Patrick L.

Interim CFO/CAO | Certified Tax Consultant | Finance Transformation Expert

Datteln, Germany

Experience

Jul 2024 - Oct 2024
4 months
Hamburg, Germany
Remote

Project Manager Fast-Close

Körber AG

Enhance use of SAP for closing procedures Reduce manual closing preparations and postings Pull closing date 3 days earlier Optimize processes and best practices

Apr 2024 - Jul 2024
4 months
Hamburg, Germany
Hybrid

Project Manager Finance & Tax

Nordex SE

Ensure global tax compliance and VAT collections Enhance filling process and eliminate manuel workarounds Recommend organisational redesign for tax and accounting dept

Aug 2022 - Present
3 years 1 month

Interim Manager Finance

Gerry Weber International AG

  • Ensure closing and audit of financial statements
  • Manage implementation of internal Control System (ICS)
  • Improve closing and audit processes
  • Transformation of finance & accounting structures
  • Lead tax, finance & accounting teams
May 2022 - Jun 2022
2 months

Consultant Finance (Interim)

ProGlove / Workaround GmbH

  • Ensure closing and audit of financial statements FY2021
  • Support preparation of shareholder transactions
  • Implement optimized process and best practices
Mar 2022 - Apr 2022
2 months

Vice President Finance (Interim)

ProGlove / Workaround GmbH

  • Ensure closing and audit of financial statements FY2021
  • Support preparation of shareholder transactions
  • Implement optimized process and best practices
Nov 2021 - May 2022
7 months

Finance Manager (Interim)

Horizon Global / Westfalia-Automotive GmbH

  • Ensure efficient SOX-Controls and Account Reconcilations (FY2021)
  • Enhance closing process to enable German team to meet requirements independently going forward
Aug 2021 - Dec 2021
5 months

Consultant Finance & SOX Controls (interim)

James Hardie Holdings GmbH

  • Direct Finance & Accounting team with 45-50 internal and external employees
  • Ensure the preparation of Individual and Group financial statements according to HGB and US-GAAP including reporting to headquarter
  • Ensure the preparation of account reconciliations and SOX Controls and ensure passing internal and external audit
Apr 2021 - Jul 2021
4 months

Global Controller / Head of Finance (interim)

James Hardie Holdings GmbH

  • Direct Finance & Accounting team with 45-50 internal and external employees
  • Ensure the preparation of Individual and Group financial statements according to HGB and US-GAAP including reporting to headquarter
  • Ensure the preparation of account reconciliations and SOX Controls and ensure passing internal and external audit
Oct 2020 - Mar 2021
6 months

Consultant Finance & SOX Controls (interim)

James Hardie Holdings GmbH

  • Direct Finance & Accounting team with 45-50 internal and external employees
  • Ensure the preparation of Individual and Group financial statements according to HGB and US-GAAP including reporting to headquarter
  • Ensure the preparation of account reconciliations and SOX Controls and ensure passing internal and external audit
Feb 2020 - Sep 2020
8 months

Global Controller / Head of Finance (interim)

James Hardie Holdings GmbH

  • Direct Finance & Accounting team with 45-50 internal and external employees
  • Ensure the preparation of Individual and Group financial statements according to HGB and US-GAAP including reporting to headquarter
  • Ensure the preparation of account reconciliations and SOX Controls and ensure passing internal and external audit
Sep 2019 - Feb 2020
6 months

Head of Finance (interim)

Compo Expert Holding GmbH

  • Direct Finance, Accounting and Tax with 8 employees
  • Ensure the preparation of Individual and Group financial statements according to HGB and IFRS including reporting to headquarter
  • Restructuring of business area and implementation of various processes to bring finance procedures up to date
  • Lead and execute Post-Merger-Integration into Grupa Azoty including preparation of leakage claims within post-closing due diligence
  • PPA calculation supported by Deloitte
  • Change of fiscal year to synchronize with headquarter
  • Transition from SEM-BCS to BPC system
Oct 2018 - Present
6 years 11 months

Head of Group Accounting & Taxation (interim)

Compo Expert Holding GmbH

  • Direct Finance, Accounting and Tax with 8 employees
  • Ensure the preparation of Individual and Group financial statements according to HGB and IFRS including reporting to headquarter
  • Restructuring of business area and implementation of various processes to bring finance procedures up to date
  • Lead and execute Post-Merger-Integration into Grupa Azoty including preparation of leakage claims within post-closing due diligence
  • PPA calculation supported by Deloitte
  • Change of fiscal year to synchronize with headquarter
  • Transition from SEM-BCS to BPC system
Sep 2018 - Feb 2020
1 year 6 months

Consultant (interim, 2 days per week)

James Hardie Holdings GmbH

  • Direct Finance & Accounting team with 45-50 internal and external employees
  • Ensure the preparation of Individual and Group financial statements according to HGB and US-GAAP including reporting to headquarter
  • Ensure the preparation of account reconciliations and SOX Controls and ensure passing internal and external audit
Jan 2016 - Sep 2018
2 years 9 months

Senior Vice President Tax & Accounts (perm)

Senvion SE Group

  • Direct all tax and accounting functions and sign responsible for 60 employees
  • Lead and support Corporate Finance Projects like M&A, Due Diligence, Refinancing and IPO and be a guarantor for their successful execution
  • Direct and manage the countries finance teams, set standards and implement processes
  • Own and manage tax compliance, open tax and accounting topics and policy changes
  • Ensure the preparation of Individual and Group financial statements according to HGB and IFRS as well as the preparation of annual tax declaration according to tax laws
  • Successful reorganization of global finance organization by outsourcing of process-oriented work
  • Steering and execution of tax compliance programs to mitigate tax risks and reduce tax payables
  • Recovery of lost tax payments in high two-digit million EUR amount
  • Execution of SAP implementation and improvement projects
  • Integration of accounting and tax procedures into operational functions and improvement of cooperation with the same
Nov 2012 - Dec 2015
3 years 2 months

Vice President Finance & Accounting (interim)

Senvion SE Group

  • Direct all tax and accounting functions and sign responsible for 60 employees
  • Lead and support Corporate Finance Projects like M&A, Due Diligence, Refinancing and IPO and be a guarantor for their successful execution
  • Direct and manage the countries finance teams, set standards and implement processes
  • Own and manage tax compliance, open tax and accounting topics and policy changes
  • Ensure preparation of Individual and Group financial statements according to HGB and IFRS as well as the preparation of annual tax declaration according to tax laws
Jul 2009 - Oct 2012
3 years 4 months

Consultant Management Control (interim)

Senvion SE Group

  • Direct all tax and accounting functions and sign responsible for employees
  • Lead and support Corporate Finance Projects like M&A, Due Diligence, Refinancing and IPO and be a guarantor for their successful execution
  • Direct and manage the countries finance teams, set standards and implement processes
  • Own and manage tax compliance, open tax and accounting topics and policy changes
Sep 2008 - Sep 2009
1 year 1 month

Business Administration Manager (interim)

Cirrus Group Holding GmbH

  • Direct Finance, Accounting and Controlling as well as Invoicing and Treasury functions
  • Ensure preparation of Individual and Group financial statements (HGB / IFRS), including reporting to headquarters
  • Ensure preparation of budget, forecast and related activities
  • Restructuring of business area and implementation of permanent leadership and management positions
  • Lead and execute Post-Merger-Integration of Cirrus Aviation into DC Aviation, Stuttgart
  • Develop strategic objectives
Oct 2007 - Jul 2008
10 months

Director Finance & Accounting (interim)

Cirrus Group Holding GmbH

  • Direct Finance, Accounting and Controlling as well as Invoicing and Treasury functions
  • Ensure preparation of Individual and Group financial statements (HGB / IFRS), including reporting to headquarters
  • Ensure preparation of budget, forecast and related activities
  • Restructuring of business area and implementation of permanent leadership and management positions
Dec 2003 - Mar 2008
4 years 4 months

Tax Assistant

  • Support preparation of tax documents and filings
  • Assist with business-related tax audits
Jan 2003 - Present
22 years 8 months

Business / Tax Consultant

  • Ensure preparation of financial statements in accordance with HGB and tax regulations
  • Prepare CIT, trade tax and VAT filings and support tax audits
  • Prepare planning, budget and forecast and analyze deviations
  • Restructure financial setup and support turn-around activities in close cooperation with banks and institutions
Jan 2002 - Nov 2003
1 year 11 months

Working Student Insolvency and Restructuring Management

Burk AG / Lauscher & Partner

Apr 1999 - Dec 2001
2 years 9 months

Working Student Controlling Department for North America

ZIK Gruppenreisen International GmbH

  • Perform controlling and reporting tasks related to North America operations

Summary

I am a seasoned Interim Executive with over 20 years of leadership experience in international corporations, publicly listed companies, and mid-sized enterprises. I specialize in finance transformation, tax strategy, and process optimization, delivering measurable results through a hands-on, execution-driven approach.

Core Competencies: Finance & Accounting leadership (HGB, IFRS, US-GAAP), Tax compliance & strategy (CIT, VAT, TP), ERP implementation & optimization (SAP, D365, DATEV), M&A support: due diligence, PMI, PPA, IPO readiness, Change management & restructuring of finance functions, Internal controls, ICS/SOX compliance, and audit readiness.

Key Achievements: Delivered Fast Close projects reducing closing times by several days, Led international finance teams of up to 60 staff, achieving sustainable efficiency gains, Successfully implemented ERP and reporting systems across multiple organizations, Drove post-merger integrations in complex, cross-border environments, Optimized tax positions, reducing liabilities and recovering multi-million-euro amounts.

Industry experience spans renewable energy, manufacturing, consumer goods, fashion, chemicals, automotive, aviation, start-ups, and private equity.I combine strategic insight with operational execution to enable lasting organizational improvements and strong financial performance.

Languages

German
Advanced
English
Advanced

Education

Oct 1999 - Sep 2004

Ruhr-Universität Bochum

Diploma in Economics, International Accounting IFRS/US-GAAP, Auditing, Taxation, Tax Law · Business Administration and Economics · Bochum, Germany

Certifications & licenses

Certified tax consultant

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