Our company


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 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.”

Tobias Damasko
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 Tobias Damasko 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.

Heike Hollenberg
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!”

Carola Aigner
CFO | HR | Data protection officer (DSB-TÜV)

Friendly and competent, you’ll always find a sympathetic ear for your needs and requests here. “I am your contact partner for any questions regarding procedure, organisation or bookkeeping – everything has to balance out! As a TÜV-certified data protection officer, I’m available to assist you with guidance and resources, even as an external data protection officer.”

Data protection
Carolin Bauer
Senior data protection officer (DSB-TÜV) | Compliance Officer (C. H. Beck)

The business economist Carolin Bauer 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 Bauer 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.

Swen Goslar
Data protection officer

Swen Goslar 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.”

Ramona Höfler
Data protection officer (DSB-TÜV)

Ramona Höfler 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.

Sabrina Ceslok
Data protection officer (DSB-TÜV)

Sabrina Ceslok 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.

Franziska Kössl
Project manager data security | Data security officer

Franziska Kössl completed her bachelor’s degree in business informatics at the Deggendorf University of Technology. For her thesis, she dealt with the development of test criteria for assessing the data protection compliance of websites for our GDPR web checks. She is now a product specialist for the same and a.o. responsible for the further development of our data protection management software “docu-safe”. Thanks to her being a certified data protection officer and her degree in business information technology, she supports our customers in the implementation of the GDPR with technical know-how and economic vision.

Andreas Ofner
Data protection officer (DSB-TÜV) | Data protection auditor (DSA-TÜV)

Our expert in data protection: „As a TÜV-certified data protection officer and data protection auditor, I use my expertise in IT, data protection, works council and business development in the national and international business environment. “ Andreas Ofner is a certified master of energy systems and technical business economist and has been part of our team since 2016.

Oliver Lang
Data protection officer (DSB-TÜV) | Data protection auditor (DSA-TÜV)

Oliver Lang has been working as a data protection officer for more than 10 years. He has both a master in international business and in business administration, accompanied by a long experience as executive manager. As a project leader and scrum master, he also dealt with further subjects like, e.g., industry and Logistik 4.0. Oliver Lang knows of the importance of information security and functioning data protection systems in the context of digital transformation. “That´s how a grave competitive advantage is being generated.” With his expertise both in the sector project- and process management and as a data protection officer, Oliver Lang constitutes the perfect support for our customers in terms of data protection management and preparation for certification assessments.

Legal professionals and data protection
Nadja-Maria Becke
Senior lawyer | Data protection officer (DSB-TÜV) | EuroPriSe Legal Expert

Nadja Becke 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.

Kathrin Bernecker
Lawyer | Data protection officer

Kathrin Bernecker studied law at the Ludwig Maximilians University in Munich and the University of Passau. She has two state exams and after her legal clerkship she specialized in data protection law. Her experience as a lecturer at the University of Passau is of particular benefit to our customers in awareness training in the areas of data protection and information security. As a data protection officer, she supports our customers not only with her legal expertise, but also with practical solutions.

Helena Ernst
Lawyer | Data protection officer (DSB-TÜV) | EuroPriSe Legal Expert

Helena Ernst completed her law studies with the first and second state examination at the universities of Regensburg and Passau. One focus of her academic training is employment law. She supports our team with her legal expertise, especially in the area of employee data protection and advises our clients on the implementation of the GDPR.

“Data protection “as a service” – that is my motto!”

Désirée Wittwer
Master of Laws (LL.M) | Data protection expert | EuroPriSe Legal Expert

Désirée Wittwer studied law at Passau University. For several years, she worked for a federal real estate company as project manager for law and data protection. She enriches the team with her legal expertise and she is the first contact person concerning organisation, documentation, DIN-ISO norms and all kinds of certification processes. “For the good of our customers, an open communication as well as structured, efficient and careful ways of working are of outstanding importance to me.”

Information security
Manuel Wanka
Senior Manager Information Security

Manuel Wanka 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®.

Marco Erber
Senior Consultant Information Security | Data Protection Officer (DPO-TÜV)

Marco Erber 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.

Nadine Kampen
Senior Consultant Information Security

Nadine Kampen is our expert in the sections information security, quality management, project management and certifications. While studying business administration at the RWTH in the town of Aachen, Germany, she had been working as a student management consultant and has hereby started gaining experience in different sectors as well as in notable companies. Her wide scope of experience includes quality management, training, sales, recruiting and IT, which our customers benefit from, especially while preparing for certifications, such as DIN ISO27001 or TISAX®. For a long time, she has been working as an information security officer and as quality assurance representative herself.  Now, as Senior Consultant Information Security, she supports our customers in the area of Munich, but also nationwide. Her device: „Where there is a will, there is a way. This implies: Nothing is impossible, you just have to get started.”

Markus Winterstetter
Consultant Information Security

Markus Winterstetter 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.

Viola Rödel
Team Assistance Information Security

As a trained assistant for information and telecommunication systems, she knows how important the topics of data protection and information security are for companies. In her role as Team Assistant Information Security, she supports the team of experts in setting up ISMS as well as in preparing for ISO27001 and TISAX® certification. Her goal is always to focus on the wishes and requirements of the customers and to ensure smooth project processes.

“Especially in the two subject areas of data protection and information security, which are so marked by change and development, new ways of thinking and personal commitment are always needed to optimize the support of our customers.”

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

Jörg Sondermann 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.

Martin Hambuch
Team Information Security

Martin Hambuch is currently studying cyber security in his 5th semester at the Technical University in Deggendorf. In addition to the classic content of a computer science degree, such as the design and creation of software architectures, he has already acquired in-depth knowledge in the fields of network security, applied cryptography, digital forensics and the auditing and management of IT security incidents. On this basis, he actively supports our team in the area of information security, primarily in the back office.

Business Development
Kathrin Weigl
Business Development Manager

Kathrin Weigl 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. “

Tamara Antoch
Business Development Manager

Tamara Antoch supports the Business Development department with her knowledge in the areas of sales and marketing. She is a certified foreign language correspondent and contributes her knowledge in customer service to national and international projects. Through her professional experience in globally operating companies, she also knows the importance of intercultural skills.

Her wide-ranging expertise and solution-oriented thinking therefore benefit our specialist departments as well as our customers.

Simon Süss
Business Development Manager

Simon Süß 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.

Jan Schwemler

Jan Schwemler is completing a traineeship as an office management clerk at aigner business solutions GmbH. Jan learned commercial processes at the Passau business school. Now he is getting to know the implementation in practice. He brings his creativity, talent for image processing and passion for video editing to our marketing department. Not least because of his efforts, our customers and followers can always look forward to new interesting content on our social media channels and in our newsletters.

Tamara Plettl

As an office management trainee, Tamara Plettl is learning 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.


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.