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Nexoris Suisse
NEXORIS
SUISSE · GENEVA
Firm Brochure · 2026

Senior judgement on every file. Geneva-based. Globally trusted.

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).

18+ yrs managing-partner experience Partner-led, every time Multi-jurisdictional · Swiss based
18+
Years of managing-partner experience
Investigations, forensics, compliance and governance across four continents — partner-led from day one.
Top-rated
By prior employers
Consistently top-quartile performance and quality ratings on consulting, investigation and assurance mandates at prior international firms and donor institutions.
Partner-led
Every time
Direct access to founders on every engagement — from scoping to remediation. No pyramid leverage, no rotating juniors.

What we do

Five integrated practice areas, delivered by senior practitioners on every engagement.

01 · Investigations & Forensics

Investigations & Forensics

  • Internal & external fraud, corruption and FCPA matters
  • Procurement and supply-chain fraud (incl. donor-funded)
  • Sexual misconduct & code-of-conduct breaches (survivor-centred, trauma-informed)
  • Digital forensics & eDiscovery (Nuix, EnCase)
  • Forensic accounting & asset tracing
  • Investigative interviewing
02 · Ethics & Compliance

Ethics & Compliance Programmes

  • Anti-bribery & corruption (ABC) programme design
  • Compliance gap analysis & programme effectiveness reviews
  • Policy & SOP drafting (codes of conduct, supplier codes)
  • Sanctions screening & trade-compliance frameworks
  • Independent compliance-monitor services
03 · Due Diligence

Third-Party & Integrity Due Diligence

  • KYC / KYS and beneficial-ownership verification
  • Pre-acquisition (M&A) integrity due diligence
  • Ongoing third-party and supply-chain risk monitoring
  • AI-augmented partner screening & intake automation
04 · Risk & Governance

Strategic Risk & Governance Advisory

  • Enterprise risk heatmaps & dashboards
  • Governance framework design
  • Crisis management & business-continuity planning
  • Heightened Human Rights Due Diligence (hHRDD)
  • Conflict sensitivity & Do-No-Harm frameworks
05 · Training & Capacity Building

Training, Workshops & Speak-Up Programmes

  • Investigation-skills training for internal audit & HR teams
  • Anti-corruption and ethics workshops
  • Interactive, scenario-based learning modules
  • PSEAH safeguarding training
  • Board-level governance awareness sessions
  • "Speak Out" / whistleblower programme design

Leadership

Senior-led on every engagement. The partners are on the file.

MANAGING PARTNER & CO-FOUNDER

Ajay Sharma

CPA (CA) · IMD Change Management · Geneva

Senior investigations leader with 18+ years across donor-funded, humanitarian and corporate contexts, including 18+ years leading complex, multi-jurisdictional investigations covering procurement and supply-chain fraud, corruption, FCPA matters and sexual misconduct.

At the Global Fund Office of the Inspector General, Ajay led the landmark DRC mass bed-net investigation that identified losses exceeding USD 7 million and negotiated the remediation programme that triggered a complete revamp of the Global Fund's iNGO assurance framework. He also designed and finalised the institution's Proactive Investigations strategy and standard operating procedure — a hypothesis-driven, intelligence-and-data-analytics methodology now embedded in OIG practice — and advised on the systemic PSEAH prevention framework.

Outside the donor-funded sphere, Ajay exposed a multi-million-dollar counterfeit mosquito-net supply chain running from China into West Africa; led a 20-person forensic accounting team investigating a US-listed Indian IT company following an SEC order; and supervised ADB procurement-risk reviews in India, Nepal and Kazakhstan. More recently, he has focused on applying agentic AI to integrity work — including an AI-augmented due-diligence workflow for a Middle-East industrial client and an AI-enabled risk-analytics dashboard for a South-East Asian energy producer. His investigations work has been consistently top-rated in quality reviews throughout his career at international firms and donor institutions.

Prior roles: Senior Investigator, Global Fund OIG (2013–2025) · Senior Manager, EY Forensic & Integrity Services (2008–2013) · Litigation & Financial Consultant, BMR / Huron Consulting (2006–2008) · Analyst, Deloitte & Touche (2006).

Languages: English (fluent), French (working proficiency), Hindi (native), Bengali (advanced).

Forensic technology: Nuix, EnCase, Tableau, agentic AI workflow orchestration.

PARTNER & CO-FOUNDER

Valérie Ella Künzler

M.A. International Security (Warwick) · M.A. International Administration & Conflict Management (Konstanz) · Geneva

International peace, security and integrity professional with 8+ years across UN peacekeeping, conflict-sensitive programming and institutional capacity-building. Tier 1 & 2 qualified as a Sexual Exploitation, Abuse and Harassment (SEAH) investigator, with deep grant-management, donor-reporting and policy-design experience spanning humanitarian, peacebuilding and multilateral settings.

As Civil Affairs Officer with the United Nations Mission in South Sudan (UNMISS), Valérie served two years on the protection-of-civilians mandate in Northern Bahr el Ghazal, working in daily collaboration with UNMISS military components and national security actors on conflict prevention — designing community dialogues, mediation processes and sustainable conflict-mitigation projects, and producing early-warning and risk analyses with actionable recommendations for senior leadership.

At Interpeace she was the substantive and administrative backbone of a 3-year, USD 4.5 million Peace Responsiveness programme, co-facilitating cross-organisational peer learning across seven UN agencies. At the Principles for Peace Foundation she advised across a USD 4 million donor portfolio (incl. Hans Wilsdorf Foundation and Robert Bosch Stiftung) and reviewed a 16-grant sub-grant mechanism. As Project Manager at Finance for Peace she delivered, over a ten-month build with a five-person team, the MVP of an online tool preparing stakeholders for peace-positive financial-instrument certification, and co-designed its four-module foundational course.

Prior roles: Course Coordinator & Facilitator, Interpeace (2025–) · Program & Partnerships Advisor, Principles for Peace Foundation (2024–2026) · Project Manager, Finance for Peace (2023–2024) · Program Support Officer, Interpeace (2020–2023) · Civil Affairs Officer, UNMISS (2018–2020) · Trainee, Europol (2017).

Credentials: SEAH Investigator Tier 1 & 2 (CHS Alliance, 2024) · Safeguarding Officer in Sport (IOC, 2025) · R2P (Kofi Annan International Peacekeeping Training Centre, 2019).

Languages: German (native), English (near-native), French (working proficiency), Spanish (intermediate).

In-country experience: South Sudan, Mexico, Paraguay, Colombia.

Who we serve

Swiss SMEs
Expanding into emerging markets.
Fiduciary firms
KYC, AML & FINMA-aware governance.
Private equity
Pre-deal integrity & portfolio oversight.
Family offices
Discreet cross-border risk advisory.
Swiss foundations
Grantee due diligence & governance.
Multilaterals & NGOs
PSEAH, fraud, partner vetting.
Donor-funded programmes
Supply-chain & grant assurance.
Fragile & conflict contexts
Conflict-sensitive engagement.

Selected experience

Representative engagements led by our partners across donor, corporate and humanitarian contexts.

Donor-funded · Supply chain

Democratic Republic of Congo — national bed-net distribution. Landmark investigation identifying losses exceeding USD 7 million across the national supply chain; negotiated remediation that triggered a complete revamp of the Global Fund's iNGO assurance framework.

Public health · Market intelligence

West Africa — counterfeit mosquito-net supply chain. Market-intelligence project exposing a multi-million-dollar counterfeit supply originating from China.

FCPA · Pharma & FMCG

India & Asia-Pacific — FCPA, ethics and compliance diagnostics. Led international investigations for pharmaceutical, FMCG and retail clients exposing fraud, corruption and bribery; presented findings to client Boards and engaged with local law-enforcement on corrective actions.

SEC · Forensic accounting

US-listed Indian IT company — SEC enquiry. Led a team of 20 in a forensic accounting investigation following an SEC order probing foreign-exchange transactions, identifying material misrepresentation of financial statements.

Multilateral · Procurement

India, Nepal & Kazakhstan — Asian Development Bank procurement reviews. Supervised procurement-risk reviews for multi-million-dollar ADB-funded road and bridge restoration projects.

AI · Due diligence

Middle-East — AI-augmented partner due diligence. Designed an agentic-workflow tool for a client in industrial engineering and trading, delivering significant efficiencies in partner screening, intake and preliminary analysis.

Energy · Analytics

South-East Asia — AI-enabled risk-analytics dashboard. Managed development of an AI-enabled data analytics and intelligence dashboard for a client in energy production and distribution.

Peacekeeping · Protection of civilians

South Sudan — UNMISS Protection of Civilians (Northern Bahr el Ghazal). Two-year mandate working alongside UNMISS military components and national security actors: community dialogues, mediation processes and sustainable conflict-mitigation projects; participatory needs assessments; team budget of USD 70k under UN results-based budgeting.

Peacebuilding · Donor governance

Geneva — Interpeace Peace Responsiveness Programme. Substantive and administrative backbone of a 3-year, USD 4.5M programme; cross-organisational peer learning across seven UN agencies; donor reporting and performance tracking for the full portfolio.

Grant management · Sub-granting

Principles for Peace Foundation — USD 4M donor portfolio. Advised across government and private funders (incl. Hans Wilsdorf Foundation and Robert Bosch Stiftung); reviewed a 16-grant sub-grant mechanism; led institutional annual-report production.

Logistics · Training

Listed logistics group — interactive integrity training. Designed and delivered scenario-based learning modules for staff and management.

Why clients choose us

Senior on the file. Always.

A partner runs every mandate end-to-end. No rotating juniors, no Big-4 pyramid.

Investigations DNA

18+ years of managing-partner experience leading complex multi-jurisdictional investigations — procurement and supply-chain fraud, corruption, FCPA matters, sexual misconduct.

Donor & multilateral fluency

Global Fund, ADB, UNDP, USAID and UK Aid frameworks understood from the inside.

Swiss governance & FINMA awareness

Governance for Swiss SMEs, foundations and fiduciaries grounded in Swiss legal and regulatory expectations.

AI-augmented workflows

Agentic due diligence and risk-analytics tooling that compresses cycle time without compromising rigour.

Survivor-centred & confidential

PSEAH-aligned intake, Swiss professional secrecy and ethical-wall protocols for every sensitive matter.

Independent & conflict-free

No audit, no consulting cross-sell, no referral incentives. Just independent integrity work.

Curated expert network

Carefully vetted senior associates with the right language, jurisdiction and sector mix — deployed only when the mandate requires.

SME-friendly economics

Fixed-fee diagnostics and scoped programmes designed for organisations that don't need or want a $1M retainer.

Remediation that sticks

We don't just write reports. We design controls, run training and validate that the fix held.

Talk to us

Office

Nexoris Suisse Sàrl
Rue de Cornavin 7
1201 Geneva, Switzerland

Email

ajay@nexorissuisse.ch

valerie@nexorissuisse.ch

Web

nexorissuisse.ch

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© 2026 Nexoris Suisse Sàrl. All rights reserved. This brochure is provided for informational purposes only and does not constitute legal, regulatory or investment advice. References to client engagements are anonymised summaries based on senior-team experience prior to and at Nexoris Suisse.