Isabel Bach
Head Interimsmanagement
Interimsmanagement
Payroll
HR Administration
HR Management
HR Projects
Stefanie Renger
Head Key Account Management
HR Outsourcing

HR Management
HR Administration
HR Projects
Susan Dumont
Head HR Services Neuhausen
HR Administration
HR Management
HR Outsourcing
Payroll
Sarah Rindlisbacher
Head HR Services Frauenfeld
Payroll
HR Administration
HR Management
HR Outsourcing
HR Projects
Patrizia Schiltknecht
Expert
HR Management
HR Projects
HR Outsourcing
Interimsmanagement
ABOUT US
Freestar-Services AG and ProPers AG have been working successfully as service providers in the field of personnel management for many years.
Thanks to structured and efficient processes, we are able to offer payroll and personnel administration regardless of the industry or location, giving you freedom and legal certainty. Our broad network and close customer contact enable us to respond individually to our local and international customers and thereby support you on your successful path.
Freestar-Services AG and its subcompany ProPers AG have been working closely together under the same management since 2020. Under the motto "Two companies – one team", it is our mutual goal to offer small and medium-sized companies in Switzerland the opportunity for professional and cost-effective HR work, to a certain extent as part-time HR managers.
We are part of the Freestar group.
In the following areas we work closely with other Freestar companies:
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IT personnel leasing / placement
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Rollouts and migrations
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IT Service Desk Service
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Recruiting
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Personnel leasing
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Human resource development
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Negotiation technique
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Team leadership
OUR TEAM
Isabel Bach
Head Interim Management
interim management
payroll
HR administration
human resource management
HR projects
Stefanie Renger
Head Key Account Management
HR outsourcing
human resource management
HR administration
HR projects
Patrizia Schiltknecht
Expert
human resource management
HR projects
HR outsourcing
interim management
Susan Dumont
Head of HR Services Neuhausen
HR administration
human resource management
HR outsourcing
payroll
Sarah Rindlisbacher
Head HR Services Frauenfeld
payroll
HR administration
human resource management
HR outsourcing
HR projects
Barbara Ochsner
Expert
payroll
HR projects
human resource management
interim management
Our values
Our actions are based on five guiding principles. On this basis, we lead our customers and our company to success.
Your request shows us the path.
We are guided by our customers’ individual needs and take a proactive, solution-oriented approach to fulfilling them. Personal dialogue is something we deeply care about. We incorporate current market trends and innovations into our advice.
Take us at our word.
Commitment is one of our company’s core qualities. You can rely on our word: we do what we promise. This is how we show our respect and foster positive relationships.
Transparency enhances our collaboration.
Open communication creates a trusting work environment. This also entails a healthy approach to making mistakes so we can improve. Clear, honest statements prevent misunderstandings and facilitate processes.
We get the maximum out if it.
We are constantly optimizing our working processes in order to improve our productivity and efficiency. This, in turn, increases employees’ motivation and expands their skillsets – to the benefit of our customers and the company.
We reach out goals together.
A strong team spirit and a pleasant working environment are our hallmarks: we ensure our dealings are shaped by respect and tolerance. As an attractive employer, we support our employees and motivate them with remuneration and benefits in line with market benchmark.
