Xavier Maison
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Xavier Maison Email & Phone Number

Assistant Vice President - Transactions at BX Fund Services Luxembourg at Blackstone
Location: Luxembourg, Luxembourg, Luxembourg 9 work roles 2 schools
1 work email found @blackstone.com LinkedIn matched
✓ Verified May 2026 4 data sources Profile completeness 86%

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Current company
Role
Assistant Vice President - Transactions at BX Fund Services Luxembourg
Location
Luxembourg, Luxembourg, Luxembourg
Company size

Who is Xavier Maison? Overview

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Quick answer

Xavier Maison is listed as Assistant Vice President - Transactions at BX Fund Services Luxembourg at Blackstone, a company with 7458 employees, based in Luxembourg, Luxembourg, Luxembourg. AeroLeads shows a work email signal at blackstone.com and a matched LinkedIn profile for Xavier Maison.

Xavier Maison previously worked as Assistant Vice President, International Finance at Blackstone and Manager Financial Advisory Services at Pwc Luxembourg. Xavier Maison holds Master, Internal Control And Risk Management from Mba Esg.

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{first}.{last}@blackstone.com
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Profile bio

About Xavier Maison

Xavier Maison is a Assistant Vice President - Transactions at BX Fund Services Luxembourg at Blackstone. He is proficient in German and English.

Current workplace

Xavier Maison's current company

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Blackstone
Blackstone
Assistant Vice President - Transactions at BX Fund Services Luxembourg
Luxembourg
Website
Employees
7458
AeroLeads page
9 roles

Xavier Maison work experience

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

Assistant Vice President - Transactions At Bx Fund Services Luxembourg

Luxembourg

Assistant Vice President - Transactions At Bx Fund Services Luxembourg

Current

Luxembourg, Luxembourg

Oct 2023 - Present

Assistant Vice President, International Finance

Luxembourg, Luxembourg

  • Managed & coordinated the tax filings (such as VAT, Direct Tax) of all managed entities (150+)
  • Directed the Due Diligence on external parties such as Central Admin, Valuation Advisors
  • Redesigned Central Admin operating models
  • Centralized and consolidated the Board Reporting for the AIFM and the Fund GPs
  • Trained and mentored junior team of 12 people (onsite and offsite)
  • Valuation review of Private Equity, Real Estate, Credit, Hedge fund investments
Apr 2020 - Oct 2023

Manager Financial Advisory Services

Luxembourg, Luxembourg

  • Managed the tax filings (such as VAT, Direct Tax) of all managed entities
  • Reviewed and designed Central Admin fee and the calculation framework
Aug 2019 - Apr 2020

Audit Manager, Asset Management

Luxembourg, Luxembourg

  • Audited financial statements under Lux GAAP, US GAAP
  • Managed teams up to 8 people
  • Client portfolio: HSBC, T. Rowe, UBS, Franklin Templeton, Goldman Sachs, JP Morgan
  • Trained and supervised more junior staff
  • Completed a 3-month secondment to PricewaterhouseCoopers Boston office - Audit Senior – Specialization in Private Equity
  • Provided Advisory services: - Resilience study of a central administrative agent in Paris relative to offshoring. -Due diligences reviews for a depositary bank
Jan 2014 - Aug 2019

Senior Auditor

Pwc

Boston, Massachusetts, United States

Secondment - Private Equity

Apr 2017 - Jun 2017

Internal Controller

Groupama Private Equity

Paris

  • Review of the valuation for the participations of funds of funds and direct funds
  • Participation in the drafting of an anti-fraud policy
  • Review of investment policies of managed funds
  • Verification of compliance of the conformity regulations (calls, distributions, ratios)
Oct 2011 - Jun 2012

Junior Auditor

Cabinet Groupe Sirius, Section Iamte - Kpmg

Paris

  • Control of Records Grant Application
  • Audit in controlled organizations
  • Conformity of achievement of planned actions
  • Gap Analysis
Apr 2011 - Sep 2011

Junior Accountant

Cabinet Jcl Et Associés,

Boulogne-Billancourt

  • Introduction to audit work
  • Research Articles
  • Booking entries
  • VAT return
Jan 2010 - Mar 2010
Team & coworkers

Colleagues at Blackstone

Other employees you can reach at blackstone.com. View company contacts for 7458 employees →

2 education records

Xavier Maison education

Master, Internal Control And Risk Management

Master 2, Audit And Cost Control

Esg Finance
FAQ

Frequently asked questions about Xavier Maison

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

What company does Xavier Maison work for?

Xavier Maison works for Blackstone.

What is Xavier Maison's role at Blackstone?

Xavier Maison is listed as Assistant Vice President - Transactions at BX Fund Services Luxembourg at Blackstone.

What is Xavier Maison's email address?

AeroLeads has found 1 work email signal at @blackstone.com for Xavier Maison at Blackstone.

Where is Xavier Maison based?

Xavier Maison is based in Luxembourg, Luxembourg, Luxembourg while working with Blackstone.

What companies has Xavier Maison worked for?

Xavier Maison has worked for Blackstone, Pwc Luxembourg, Pwc, Groupama Private Equity, and Cabinet Groupe Sirius, Section Iamte - Kpmg.

Who are Xavier Maison's colleagues at Blackstone?

Xavier Maison's colleagues at Blackstone include Julia T., Mark Tolmach, Konstantinos Tentzerakis, Andrew Park, and Garrett Sweeney.

How can I contact Xavier Maison?

You can use AeroLeads to view verified contact signals for Xavier Maison at Blackstone, including work email, phone, and LinkedIn data when available.

What schools did Xavier Maison attend?

Xavier Maison holds Master, Internal Control And Risk Management from Mba Esg.

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