Nexoris Suisse is a Geneva-based, founder-led advisory boutique. Co-founders Ajay Sharma and Valérie Künzler bring complementary expertise in corporate investigations and forensic accounting, ethics and compliance programmes, due diligence, regulatory risk, and Swiss governance — backed by 18+ years of managing-partner experience on cross-border mandates across Europe, Sub-Saharan Africa, Latin America and Asia (with significantly more combined practitioner experience between the partners).
We exist to make senior, independent integrity expertise accessible to Swiss SMEs, foundations, fiduciaries, multilaterals and donor-funded organisations — without the cost, conflicts and pyramid leverage of Big-4 and large law firms.
Every engagement is led personally by a partner. We combine deep regional and sector knowledge with forensic technology (Nuix, EnCase, Tableau) and agentic AI workflows to deliver clearer answers, faster — with strict confidentiality, a survivor-centred approach when sensitive matters are involved, and remediation that holds up to scrutiny.
A partner runs every mandate end-to-end. No rotating juniors, no Big-4 pyramid.
18+ years of managing-partner experience leading complex multi-jurisdictional investigations — procurement and supply-chain fraud, corruption, FCPA matters, sexual misconduct.
Global Fund, ADB, UNDP, USAID and UK Aid frameworks understood from the inside.
Swiss SME, foundation and fiduciary governance grounded in Swiss legal and regulatory expectations.
Agentic due-diligence and risk-analytics tooling that compresses cycle time without compromising rigour.
PSEAH-aligned intake, Swiss professional confidentiality, and an ethical wall for every sensitive matter.
No audit, no advisory cross-sell, no referral incentives. Just independent integrity work.
Carefully vetted senior associates with the right language, jurisdiction and sector fit — mobilised only when the mandate needs them.
Fixed-fee diagnostics and scoped programmes designed for organisations that don't need or want a $1M retainer.
We don't just write reports. We design controls, run training, and validate that the fix held.
Investigations, forensics, compliance and governance across four continents — partner-led from day one.
Consistently top-quartile performance and quality ratings on consulting, investigation and assurance mandates at prior international firms and donor institutions.
Direct access to founders on every engagement — from scoping to remediation.
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