Profit from our premium network!

"ATRIUM - the pool of experts for your business" is a cooperation of six specialists, who guide you and your company through all phases competently and adeptly. We inform, consult and train. And as a matter of course - we support you with dedication, creativity and approved expertise with your projects and purposes.




dykiert beratung is a certified consulting company for foundation and midsized enterprises, which listens closely, analyses, researches and consults individually. Consulting emphasis lies within foundation, social entrepreneurship, counseling of midsized enterprises as well as consulting of sports, culture and tourism. Consultancy services can be subsidized up to 70%. dykiert beratung gives advice and supports during the period of pre-foundation until realization. The company lends SMEs its support in case of turn around, growth agenda or subsequent regulation as well as it answers questions about finance and subsidies. In addition, the company extends microloans for founders and SMEs with its own institute of microfinance SoFiM GbR.




For reaching a responsible use of energy, empetus GmbH sensitizes and qualifies the customers’ employees. By doing this, empetus enables sustainable solutions. On base of excellent partner expertise and mandatory targets, solutions will be conceptualized, realized and – if the customer wishes so – financed and operated. In this way empetus develops a new energy culture in companies and organizations to raise welfare, profitability and sustainability.  




KONZEPT & LÖSUNG KuL Consulting GmbH is a producer independent consulting firm which conceptualizes and realizes customized Business Intelligence solutions for Business Planning, Analysis, Reporting, (Legal) Consolidation as well as DataWarehousing. 

LEHEL Industry Group is a privately held diversified industrial holding, which invests in majority stakes in medium sized enterprises and corporate spin-offs in growth or reorganisation phases. Our group is focussed on the acquisition of corporate spin-offs and other medium sized companies in Europe. LEHEL Industry Group is financially independent and not limited by fund structures or public shareholders in its investment decisions. 

Lehel Partners is an advisory group which focuses on providing corporate finance services and arranging selected equity investments (e.g. LBO's or growth financing) in companies. By our Corporate Intelligence division we further offer a professional platform for planning and reporting in order to provide end-to-end transparency and facilitate open communication for companies. 

Lifetree International Consulting is active in the range of project development, M&A and business consultancy in Germany, Austria and Switzerland. Due to many years of experience in investment banking with major banks and active partnerships with professional teams we are able to offer our customers a wide range of services in various areas of corporate development. 

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Mayerhöfer & Co. is an independent corporate finance and M&A consulting firm, which is specialized on German medium-sized and high-growth companies. Using a specially designed 2.0 M&A process, transactions are sped up, the customers’ benefit is raised. 

Mittelstandsberatung Ostbayern from Regensburg is an independent consulting firm for owner-operated and medium-sized businesses in Eastern Bavaria, serving all branches. We are specialized on the entrepreneurial fields of business planning and strategy-making as well as corporate finance in each individual stadium. We arbitrate in acquisitions and sellings of companies and sharings, our network of financial institutions and investors is wide-ranged.




Since many years the business consulting Willi Müller counsels the beverage industry. As restructuring of beverage producers, beverage traders and gastronomy– which build our target groups - is in progress, the quest of new models of success has priority. Consulting emphasis lies within company-internal subsequent regulations, rehabilitations, optimizing of success and financial matters as well as concepts for the assortment and the marketing.

SATELL is a law firm, which is specialized in the consulting of middle sized businesses and supports its clients in all essential sectors of economic law. The main focus of SATELL lies especially within corporate law, corporate transactions, financing, rehabilitation as well as the complete range of real estate law.

Seibold & Cie. specialises in the capital procurement for small and medium sized enterprises and covers the whole bandwidth of alternative and non-bank financing. Geared to the firm-specific needs, the qualified financial partners are chosen and the financing concept is structured by using various personal connections to financial institutions. Clients and main target customers are German family-run companies with roots in the traditional branches and annual sales about 5- 100 mio euros. In addition do we provide services for entrepreneurial investors as for holding companies. 




URA RATING AGENTUR, located in Munich, is an independent rating agency for small and medium-sized enterprises and was founded in 1998. Its professional expertise is based on its team of analysts and experts. Auditors, tax advisers and management consultants with long-term SME experience are cooperating under the URA umbrella. That is what our customers engage us for: Analysis of affiliates, competitors, holding companies and of themselves. Standard analyses are balance rating and industry benchmarking.