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Thomas Jaarsma Email & Phone Number
Director Finance and Accounting
at
Merus N.V.
1 work email found
@merus.nl
2 phones found area 504
LinkedIn matched
✓ Verified Jun 2026
4 data sources
Profile completeness 100%
Current company
Role
Director Finance and Accounting
Location
Hilversum, North Holland, Netherlands
Who is Thomas Jaarsma? Overview
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Quick answer
Thomas Jaarsma is listed as Director Finance and Accounting at Merus N.V., based in Hilversum, North Holland, Netherlands. AeroLeads shows a work email signal at merus.nl, phone signal with area code 504, and a matched LinkedIn profile for Thomas Jaarsma.
Thomas Jaarsma previously worked as Director Finance & Accounting at Merus N.V. and Interim Finance Manager at Mt&L Interim En Advies. Thomas Jaarsma holds Bachelor Of Applied Science - Basc, Finance And Economics from Vrije Universiteit Amsterdam (Vu Amsterdam).
Company email context
Email format at Merus N.V.
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{first_initial}{last}@merus.nl
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AeroLeads found 1 current-domain work email signal for Thomas Jaarsma. Compare company email patterns before reaching out.
Profile bio
About Thomas Jaarsma
Broad experience in manufacturing (made to order), biotechnology, education in The Netherlands, European Union, United States, India, China and Japan. I bring over 20 years of leadership and comprehensive experience in finance, accounting, tax, (internal) control, risk management and FP&A Proven track-record in operational, tactical and strategical financial, accounting management. Business partner to support and challenge management team and team player to get the most out of efforts and improvement initiatives.
Listed skills include Financial Reporting, Financial Analysis, Financial Accounting, Cognos, and 39 others.
Current workplace
Thomas Jaarsma's current company
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13 roles
Thomas Jaarsma work experience
A career timeline built from the work history available for this profile.
Director Finance & Accounting
Merus is clinically advancing leading-edge, targeted treatments to address the unmet needs of patients with various types of cancer. Utilizing our proprietary technology platforms, Merus is developing innovative multispecific antibody therapeutics, referred to as Multiclonics®. Integrated audit, risk and control matrix, SOX 404(b), quarterly review and.
Interim Finance Manager
Mt&L Interim En Advies
Business continuity planning and execution for a no deal Brexit scenario for international manufacturers.
Sep 2018 - Sep 2019
Director Finance Emea & Apac & Director Hr Emea
Re-design of Finance & Accounting function, improved and simplified India accounting and finance processes including all audits and statutory reporting requirements, identified and capitalized simplify opportunities in China accounting department and processes leading to better and higher quality throughput and output leading to stable and informative.
Sep 2014 - Aug 2018
Director Finance, Tax, Accounting & Human Resources Emea
Building high performing Finance and HR teams, managed external tax audits in multiple countries, streamlined monthly management reporting, year-end and annual accounts processes, improved cash flow and working capital, executed territory expansion projects Turkey, Russia, Sweden and UAE, Pan European house bank setup after bank crisis, implemented tax.
Jan 2010 - Aug 2018
Manager P&A (Human Resources) A.I.
Direct supervision over 16 co-workers.Coaching and development of department staff.Responsible for all department processes, AO/ IC, procedures, timely, reliability and quality of output.Initiate and development of structured and ad hoc management reports via Pview Reporter.Development of reports in order to monitor and control internal processes.Internal.
Mar 2009 - Nov 2009
Manager Finance & Accounting Emea A.I.
Direct supervison of 11 co-workers in (NL and UK).Coaching of deprtament staff in order to improve relationships.Development and execution of department goals and stategy, including business plan 2009.Overall responsible for department processes, procedures, AO/ IC, timely, correctly and reliability of outputPlanning, control and coordination of department.
Mar 2008 - Feb 2009
Manager Parkeer & Beleid A.I.
Responsible for operational and tactical processes and procedures and day to day operations.
Dec 2006 - Dec 2007
Head Of Finance & Administration (Ssc)
Inholland
Set up Financial Shared Service CenterRestructering of F&A departmentDirect supervision of 20 co-workersOverall responsible for HR management, planning, execution and quality of processes, procedures and AO/ IC of FSSCOveral responsible for correctly, timely, reliable registering of financial, fiscal, cash and treasury data Member of MT FinanceSeveral.
May 2004 - Oct 2006
Manager Finance & Administration Diemen
Inholland
Re-structure Finance Departments from decentralized into a centralized Shared Service Centre
May 2003 - May 2004
Manager Operations
Unit Creative Management (New) Amsterdam
Broard approach from Finance & Accounting to Financial Reporting & Tax to People issues & Human Resources, Labor Law, Recruiting and operational stuff.
Sep 2000 - Apr 2003
Operational Manager
Creative Management (New) Amsterdam
Broard approach from Finance & Accounting to Financial Reporting & Tax to People issues & Human Resources, Labor Law, Recruiting and operational stuff.
Sep 1999 - Apr 2003
Unit Creative Management
New) Amsterdam
Manager Operations
Sep 1999 - Apr 2003
Team & coworkers
Colleagues at Merus N.V.
Other employees you can reach at merus.nl. View company contacts →
CV
Cathy Victorine
Colleague at Merus N.V.Warrenville, Illinois, United States, United States
View →
RM
Roman Mikulich
Colleague at Merus N.V.The Randstad, Netherlands, Netherlands
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WC
Wendy Carlson
Colleague at Merus N.V.Grafton, Massachusetts, United States, United States
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NH
Niels Heemskerk
Colleague at Merus N.V.Utrecht, Utrecht, Netherlands, Netherlands
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MO
Marie O'Connor
Colleague at Merus N.V.Netherlands, Netherlands
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PT
Paul Tacken
Colleague at Merus N.V.Arnhem-Nijmegen Region, Netherlands
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JQ
Jana Quismundo
Colleague at Merus N.V.Hilversum, North Holland, Netherlands, Netherlands
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LK
Linda Kaldenberg-Hendriks
Colleague at Merus N.V.Arnhem-Nijmegen Region, Netherlands
View →
SC
Suzy Chen
Colleague at Merus N.V.Netherlands, Netherlands
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AB
Angela Bastidas Coral, Phd
Colleague at Merus N.V.Utrecht, Utrecht, Netherlands, Netherlands
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Cathy Victorine
Colleague at Merus N.V.Warrenville, Illinois, United States, United States
View →
RM
Roman Mikulich
Colleague at Merus N.V.The Randstad, Netherlands, Netherlands
View →
WC
Wendy Carlson
Colleague at Merus N.V.Grafton, Massachusetts, United States, United States
View →
NH
Niels Heemskerk
Colleague at Merus N.V.Utrecht, Utrecht, Netherlands, Netherlands
View →
MO
Marie O'Connor
Colleague at Merus N.V.Netherlands, Netherlands
View →
PT
Paul Tacken
Colleague at Merus N.V.Arnhem-Nijmegen Region, Netherlands
View →
JQ
Jana Quismundo
Colleague at Merus N.V.Hilversum, North Holland, Netherlands, Netherlands
View →
LK
Linda Kaldenberg-Hendriks
Colleague at Merus N.V.Arnhem-Nijmegen Region, Netherlands
View →
SC
Suzy Chen
Colleague at Merus N.V.Netherlands, Netherlands
View →
AB
Angela Bastidas Coral, Phd
Colleague at Merus N.V.Utrecht, Utrecht, Netherlands, Netherlands
View →
3 education records
Thomas Jaarsma education
Bachelor Of Applied Science - Basc, Finance And Economics
Vrije Universiteit Amsterdam (Vu Amsterdam)
Bachelor, Economics
Hogeschool Inholland
Yes, Havo & Vwo
Willem De Zwijger College
FAQ
Frequently asked questions about Thomas Jaarsma
Quick answers generated from the profile data available on this page.
What company does Thomas Jaarsma work for?
Thomas Jaarsma works for Merus N.V..
What is Thomas Jaarsma's role at Merus N.V.?
Thomas Jaarsma is listed as Director Finance and Accounting at Merus N.V..
What is Thomas Jaarsma's email address?
AeroLeads has found 1 work email signal at @merus.nl for Thomas Jaarsma at Merus N.V..
What is Thomas Jaarsma's phone number?
AeroLeads has found 2 phone signal(s) with area code 504 for Thomas Jaarsma at Merus N.V..
Where is Thomas Jaarsma based?
Thomas Jaarsma is based in Hilversum, North Holland, Netherlands while working with Merus N.V..
What companies has Thomas Jaarsma worked for?
Thomas Jaarsma has worked for Merus N.V., Mt&L Interim En Advies, Intralox, Pantar Amsterdam, and Gemeente Utrecht.
Who are Thomas Jaarsma's colleagues at Merus N.V.?
Thomas Jaarsma's colleagues at Merus N.V. include Cathy Victorine, Roman Mikulich, Wendy Carlson, Niels Heemskerk, and Marie O'Connor.
How can I contact Thomas Jaarsma?
You can use AeroLeads to view verified contact signals for Thomas Jaarsma at Merus N.V., including work email, phone, and LinkedIn data when available.
What schools did Thomas Jaarsma attend?
Thomas Jaarsma holds Bachelor Of Applied Science - Basc, Finance And Economics from Vrije Universiteit Amsterdam (Vu Amsterdam).
What skills is Thomas Jaarsma known for?
Thomas Jaarsma is listed with skills including Financial Reporting, Financial Analysis, Financial Accounting, Cognos, Powerpoint, Financial Management, Excel, and Word.
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