Our company

Managing Director Rainer Aigner

has worked in designing organisations, IT landscapes, processes and business development since 1995 – always with a focus on data protection and information security.

Mid-sized companies have been supported ever since then. Initially in process design and in the development of professional organisations and wholesale organisations, later in the complex world of IT. Around 20 years of successful work in top management helped him gain considerable expertise. As managing director, Mr Aigner has been certified in the sectors of information security and data protection multiple times and works as an external data protection officer himself.

Rainer Aigner has extensive experience due to his history. His take: “We use our experience as a focus for our customers in the fields of data protection and information security. We support companies from a wide variety of industries in being more secure and fulfilling legal requirements. That includes continuous support, proper documentation and the painstaking preparation of audits.”


Our quality standards


Our quality management is certified in accordance with the ISO 9001:2015 standard, taking into account the following scope:

Advising companies on data protection, compliance and information security; providing the position of an external data protection officer, compliance officer and information security officer; project planning, introduction and advice on certification projects in the area of information security & ISMS and providing of a whistleblower system

Our certificate is valid from 2024-03-04 until 2027-03-03.
Certificate Registration No.: 12 100 61538 TMS.

Further information is available at:

Our team

The team at aigner business|solutions – passion, reliability and in-depth knowledge in the fields of information security and data protection.

Rainer Aigner
CEO | Data protection officer (DSB-TÜV) | Data protection auditor (DSA-TÜV) | Official expert in data protection and IT security | Certified lecturer

„Regardless of whether you need an external data protection officer, a consultation on data protection or increased information security – I’m available for you with my expertise and comprehensive experience in data protection and information security from my many years as a data protection officer or as a consultant in running highly-secure data centres and IT infrastructures with the necessary safeguards, even in highly-sensitive sectors. Your satisfaction is always what’s most important. Get in touch – together we’ll find the ideal solution.”

COO | Authorized Officer | Head of information security and consulting | Data protection officer (DSB-TÜV)

The ISO/IEC 27001 auditor / lead auditor with a long career in leading roles is a competent contact person for customers and colleagues in the fields of IT and IT security. In addition to many years of experience in supporting and managing complex software and IT projects, VDI/virtualisation and NAC (network access control) solutions, the certified Microsoft specialist also feels at home in the field of software development. With his extensive knowledge and versatile technical expertise, he enhances customers and the team in equal measure.

Assistance to the management

With more than 20 years of experience as an executive assistant, she supports the executive board and the management in all administrative matters. She is the first port of call when it comes to scheduling and internal coordination.

“I love the efficient working structure at aigner business solutions. We are ISO 9001 certified and quality is our top priority. No matter if it’s about internal processes or customer projects. Thats the way work is a pleasure!”

Data protection
Senior Manager Data protection & Compliance | Data protection officer (DSB-TÜV) | Compliance Officer (C. H. Beck)

The business economist Carolin has long lasting professional knowledge in data protection and always stays on top of things. She connects her business administration expertise with her qualification as a certified data protection officer. Carolin is specialised in the practical application of the GDPR as well as finding individual solutions for businesses and data protection in the health sector. Her focus is on the development of concepts, process optimisation as well as the individual approach and solution-focused implementation of data protection for her customers.

Senior Data protection officer (DSB-TÜV) | Business administrator (IHK)

Ramona has been working for us since the beginning of her training as an administrative assistant for office management. Therefore, she is familiar with the company´s whole service portfolio. Meanwhile, she not only supports the team in the back office but as a certified data protection officer, she also facilitates our customers in all fields. Her focus lies not only on service and solutions but also on flexibility and competence.

Senior Data protection officer (udis) | Information Lawyer (LL.M.)

Jürgen is a valuable member of our data protection team. As Senior Data Protection Officer and Information Lawyer LL.M., he brings extensive expertise from many years of experience. Even before the GDPR came into force, Jürgen was actively involved in data protection and has since closely followed all the changes and gained extensive know-how. As an expert in his field, he has a deep understanding of the legal and technical aspects of data protection. His passion for the protection of personal data and his pursuit of excellence make him an asset to our team.

Data protection officer

Swen brings 18 years of professional experience as an HR business partner, account manager and executive to the table. Furthermore, he has also acquired comprehensive expertise in his role liaising between information security and data protection. “As a certified data protection officer, I offer guidance and advice in the implementation of GDPR.”

Data protection officer (DSB-TÜV)

Sabrina has undergone further training as a data protection officer with a particular focus on technology. In the course of this, she completed an additional IT certification for data protection officers. With her legal knowledge and affinity for technology, she supports our specialists in the areas of web checks, privacy statements and cookie banners. With her language skills in English and Japanese, she also expands the foreign language portfolio of aigner business solutions GmbH. Last but not least, our customers also benefit directly from her many years of experience as a language instructor - Sabrina thus manages to get all participants excited about the topic of data protection during training sessions.

Data Protection Officer (DSB-IHK) | IT Security Officer (ISB-TÜV) | IT Administrator (IHK)

With a broad range of professional experience and a solid foundation in the areas of data protection, information security and IT administration, Benedict presents himself as a versatile expert. In addition to his impressive background, which includes twelve years of service in the German Armed Forces, he has knowledge of SAP and is currently pursuing his Bachelor of Laws degree in business law with a focus on data protection law.

At aigner business solutions, Benedict supports our data protection team in various areas of responsibility and day-to-day operations. He not only brings his military experience with him, but also a range of further training courses that make him a competent contact for data protection and information security issues.

Team Assistance

As an office management assistant, Tamara has learned to apply the commercial processes taught during her training in practice. With her friendly and team-oriented manner, she supports our data protection team in the back office at aigner business solutions. Her communicative and organized manner also benefits Tamara on a daily basis in the context of reception management and in dealing with our customers.

Legal professionals and data protection
Head of legal | Data protection officer (DSB-TÜV)

Nadja is the head of our inhouse-law-team. She studied law at the University of Passau, followed by her legal clerkship and first and second state examinations in law. She specialises in data protection law. She skilfully applies her in-depth knowledge and always has advice on a tailor-made solution for our customers.

Lawyer (Univ.) | LL.B. (University of London)

Simon successfully completed his law studies with the first state law examination at the University of Passau. He also earned his Bachelor of Laws degree from the renowned University of London. His legal knowledge and passion for the law make him an important member of our team, especially when it comes to implementing the General Data Protection Regulation (GDPR) for our customers.

Information security
Senior Manager Information Security

Manuel has already worked for several years as an Information Security Officer (ISO) and Business Continuity Manager (BCM) at a large bank. In addition, the state-certified business economist has a broad knowledge of the regulatory requirements of the financial industry as well as general certifications in the areas of crisis management and risk management. With this comprehensive and long-standing experience, he supports our customers as an Senior Manager Information Security in setting up an information security management system according to DIN ISO 27001 or TISAX®.

Senior Consultant Information Security | Information Security Auditor/Lead Auditor | Data Protection Officer (DPO-TÜV)

Marco is a technical business economist with years of experience in development departments in network and information technology. His extensive certifications as a consultant and auditor in the areas of quality management and data protection, as well as his work in IT security, make him a valuable expert both for customers and as back-office support. As an information security officer and data protection officer (DSB-TÜV), he provides long-term support for our customers. As a consultant in both areas, he assists customers on a project basis, for example in the introduction of information security systems.

Senior Consultant Information Security

Iris holds a degree in business administration (FH) with a focus on service management. With over 16 years of experience in IT and customer support, she brings in-depth expertise with a fresh perspective on things. Her many years working with automotive suppliers and KRITIS infrastructures gives her the opportunity to get to know the other side of the spectrum. Iris now supports our customers in the area of information security by assisting in the establishment of information security systems according to ISO27001 and TISAX®, among other things.

Senior Consultant Information Security

Sandra holds a degree in business informatics and has an impressive wealth of experience of more than 18 years, during which she has worked as a project manager, test manager and senior consultant in the field of software development. Her professional career has taken her through challenging large-scale projects in the IT and telecommunications environment, in which she acquired extensive knowledge and skills that she can now apply to the establishment of information security systems in accordance with ISO 27001 and TISAX®.

Senior Consultant Information Security

Markus is a trained IT specialist for system integration. During his several years of training, he gained extensive experience in the field of information security and penetration testing.

With his broad technical Knowhow, he supports our customers in the field of information security as well as in the administration of our own IT landscape.

Consultant Information Security

Christopher spent 19 years working primarily in development in the automotive supply industry, so he is very familiar with the realities that exist there. By taking on the role of internal information security officer at a company in the automotive industry, he gave his career a new direction.

Today, he uses his accumulated experience as an information security consultant to support our customers in the area of information security, especially TISAX® and ISO 27001.

Consultant Information Security

Ermin is an experienced expert in the field of technical sales and brings many years of experience from the world of IT and the industrial sector. His expertise extends in particular to the field of Industry 4.0 in terms of process digitization and optimization. Ermin also has a deep understanding of the importance of security in today's digital landscape.

At aigner business solutions, Ermin finds the optimal environment to continuously support our customers. His dedication and pursuit of excellence enriches our team significantly.

Senior Consultant Information Security ext. | Auditor/Lead Auditor ISO 27001

Jörg worked for many years in the planning of high-availability and high-performance storage environments in the media industry before broadening his horizons with further training as an auditor for various management systems.

As a Senior Consultant Information Security, he has in-depth experience in advising companies on the introduction of standards such as ISO 27001 and TISAX®. A certification as auditor for information security as well as information security officer complete his profile.

Business Development
Business Development Manager

Kathrin is our sales and marketing expert. She is qualified as a foreign language correspondence clerk, industrial clerk and bachelor of business (CCI). In addition, she graduated as bachelor of Business and Management. She knows about the importance of customer excellence in all business areas. “Solving problems before they even arise, in the view of continuous adaptions to the frame conditions and legislative texts. Day in day out, we face this challenge for our customers. I am proud to be part of such a professional team. “

Business Development Manager

Simon initially studied Korean Studies at the University of Vienna and is therefore fluent in both English and Korean. He also has a graduation in Business Administration and Economics with a comprehensive focus on management, innovation and marketing and can demonstrate sales experience in an international acting company. Due to the global orientation of his two study areas, he can support our customers worldwide, reliably and in a solution-oriented manner.

Business Development Manager

Carola has been an integral part of the aigner business solutions team since the company was founded. With friendliness and profound competence, you will always find an open ear for wishes and requirements in daily sales business.

Her many years of experience in various areas, from sales and customer service to administration, have given her a deep understanding of the interrelationships in both small companies and large corporations. She supports the Business Development team in finding the right solutions and offers for both existing and new customers.

HR | Accounting

Michaela supports us with her extensive and long-standing experience in the field of financial accounting. For our customers, she is the safe point of contact for all questions regarding invoicing.

"Precise, structured work with numbers is my absolute vocation, so I'm all the more pleased to be able to exercise it in such a modern working environment. Great to be part of the aigner business solutions team!"

Quality management
Quality management

Oliver is an experienced Quality Management Representative (QMR) with an academic Master's degree in International Business and an Executive MBA. His professional career in a large corporate environment and his previous experience in various industries give him a comprehensive view of effective quality management systems. He is aware of the crucial importance of a smoothly functioning quality management system: "This is the only way to gain a significant competitive advantage". He has been actively supporting our team in the development and continuous improvement of the quality management system since 2022.

Trainee office management assistant

After starting his teaching degree in 2017, Marco initially reoriented himself and worked in the public sector for two and a half years, where he was able to gain a lot of experience in administration.

He is currently expanding the knowledge he has gained so far as part of his training as an office management assistant at aigner business solutions and is committed to supporting the data protection team in the back office in addition to his tasks in finance and HR.

Tamara Antoch | 1996* - 2023†

In memory of our esteemed and beloved colleague Tamara Antoch, who passed away on January 8, 2023, completely unexpectedly and much too young.

Tamara, we will never forget you!

On behalf of the management & staff of aigner business solutions GmbH


Make an appointment now for a free consultation, in which we’ll help you identify your data protection and IT security issues and work with you to develop a solution.