Mergers & Acquisitions

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Mergers & Acquisitions

Mergers & Acquisitions

Mergers and acquisitions are defining milestones in a company’s strategic trajectory.

They involve major strategic decisions, both in terms of value creation and execution. Diwan Consulting supports executives and shareholders throughout the entire M&A cycle, bringing a rigorous, independent, and results-driven approach to secure decisions and maximize transaction value.

Merger between SFR Luxembourg and Eltrona
View case study
Acquisition of Vision IT by Onepoint Luxembourg
View case study
Crisis communication during an acquisition process
View case study

Our Mergers & Acquisitions services

Our teams support every stage of mergers and acquisitions, from initial strategic reflection through post-transaction integration. Each sub-service addresses a specific challenge and fits into a broader value-creation framework, with disciplined risk management and alignment with the company’s strategy. The objective is to deliver structured, coherent transactions that create sustainable value.

M&A strategy and objective definition

M&A strategy and objective definition

We support executives in defining their external growth strategy, aligned with strategic and financial objectives. This work clarifies the rationale for the transaction, target selection criteria, and execution priorities. The M&A strategy is embedded in a coherent, well-governed trajectory.
Target identification and selection

Target identification and selection

We help companies identify and assess potential targets aligned with the defined objectives. The assessment covers strategic fit, market positioning, and potential synergies. This approach focuses efforts on high-value opportunities.
Strategic and operational due diligence

Strategic and operational due diligence

We conduct in-depth analyses to assess the strategic, operational, and organizational dimensions of targets. The objective is to identify risks, value-creation levers, and key watchpoints ahead of any investment decision. This step secures choices and anticipates the conditions for a successful transaction.
Valuation and decision support

Valuation and decision support

We support executives in assessing transaction value and evaluating alternative scenarios. This approach informs decisions, supports trade-offs, and measures strategic and financial impacts. Decisions are grounded in structured, evidence-based analysis.
Transaction negotiation and structuring

Transaction negotiation and structuring

We support clients in preparing and conducting negotiations, as well as structuring transactions. The objective is to secure deal terms, protect stakeholder interests, and mitigate risks. This step helps establish a clear and balanced framework for the transaction.
Post-merger integration (PMI)

Post-merger integration (PMI)

We support companies through post-acquisition integration to convert the transaction into tangible value creation. Our work focuses on strategic alignment, organization, processes, and change management. This approach secures execution and captures expected synergies over time.

Client testimonials

Luis. M
Country Manager | Luxembourg
- We entrusted Mohamed SI AHMED with responsibility for our marketing strategy as well as the management of our marketing and sales teams. We saw our fixed internet sales accelerate significantly following the launch of his digital strategy, and again with the rollout of the mobile duo campaign, resulting in a 200% increase in sales. Mohamed also led the acquisition of the Telenet Group’s activities through Eltrona Luxembourg and its subsequent merger with SFR Luxembourg. Team integration, digital transformation, the integration of AI into our marketing processes, change management, and customer migration were all successfully handled under his leadership, and we are extremely satisfied with the outcome.
Jérôme Pinneau
C.O.O Onepoint | Luxembourg
- Mohamed SI AHMED led the transition during the acquisition of Vision IT Group Luxembourg by Onepoint. From crisis communication to change management across teams, he demonstrated strong leadership and a high level of attention to detail. Diwan Consulting is a highly reliable advisory firm, and I have continued to regularly engage their services since leaving Onepoint Luxembourg.
Nabil Meziani
C.I.O Carrefour Banque | France
- Diwan Consulting supported us in the integration of Salesforce CRM from a business owner perspective, ensuring that business requirements were effectively embedded into our new CRM. I particularly appreciated the methodology applied and the workshops conducted with our marketing and sales teams to successfully achieve the project objectives.

Contact us

Contact our consultants to learn more about our services.

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Mergers & Acquisitions