Nasdaq Invests in Dasseti

Transforming investment management due diligence and monitoring

Dasseti was built by and for investment professionals

We work closely with our clients to understand and solve their due diligence challenges without forcing them to compromise on their unique processes or perspectives.

Diligend Map of Global Coverage (1)

Global user base

Dasseti services clients in every location from three locations.


We work in true partnership with our clients


Dedicated Teams

We employ specialist teams across the business, from agile developers, to product specialists, customer success teams and account managers. There is always the right resource to support you.

Global Knowledge

Global Knowledge

Our global teams understand the nuances of each local investment sector and can help you navigate regulatory and compliance mandates with ease.


Focus on Innovation

Our agile methodology means we are continually innovating. Our proprietary platform evolves to meet changing market demands and client requirements.

Market leading support

Market-Leading Support

We provide one platinum tier of support for all clients' internal and external users through a 24 hour global support desk.


Dasseti was founded with a vision to transform the way institutional investors use qualitative information

  • Dasseti uses advanced automation and natural language processing to gain greater insights into managers and funds.
  • We help clients achieve a single source of truth and help them unlock the value of their quantitative and qualitative data.
  • We free up time, by streamlining and digitizing data collection, aggregation and analysis. Our clients can focus on creating value.
  • ODD is not just about questionnaires. It is a holistic process and should be managed by a single, comprehensive platform.

We work with the world's most trusted investment sector organizations

  • evestment-nasdaq-logo-blue-gradient
  • Preqin logo
  • Intralinks
  • aima_website
  • ILPA
  • unpri-logo
  • simcorp
  • Logos (2)

Meet our leadership team

Wissem Souissi

CEO & Founder

Louise Verga, CAIA

Managing Director

Billy Cotter

Head of Product Innovation

Liron Mandelbaum


Fiona Sherwood


Anton Feingold

Strategic Account Manager

Brian Schwartz


Nadine-Lara Ibrik

Client Development and Engagement Lead

Arjun Patel, CFA

Account Manager, MENA & APAC

Christopher Ryan

Client Success Manager

Suaib Pattathody

Manager, Infrastructure & Security

Ojesh Singh

Technical Lead

Let us help you reach your goals