M&A STRATEGY & DUE DILIGENCE
Identify Risks. Validate Opportunities. Invest with Confidence.
Deliver commercial, operational, and technology due diligence to support divestitures and investment decisions. Our custom Claude AI agents scan the entire data room in days, not weeks, and senior consultants turn the findings into deal decisions. Small and mid-cap companies in Germany, DACH, Europe and internationally.
Qualified requests receive a first proposal within 24 hours.

48h
to first insights: AI agents scan the entire data room, you get the first red flags
2 to 4
weeks from kick-off to the full due diligence report and Day 100 plan
35+
projects led in strategy, M&A and transformation for PE and corporates
50%
lower cost than traditional consulting firms through AI-first delivery
Why Wang Advisory
Faster answers, lower cost, senior judgement
What we offer
Technology & IT due diligence
Architecture, ERP and application landscape, cloud and infrastructure, cybersecurity, data and AI readiness, IT organisation and cost base. Quantified red flags with remediation and separation costs.


Financial due diligence
Quality of earnings, normalised EBITDA, net debt and working capital, cash conversion and business plan robustness. Findings mapped to price, structure and SPA protection.
Commercial due diligence
Market size and dynamics, competitive position, customer and revenue quality, business plan plausibility. Validated with expert interviews and primary research.


Week 2 to 4
Senior judgement and decision. Deal-tested consultants validate every finding in management sessions and expert interviews, quantify the deal implications and deliver the red-flag register, investment committee materials and a Day 100 plan.
48 hours
First insights. Within 48 hours you receive the first red flags, the open questions for management and a view on whether the equity story holds.
Day 1
AI data room scan. Our custom Claude agents, built and tuned by us for M&A work, read the full data room: contracts, financials, IT documentation and board material. They flag risks, gaps and inconsistencies and draft the management question list.
How we work
AI first, then human judgement
Our custom Claude agents scan the entire data room in days, not weeks, and they read every document the same way every time. Senior consultants then make the calls that carry the risk. That is why we are faster than a traditional firm, and why the answer is sharper.
Case studies
Situation
Global technology group looking for growth fields beyond its core business.
What we did
Market research in smart farming equipment and controlled environment agriculture. Led a team of domain experts, built the investment thesis and the board pitch.
Result
Market opportunity of more than EUR 10 billion identified and a EUR 50 million investment decision enabled.
Investment thesis · Corporate venture investor
Investment thesis in agriculture technology for a corporate venture investor
Situation
Mid-cap private equity fund evaluating an industrial manufacturer exposed to the German DIY market.
What we did
Market landscape research, competitor mapping and expert interviews on behalf of the fund.
Result
Market attractiveness and growth assumptions validated ahead of the bid.
Commercial due diligence · Mid-cap private equity fund
Commercial due diligence for a mid-cap private equity fund
Situation
Global automotive OEM considering the acquisition of a mid-sized dealer CRM software provider in automotive aftersales.
What we did
Expert sessions with the target's technology leadership. Assessment of architecture, product roadmap, data and integration.
Result
Clear view of technology risks and integration costs for the investment decision.
Technology & IT due diligence · Global automotive OEM
IT due diligence for a global automotive OEM
LESSONS FROM DUE DILIGENCE
What actually decides a deal
01
Find the deal breakers first, not last. The job in week one is to know whether the equity story holds. A finding that surfaces in week four has already cost you negotiating room.
02
Read the whole data room, not a sample. Traditional teams sample because reading everything is too expensive. Our agents read every contract, report and board paper the same way, so nothing material hides in the long tail.
03
Technology decides the real cost of the deal. Architecture debt, the state of the ERP and separation complexity rarely show up in the financials, and they set what the first hundred days will cost.
04
A red flag without a number gets ignored. Risk only moves price, structure or SPA protection once it is quantified in euros, in time or as a condition of closing.
05
The report is not the deliverable, the decision is. What management needs is the short list of what could kill the deal, what it costs to fix and what to do about it before signing.
“Due diligence is not about producing a 200 page report. It is about finding the deal critical issues and the deal breakers as early as possible. Our AI diligence agents scan the entire data room and deliver a red flag report within 48 hours.”
DAVID WANG, FOUNDER AND MANAGING DIRECTOR
