Marc Theuerkauf - Founder & Internal Auditor

Q: Where is Marc based?

Marc is based in Frankfurt am Main, Germany .

Q: What languages does Marc speak?

Marc speaks the following languages: German (Native), English (Advanced), French (Elementary), Russian (Elementary) .

Q: How many years of experience does Marc have?

Marc has at least 10 years of experience. During this time, Marc has worked in at least 1 role and for 1 company . The average length of individual experience is 10 years and 5 months . Note that Marc may not have shared all experience and actually has more experience.

Q: What is Marc's latest experience?

Marc's most recent position is Founder & Internal Auditor at Internal Audit Services .

Q: What companies has Marc worked for in recent years?

In recent years, Marc has worked for Internal Audit Services .

Q: Which industries is Marc most experienced in?

Marc is most experienced in industries like Professional Services .

Q: Which business areas is Marc most experienced in?

Marc is most experienced in business areas like Audit .

Q: Which industries has Marc worked in recently?

Marc has recently worked in industries like Professional Services .

Q: Which business areas has Marc worked in recently?

Marc has recently worked in business areas like Audit .

Recommended expert

Frankfurt am Main, Germany

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Experience

Jan 2016 - Present

10 years 6 months

Germany

Founder & Internal Auditor

Internal Audit Services

Full service internal audit provider offering co-sourcing, out-sourcing, external quality assessments (DIIR No. 3), sparring partner (CPE) and eLearnings
Governance, risk and compliance solutions
Experienced network of independent auditors and consultants (>20 years experience) and global audit service providers
Certifications: Certified Internal Auditor, Certified Control Self Assessor, recognized auditor for DIIR e.V. audit systems
Memberships: German Institute for Internal Auditing (DIIR e.V.), CIA working group Rhein/Main, DIIR working circle "Internal Auditing in SMEs"
Services:
Setup and establishment of internal audit and takeover of the audit function
Audit support, coaching of junior auditors, sparring partner
External quality assessments according to DIIR Standard No. 3, support for self-assessment and QAIP
Consulting and training: development and modernization, eLearnings
Internal control systems: setup and implementation of ICS, control self-assessments, support for control testing
Establishment and development of internal audit functions: rules of procedure and manual, audit universe and risk assessment, processes and templates
Quality management: external quality assessments DIIR No. 3, self-assessments, QSVP/QAIP consulting
Process audits: procure-to-pay, order-to-cash, hire-to-retire, record-to-report
Department audits: human resources and payroll, procurement, sales and after-sales, financial accounting, logistics and warehousing, facility management and maintenance
Subsidiary audits: audit leadership, audit planning, execution and reporting, quality assurance and local project coordination
Internal control systems: building internal control system, process descriptions and flowcharts, control self-assessments, control testing (design and effectiveness)
Consulting: development of audit processes (audit universe, risk assessment, follow-up, QSVP/QAIP), standard audit programs, knowledge management, implementation of audit management systems, special process investigations
Compliance audits: compliance management systems, anti-bribery and anti-corruption audits, forensic special investigations

Industry Experience

See where this freelancer has spent most of their professional time.

Experienced in Professional Services.

Professional Services

Business Area Experience

See which departments and functions this freelancer has contributed to most.

Experienced in Audit.

Audit

Languages

German

Native

English

Advanced

French

Elementary

Russian

Elementary

Education

Diploma in Business Administration · Business Administration

Certifications & licenses

Recognized Auditor for DIIR e.V. Audit Systems

DIIR e.V.

Certified Control Self Assessor

Certified Internal Auditor

Statistics

Experience

Total positions 1

Experience in Professional Services 10.5 y

Avg length 10 y 5 m

Longest experience 10 y 5 m

Global Experience

Countries worked in 1 (Germany)

Primary country Germany

Expertise

Recent roles Founder & Internal Auditor

Main industries Professional Services

Main business areas Audit

Qualifications

Certifications earned 3

Profile

Created

July 2025

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Frequently asked questions

Have questions? Find more information here.

Where is Marc based?

Marc is based in Frankfurt am Main, Germany.

What languages does Marc speak?

Marc speaks the following languages: German (Native), English (Advanced), French (Elementary), Russian (Elementary).

How many years of experience does Marc have?

Marc has at least 10 years of experience. During this time, Marc has worked in at least 1 role and for 1 company. The average length of individual experience is 10 years and 5 months. Note that Marc may not have shared all experience and actually has more experience.

What roles would Marc be best suited for?

Based on recent experience, Marc would be well-suited for roles such as: Founder & Internal Auditor.

What is Marc's latest experience?

Marc's most recent position is Founder & Internal Auditor at Internal Audit Services.

What companies has Marc worked for in recent years?

In recent years, Marc has worked for Internal Audit Services.

Which industries is Marc most experienced in?

Marc is most experienced in industries like Professional Services.

Which business areas is Marc most experienced in?

Marc is most experienced in business areas like Audit.

Which industries has Marc worked in recently?

Marc has recently worked in industries like Professional Services.

Which business areas has Marc worked in recently?

Marc has recently worked in business areas like Audit.

What is Marc's education?

Marc attended education in Business Administration.

Does Marc have any certificates?

Marc has 3 certificates. These include: Recognized Auditor for DIIR e.V. Audit Systems, Certified Control Self Assessor, and Certified Internal Auditor.

What is the availability of Marc?

The availability of Marc needs to be confirmed.

What is the rate of Marc?

Marc's rate depends on the specific project requirements. Please use the Meet button on the profile to schedule a meeting and discuss the details.