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Aon in Switzerland

Retirement Consulting

From Design to Implementation

We work closely with our clients to define the best benefit targets for their pension fund taking into account their business sector, market and people and company culture. Our pension actuaries, insurance mathematicians, communications and legal experts help our clients design and implement tailor-made solutions.

Actuarial Consulting

Actuarial consulting is the foundation upon which we grew in Switzerland. For pension funds we:

  • Prepare financing concepts, including recommendations concerning actuarial interest rates and financing risk
  • Prepare calculations in accordance with national (RFC/FER) and international principles and accounting standards (such as IFRS, IPSAS, and US GAAP)
  • Develop profit and loss analyses
  • Analyze risk and assess re-insurance needs
  • Determine remedial measures in case of underfunding
  • Review plan design
  • Provide advice and analysis of benefit liabilities in the context of corporate transactions and contractual negotiations

Investment Consulting

Aon Hewitt is one of the leading global consultants for independent investment consulting. In Switzerland, our clients are pension funds, companies, insurers and foundations. Our experienced international team of over 650 investment experts covers all relevant investment topics. Read more... 

Legal Advice

We prepare regulations and resolve complex insurance cases. We work closely with our clients to design innovative solutions for their financing and performance objectives. Our legal staff accompanies the client’s pension plan from inception to its eventual (partial) liquidation; they also provide consulting on individual insurance cases.


We help Pension Board members and occupational benefits staff stay abreast of the latest developments.

Public Administration

Federal and cantonal institutions have certain functions that are governed by special rules and regulations which in addition to giving them certain advantages must be taken into account. Our consultants have the ability to accompany the corresponding implementation competently and with assurance. We can advise you on partial capitalizations and future financial re-engineering; we can also support you in your research and committee projects.

Service Package for Medium-Sized Companies

Aon Hewitt offers medium-sized companies the same quality and consulting performance as we provide demanding international corporations and large companies. The service package for medium-sized companies covers pension plan administration and consulting in accordance with national and international accounting procedures.