharp financial expertise and rigorous discipline
- Oversee comprehensive due diligence to identify and mitigate risks
- Execute closing with meticulous attention to detail and to protecting value.
WHY IT MATTERS
Negotiation and closing are where deals are won or lost.
Expert execution preserves value and secures the best possible terms.
This final phase crystallises all the work done in the Define, Explore and Approach stages, turning strategic intent into a concrete legal and financial reality.
Where artificial intelligence meets human judgement in M&A
The DEAL Diamond methodology is not a simple checklist: it is a living system. AI handles the scale and speed of market analysis, while our senior M&A advisers bring the nuance, relationships and expertise that no algorithm can replicate.
The result is a process that is both more comprehensive than traditional approaches and more human than purely data-driven methods. Every transaction is unique; our framework ensures nothing is left to chance.
AI-driven screening cuts target identification time from months to days, without compromising strategic fit.
Our network surfaces exclusive opportunities that competitors cannot see — deals that never go through a formal process.
Senior M&A advisers involved at every critical stage ensure that trust is built and maintained through to signing.
Every transaction is secured through a rigorous approach combining AI and human expertise, delivering speed, quality and protection of the value created.
Enerbee
ACQUISITION
.
2019 | Energy | France
Rocketbook
ACQUISITION
EUR 40m EV
2019 | Retail | USA
Paper Cosmetics
INVESTMENT
.
2021 | Retail | USA
Lifta Sud
ACQUISITION
EUR 22m revenue
2022 | HVAC | France
ACE Solutions
ACQUISITION
.
2022 | Industry | France
Vacanceole
ACQUISITION
EUR 60m revenue
2023 | Hospitality | France
Efiter
ACQUISITION
.
2023 | Industry | Spain
Bug Busters
ACQUISITION
.
2024 | Facility Management | Belgium
DM Plastic
ACQUISITION
EUR 20m revenue
2025 | Industry | USA
Evans
ACQUISITION
EUR 20m revenue
2025 | Construction |
Czech Republic
Lochner
ACQUISITION
EUR 83m revenue
2025 | Consulting | USA
Actable
ACQUISITION
EUR 10m revenue
2026 | Software | USA
What the DEAL Diamond method changes in practice for your transaction
The DEAL Diamond method links four phases — Define, Explore, Approach, Lock in — that cover an entire M&A transaction, from strategic thinking through to closing. Each phase combines AI-driven analytical tools with the work of experienced investment bankers: data informs decisions, but never replaces judgement.
Data-driven targeting
The market map and investment thesis built during the Define phase serve as the common thread for the whole assignment. They make it possible to qualify each target against explicit criteria — strategic fit, financial performance, competitive position — and to quickly discard opportunities that do not match the mandate. AI-assisted screening thus cuts the time needed to identify targets from several months to a few days.
A human approach to owner-managers
The best transactions often never enter a formal process. Targets identified off-market are therefore approached directly by our investment bankers, with a proposal tailored to each owner-manager's priorities. The relationship of trust, established before any formal negotiation, then makes discussions on price, scope and timetable easier.
Execution that protects value
In the Lock in phase, deal structuring, due diligence oversight and the negotiation of terms pursue the same objective: identifying and reducing risks to preserve the value created throughout the process, right up to signing.
Depending on your project, the method applies to a business acquisition, a build-up external growth strategy, an international business acquisition or the sale of your business. For targeting, it relies on access to off-market business sales and, for assessment, on an acquisition target assessment framework. Our client case studies show how it is applied to real transactions.
Frequently asked questions about the DEAL Diamond method
What is the DEAL Diamond method?
It is Collaboration Capital's proprietary methodology for running an M&A transaction. It is structured in four phases — Define, Explore, Approach, Lock in — and combines AI-driven data analysis with the expertise of investment bankers.
What role does artificial intelligence play in the method?
AI is used to analyse markets and sectors, map the competitive landscape and identify targets and counterparties at scale, including off-market. This screening cuts the time needed to identify targets from several months to a few days, while decisions are still taken with the support of experienced professionals.
How are off-market targets approached?
They are contacted directly by our investment bankers, in a personalised way and with a proposal tailored to each owner-manager's priorities. As off-market opportunities are often only accessible through relationships of trust, that trust is established before formal negotiations begin.
What does the deal completion phase cover?
It covers the structuring of the transaction (tax efficiency, regulatory compliance, strategic fit), negotiation, oversight of due diligence to identify and reduce risks, and then the execution of closing. This is the stage where the work of the previous phases becomes a legal and financial reality.
Ready to crystallise
your next deal
Our team applies the DEAL Diamond methodology to every mandate. Talk to an adviser to see how it can serve your strategic objectives.
An initial 30-minute discussion with a partner to define the scope of your divestment, acquisition, or financing project — with no obligation.
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