Stephan Sieder
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Stephan Sieder Email & Phone Number

COO Switzerland & Private Banking at FNZ Group
Location: Zurich, Zurich, Switzerland 9 work roles 5 schools
1 work email found @cmb.mc LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Current company
FNZ Group
Role
COO Switzerland & Private Banking
Location
Zurich, Zurich, Switzerland
Company size
1284 employees

Who is Stephan Sieder? Overview

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Stephan Sieder is listed as COO Switzerland & Private Banking at FNZ Group, a company with 1284 employees, based in Zurich, Zurich, Switzerland. AeroLeads shows a work email signal at cmb.mc and a matched LinkedIn profile for Stephan Sieder.

Stephan Sieder previously worked as Chief Operating Officer - Switzerland & Private Banking at Fnz Group and Executive Director and COO at Compagnie Monégasque De Banque. Stephan Sieder holds Graduate, Finance from Escp.

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Email format at FNZ Group

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{first_initial}{last}@cmb.mc
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Profile bio

About Stephan Sieder

Stephan Sieder is a COO Switzerland & Private Banking at FNZ Group. He is proficient in Italian. Colleagues describe him as "It has been a privilege to work alongside Stephan during his tenure as Chief Operating Officer at FNZ Switzerland. His instrumental role in the seamless integration of business units post-acquisition by FNZ was truly remarkable. Stephan demonstrated a strategic vision and steady leadership in navigating complex process of aligning diverse teams, systems, and cultures, ensuring the integration was not just smooth but transformative. Main defining aspect of Stephan’s leadership was his ability to equalize accountability within the matrix organization setup, creating a transparent and empowering structure that allowed for greater alignment and collaboration across business functions and regions. He also spearheaded the industrialization of critical business functions, setting new benchmarks for operational efficiency and excellence. Another quality that sets Stephan apart as a leader is when he inspires trust and fosters collaboration across all levels of the organization. His clear communication, data-driven decision-making, and steadfast focus on delivering value have made great impact to organisation . Stephan’s ability to lead with integrity, drive innovation, and deliver measurable results makes him an invaluable asset to any organization striving for transformational growth and operational excellence. " and "Stephan is the true definition of a Leadership Manager. I had the luck to be a direct report of Stephan for more than a year. During such a period Stephan acted as a mentor and direct leader. Always helping me when needed, giving suggestions giving me freedom to grow and rebuild the function I’m currently leading. I’m grateful for having Stephan as a Manager. His future reports will profit of a relationship built on organization, precision, pragmatism, patience, transparency and trust. Thank you Stephan. Thank you very much."

Current workplace

Stephan Sieder's current company

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FNZ Group
Fnz Group
COO Switzerland & Private Banking
london, greater london, united kingdom
Website
fnz.com
Employees
1284
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9 roles · 14 years

Stephan Sieder work experience

A career timeline built from the work history available for this profile.

Chief Operating Officer - Switzerland & Private Banking

Current
Fnz Group

Zurich, Switzerland

FNZ Switzerland is targeting Private Banks with a B-2-B full BPO offering, aiming to take away complexity from Banks Operations, IT and other back-end related processes, to enable its Client Banks to fully focus on their business development.

Apr 2023 - Present

Executive Director And Coo

Compagnie Monégasque De Banque

Monaco

  • Director of Compagnie Monégasque de Banque, in charge of Operations, IT, Organization, Facilities Management, HR (until July 2019), Static data (since July 2019), Infrastructure & Change Management (since July 2019).
  • Initiation of an asset deal, leading to increase AuMs by 10% through acquisition of a client pool + bankers from another institution in Monaco (December 2016)
  • Management of the migration of the core banking IT system from an ancillary software used to run the Bank for over 30 years to an externalized IT platform specialized in Private Banking, with the timely completion of.
  • Change Management in connection with the above
  • Reorganization of Operations (back offices) to automate processes and materialize operational efficiency targets.
  • Activity review of Compliance and project sponsor to introduce Netreveal as AML tool interfaced with core banking system
2015 - Feb 2023

Deputy Director (Directeur Adjoint)

Compagnie Monégasque De Banque

Monaco

  • Deputy Director (Directeur Adjoint) of Compagnie Monégasque de Banque, Best Local Private Bank in Monaco 2014 (Euromoney), Business Support & Development, Classification Cadre Hors Classe, Member of the Strategy.
  • Establishment of the Business Plan 2014 - 2016
  • Definition and implementation of interdepartemental projects
  • Chief of Staff role and coordination of Strategy and Management Committees
  • Organisation and management of External Asset Managers Desk (operational responsibility from May 2012 to August 2015)
  • Business Development with Intermediaries in Monaco and abroad
2012 - 2015 ~3 yrs

Chief Of Staff Role

Compagnie Monégasque De Banque

Monaco

  • Chargé de Mission of Compagnie Monégasque de Banque SAM (Mediobanca Group (100%)), Chief of Staff role reporting directly to the CEO, in charge of Management Secretary, Communication and Product and Service.
  • Set up of framework for corporate secretary (heading team of 3) and reorganization of the relevant committees for Strategy and Management in collaboration with the CEO
  • Development of business plan for CMB and for Swiss subsidiary, Lugano, for 2011-2013
  • Implementation of a systematic process to identify external growth targets in Switzerland, subsequently abandoned
  • Development of Communication plan for the Bank for 2011 - 2013, with subsequent implementation in the period (Internet, Events, Partnerships, Media,..)
  • Definition of the internal organization processes for the Finance Committee€
Feb 2010 - Mar 2012

Director Of Compagnie Monégasque De Gestion Sam

Compagnie Monégasque De Banque

Monaco

  • Director of Compagnie Monégasque de Gestion SAM, Monaco, the fund management business of Compagnie Monégasque de Banque SAM, Mediobanca-Group (100%).24 funds set up under Monaco Law, 1 Luxembourg SICAV,Heading a team.
  • Rationalization of the product offering and cost-cutting
  • Externalisation of fund-administration – negotiation and implementation of switch in Service provider for fund valuation and accounting in 2009
  • Remodeling of the product-offering, introduction of performance or variable management fees, Launch of 8 funds in 2006-2007, (eg real-estate fund under Jersey law (2007), first fund of hedge-funds in Monaco (2005).
  • Team building and management
  • Strategic and legal work to define the product development
Oct 2003 - Feb 2010

Fund-Manager For International Equities

Compagnie Monégasque De Banque

Monaco

Fund-manager for international equities with Compagnie Monégasque de Gestion SAM

Jun 2000 - Oct 2003

Strategist For Discretionary Portfolio Management

Compagnie Monégasque De Banque

Monaco

Strategist for discretionary portfolio management with Compagnie Monégasque de Banque SAM, Monaco

Nov 1999 - Jun 2000

Equity And Balanced Fund Manager

Österreichische Volksbanken Kag

Vienne, Autriche

  • Equity and Balanced Fund manager with Volksbanken KAG, Wien
  • Definition of a “Value”-oriented investment strategy for equities which led to excellent returns, recognized beginning of 2000 with the Award of Best Austrian Equity Fund over 10 years (Micropal) for.
Aug 1995 - Nov 1999

Portfolio-Manager

Krediettrust Luxemburg

Luxembourg, Luxembourg

Portfolio-manager with Krediettrust Luxemburg, Luxemburg

Aug 1994 - Jul 1995
Team & coworkers

Colleagues at FNZ Group

Other employees you can reach at fnz.com. View company contacts for 1284 employees →

CS Carolyn Sun Carolyn Sun Colleague at Fnz Group Huangpu District, Shanghai, China, China View → RM Robyn Martin Robyn Martin Colleague at Fnz Group Johannesburg, Gauteng, South Africa, South Africa View → JO Jackson Olah Jackson Olah Colleague at Fnz Group Greater Sydney Area, Australia View → FH Frances Hill Frances Hill Colleague at Fnz Group Greater Edinburgh Area, United Kingdom View → ZL Zijia Liu Zijia Liu Colleague at Fnz Group Auckland, Auckland, New Zealand, New Zealand View → MM Mauricio Mosquera Lopez Mauricio Mosquera Lopez Colleague at Fnz Group Brno, South Moravia, Czechia, Czech Republic View → SH Stephen Henry Stephen Henry Colleague at Fnz Group Drogheda, Ireland, Ireland View → BP Brendan Partington Brendan Partington Colleague at Fnz Group Edinburgh, Scotland, United Kingdom, United Kingdom View → WS Wandile Sade Dlamini Wandile Sade Dlamini Colleague at Fnz Group City Of Johannesburg, Gauteng, South Africa, South Africa View → MS Mauro Sanna Mauro Sanna Colleague at Fnz Group Bologna, Emilia-Romagna, Italy, Italy View →
5 education records

Stephan Sieder education

Graduate, Finance

Escp

Activities and Societies: ESCP (now ESCP Europe, Ecole Supérieure de Commerce de Paris or Paris Graduate School of Management).

Training, General Banking Training Courses, Diploma

Compagnie Monégasque De Banque Monaco

Activities and Societies: CMB General Banking Training Courses

Internal Management Training, Lpi (Kouzes&Posner)

Compagnie Monégasque De Banque

Preparatory Classes To The “Concours” Under Numerus Clausus (Entry Exam) To The “Grandes Ecoles” In

Lycée Pasteur Neuilly

preparatory classes to the “Concours” under Numerus Clausus (Entry exam) to the “Grandes Ecoles” in Paris

French Baccalauréat (C), Série Scientifque, Obtention Of The Baccalauréat And The Austrian Matura

Lycée Français De Vienne
FAQ

Frequently asked questions about Stephan Sieder

Quick answers generated from the profile data available on this page.

What company does Stephan Sieder work for?

Stephan Sieder works for FNZ Group.

What is Stephan Sieder's role at FNZ Group?

Stephan Sieder is listed as COO Switzerland & Private Banking at FNZ Group.

What is Stephan Sieder's email address?

AeroLeads has found 1 work email signal at @cmb.mc for Stephan Sieder at FNZ Group.

Where is Stephan Sieder based?

Stephan Sieder is based in Zurich, Zurich, Switzerland while working with FNZ Group.

What companies has Stephan Sieder worked for?

Stephan Sieder has worked for Fnz Group, Compagnie Monégasque De Banque, Österreichische Volksbanken Kag, and Krediettrust Luxemburg.

Who are Stephan Sieder's colleagues at FNZ Group?

Stephan Sieder's colleagues at FNZ Group include Carolyn Sun, Robyn Martin, Jackson Olah, Frances Hill, and Zijia Liu.

How can I contact Stephan Sieder?

You can use AeroLeads to view verified contact signals for Stephan Sieder at FNZ Group, including work email, phone, and LinkedIn data when available.

What schools did Stephan Sieder attend?

Stephan Sieder holds Graduate, Finance from Escp.

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