Firm Profile > Blum & Grob Attorneys at Law Ltd > Zurich, Switzerland

Blum & Grob Attorneys at Law Ltd
PO BOX 3954

Switzerland > Transport Tier 2

Blum & Grob Attorneys at Law Ltd predominantly acts for airlines, aircraft manufacturers and leasing companies, business jet operators, international corporations and high-net-worth individuals. Headed by Hans-Ruedi Grob, Philippe Wenker and Rolf Schilling, the team handles contentious matters, regulatory issues, financing and re-financing, transactions, structuring of ownerships and contracts relating to aircraft management and operations, ground handling, maintenance and crew employment, among others.

Switzerland > Real estate and construction Tier 3

Blum & Grob Attorneys at Law Ltd has a practice specialised in advising investors, architects and building companies. It has broad coverage of real estate and construction matters, with noteworthy expertise in financing, M&A, sale and leaseback deals, and also advises on portfolio and joint venture structures. The team's key contacts are David SchwaningerGian Marchet KasperAdrian Hirzel and André Girguis, who also assist in tenancy law matters and related litigation.

Practice head(s):

David Schwaninger; Gian Marchet Kasper; Adrian Hirzel; André Girguis


‘David Schwaninger thinks outside the box, discovering new ideas which might not have been thought of.’

Key clients

Property One Partners AG

Property One Investors AG

WieInvest AG

WieRe AG

Betalon TU AG


Albalon I AG

Loreda Real Estate AG


Siemens Switzerland Ltd

Zaltana Properties Ltd

Partner Real Estate AG

Property 12 AG

Viva Real AG

Verit Immobilien AG

Zürichparis AG

Tiger Stores (Switzerland) AG

Wireless Communications AG

Switzerland > Private client Tier 4

Blum & Grob Attorneys at Law Ltd handles inheritance and succession matters where it assists with contracts, wills and asset protection. Key contact Natalie Peter is also experienced in tax law as well as in advising clients on setting up trusts and foundations.

The firm: Blum&Grob Attorneys at Law was founded in 2008 coming out of the former well known law firms Blum Attorneys at Law and Rosenow Grob Schilling, both with a long lasting background in Swiss law. All in all Blum&Grob stands for more than 50 years of law tradition and experience. Located in the heart of Zurich we employ 60 highly qualified employees, passionate for legal and committed to client benefit.

Types of work undertaken: Blum&Grob’s clients include medium-sized as well as large companies, both Swiss and foreign, organizations, start-ups, entrepreneurs and private individuals. In general we advise clients in all areas of commercial and private law, help them in processes of change, assist in complex transactions and efficiently pursue their claims in disputes.

We are a front runner in aviation and asset finance, have a highly qualified team in private client services (including tax), are well known in the area of banking and finance and intellectual property and have a proven track record in litigation and arbitration.

The firm’s activity is built on professional expertise, experience, teamwork and a trusting relationship between client and attorney. To that end, we foster a personal and open approach with our clients. At the same time, we think and act entrepreneurially, offer pragmatic solutions, and are distinctively cost conscious in carrying out a mandate.

Department Name Email Telephone
Asset finance and aviation Dr. Hans-Ruedi Grob +41 58 320 00 00
Capital markets Dr. Albrecht Langhart +41 58 320 00 00
Corporate and commercial law Gian Marchet Kasper +41 58 320 00 00
Employment law Adrian Hirzel +41 58 320 00 00
Financial services and regulatory Dr. Albrecht Langhart +41 58 320 00 00
Inheritance and estates / trusts and foundations (private clients) Dr. Natalie Peter +41 58 320 00 00
Inheritance and estates / trusts and foundations (private clients) Dr. Natalie Peter +41 58 320 00 00
Intellectual property and information technology / competition Dr. André Wahrenberger +41 58 320 00 00
Life sciences Gian Marchet Kasper +41 58 320 00 00
Litigation / arbitration Dr. Albrecht Langhart +41 58 320 00 00
Mergers and acquisitions / corporate finance Gian Marchet Kasper +41 58 320 00 00
Real estate David Schwaninger +41 58 320 00 00
Restructuring and insolvency Dr. Albrecht Langhart +41 58 320 00 00
Sports law Dr. André Wahrenberger +41 58 320 00 00
Tax law Rolf Schilling +41 58 320 00 00
Tax law Dr. Natalie Peter +41 58 320 00 00
Photo Name Position Profile
Dr Hans-Ruedi Grob photo Dr Hans-Ruedi Grob Partner
 Adrian Hirzel photo Adrian Hirzel Partner
 Gian Marchet Kasper photo Gian Marchet Kasper Partner
Dr Albrecht Langhart  photo Dr Albrecht Langhart Partner
Dr Natalie Peter photo Dr Natalie Peter Partner
 Rolf Schilling  photo Rolf Schilling Partner
 David Schwaninger photo David Schwaninger Partner
Dr André Wahrenberger  photo Dr André Wahrenberger Partner
Swiss German