performis is a modular ERP framework from Infosystem AG of Wil, Switzerland, for small and medium-sized companies in any industry. It covers finance (general ledger, accounts payable and receivable, fixed assets, invoicing), human resources (payroll, personnel administration, time recording) and purchasing, sales and inventory management. All modules work on the same data, and an info centre collects the interactions with each customer. You license only the modules you need and add more later.
Infosystem AG is headquartered in Wil, Switzerland, and its imprint also lists a German subsidiary in Stuttgart. No foreign parent company is named. The website does not say how performis is delivered or in which country the data is stored, so Switzerland is assumed as the hosting region here. Ask the vendor about deployment options, data location and sub-processors. Switzerland is not an EU member but is an EFTA country with an EU adequacy decision for personal data. A Swiss-built ERP can reduce exposure to US jurisdiction, provided the hosting also stays in Europe.