Guillaume Macczak

Guillaume Macczak Email and Phone Number

CFO Working Group Leader @ CCI Française en Roumanie
Bucharest, Romania
Guillaume Macczak's Location
Bucharest, Romania, Romania
Guillaume Macczak's Contact Details

Guillaume Macczak work email

Guillaume Macczak personal email

n/a
About Guillaume Macczak

#If no reason to connect, do not hesitate to follow instead#[Disclaimer] Except if branded, opinions on this account are my own. They may drive the way I interact with partners and clients, but they do not represent my employer’s position. What's the future of Finance Function ? How can CFO better support business ? How can your organisation be more efficient ? Sustainable ? Does your company target long term value ? How can you implement Digital Finance and accompany your people ? Let's discuss this and much more !Multipotentialite interested in transforming organisations, motivating teams and bringing sense over values in work. Up to now :18 years of experience in FinanceWorked for global firms such as Societe Generale, Danone, Vinci, Alstom, Suez and also for Mid caps and Small Caps in various sectors (Banking, industry, services) in France and abroad.Adept in the areas of banks reporting in IFRS, European regulatory reportings, knowledge on other sectors, and used to work on projects of implementation, process re-engineering, new standards application and training.

Guillaume Macczak's Current Company Details
CCI Française en Roumanie

Cci Française En Roumanie

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CFO Working Group Leader
Bucharest, Romania
Website:
ccifer.ro
Employees:
33
Guillaume Macczak Work Experience Details
  • Cci Française En Roumanie
    Cfo Working Group Leader
    Cci Française En Roumanie
    Bucharest, Romania
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  • Ey
    Partner, Gbs & Finance Advisory Services
    Ey Jul 2022 - Present
    Bucharest, Romania
    Finance TransformationImplementation of Digital FinanceProcess ImprovementGBS Operations & ProcessesFinance for Climate Change and Sustainability
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  • Ey
    French Business Network Lead Romania & Moldova
    Ey Jul 2022 - Present
    Bucharest, Romania
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  • Ey
    Associate Partner, Cfo | Gbs | Sustainability Services
    Ey Sep 2019 - Jul 2022
    Bucharest, Romania
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  • French Tech Bucharest
    Board Member
    French Tech Bucharest Nov 2020 - Present
    Bucharest, Romania
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  • Societe Generale European Business Services
    Europe Accounting & Reporting Director
    Societe Generale European Business Services Apr 2016 - Aug 2019
    Bucharest, Romania
    Managing 100-110 FTEs in Accounting and Reporting (ACR) production for Wholesale (ex GBIS) branches and subsidiaries in Europe (37 entities in 12 countries).Hierarchically part of Shared Operations Department for Finance (DFIN/DOM).Participating in DFIN/DOM strategic plans and implementation as well as SG EBS one.Accompanying structural projects on clients side (mergers, integrating new activities as CommerzBank's in Germany,...)Supporting / Managing / Sponsoring 25-30 projects per year: Implementation of new standards (IFRS 9, IFRS 16), Regulatory reporting in 11 countries, transitions and transfers of activity, Continuous improvement, Innovation, IT for Finance,...Delivering 5-10% efficiency gain per year,Maintaining relationship with clients, internal & external auditors, Finance Corporate functions.Working on transversal topics for Finance : Target Operating Model for ACR vs Regulatory or AP/AR.Working on transversal topics for SG Group, especially on Millennials integration and Management innovation.
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  • Societe Generale European Business Services
    Accounting & Reporting Director - Private Banking And Securities Services
    Societe Generale European Business Services Mar 2015 - Mar 2016
    Bucharest, Romania
    Managing 40 FTEs in Accounting and Reporting (ACR) and Account payables production for Private Banking and Securities Services subsidiaries in Europe.Hierarchically part of Shared Operations Department for Finance (DFIN/DOM).Maintaining relationship with clients, internal & external auditors, Finance Corporate functions.
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  • Société Générale
    Consolidation Manager - Gbis (Global Banking And Investors Solutions)
    Société Générale Feb 2014 - Aug 2015
    La Défense, Paris, France
    Responsible for controlling and consolidating IAS reportings of GBIS entities in SG Group Scope (ex-SGCIB + ex-GIMS) : 110 Reporting Units.Managing a 9 FTE teamParticipating in accounting analysis of new or complex operations in SG Group (M&A, financing, development, liquidity, scare resources) and financial communication : Acquisition of Newedge Group, Sales of SG Asia Private banking for example.Leading SG Group Registration Document production and update for Financial Statements;Participating in Investors Relationships;Maintaining relationships with GBIS financial department, external auditors and other internal/external control entitiesParticipating in consolidation or standards projects : IFRS 12 / Split of Subconsolidated packagesLeading internal projects suchs as subconsolidating entities split in Group reporting or Newedge integration in consolidation reporting system.Training new control teamsParticipated in Lean Management Project to improve processes in consolidation team.
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  • Societe Generale
    Consolidation Manager - Group Consolidated Balance Sheet
    Societe Generale Jan 2013 - Feb 2014
    La Défense, Paris, France
    Controlling balance sheet and off balance reporting in consolidated statements in IAS/IFRSResponsible for Balance sheet and off balance analysis, consolidated cash flow statement and appendixes in quarterly issued financial statements;Participating in financial communication (ratios by business lines, NPL, NIM,...);Participating in Investors Relationships;Participating in analysis of new or complex operations in SG Group (financing, devlopment, liquidity, scare resources) and financial communicationParticipating on several projects : IFRS 7 and IFRS 13 adoption, new 2014 FINREP (regulatory reporting)Maintaining relationships with auditors and other internal/external control entities (Fed, IMF, European Commission,...)Reduced by 20% the work load of team by implementing automation in tools (MS Excel and SAP BFC)Managing 4 FTE
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  • Société Générale
    Consolidation Supervisor - Ibfs Entities (International Retail Banking And Financial Services)
    Société Générale Apr 2011 - Dec 2012
    La Défense, Paris, France
    Responsible for controlling and consolidation of an entities portfolio (mostly Russia, Brasil and Consumer Finance entities)
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  • Bellot Mullenbach & Associés
    Head Of Mission - Consultant
    Bellot Mullenbach & Associés May 2010 - Apr 2011
    Paris Area, France
    Consolidation consultant, essentially on smallcaps and midcaps.Support for IPOs in Energy sector in France.Participated in Unimilk (Russia) acquisition and integration in DanoneLed implementation of reporting after spin off in Energy Sector for a major player in Ivory Coast.Supervising up to 2 junior/senior staff members.Missions in France and abroad.
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  • Visea Consulting
    Senior Consultant - Financial Reporting
    Visea Consulting Sep 2006 - Mar 2010
    Paris Area, France
    Consultant in Financial IT Systems, organisation.VISEA Consulting is a former company of Deloitte Consulting.Mainly working for listed companies/groups (Société Générale, Vinci, Alstom, SNCF, EDF, Suez).Missions in France and abroad (Morocco, Germany).
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  • Ernst & Young
    Advisory Consultant - Financial Reporting
    Ernst & Young Feb 2006 - May 2006
    Paris Area, France
    Specialised in Production of consolidated accounts / implementation of Cartesis / BO Finance / Review of customization / Financial Audit support
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  • Lvmh
    Management Reporting Administrator
    Lvmh Aug 2004 - Sep 2005
    Paris Area, France
    Working on maintaining SAP BFC (former Cartesis Magnitude) for accounting consolidation purposes.
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Guillaume Macczak Skills

Financial Reporting Ifrs Finance Financial Analysis Consolidation Corporate Finance Accounting Internal Audit Auditing Analysis Financial Modeling Management Consulting Audit Change Management Portfolio Management Mergers And Acquisitions Investment Banking Management Internal Controls Financial Audits Banking Sap Team Management Coaching Mentoring Process Engineering Business Analysis International Financial Reporting Standards

Guillaume Macczak Education Details

Frequently Asked Questions about Guillaume Macczak

What company does Guillaume Macczak work for?

Guillaume Macczak works for Cci Française En Roumanie

What is Guillaume Macczak's role at the current company?

Guillaume Macczak's current role is CFO Working Group Leader.

What is Guillaume Macczak's email address?

Guillaume Macczak's email address is gu****@****czak.fr

What schools did Guillaume Macczak attend?

Guillaume Macczak attended Télécom Ecole De Management, Prytanée National Militaire.

What are some of Guillaume Macczak's interests?

Guillaume Macczak has interest in Photograph, Internet, Hightech, Tennis, Golf.

What skills is Guillaume Macczak known for?

Guillaume Macczak has skills like Financial Reporting, Ifrs, Finance, Financial Analysis, Consolidation, Corporate Finance, Accounting, Internal Audit, Auditing, Analysis, Financial Modeling, Management Consulting.

Who are Guillaume Macczak's colleagues?

Guillaume Macczak's colleagues are Leila Eloise, Laurente Proutusus, Adina Andrei, Comsa Ana, Monica Georgiana Ionita, Lucian Mihut, Paulina Chiriac.

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