Pennling is a learning studio where parents in Switzerland understand investing — so they can begin shaping their children's financial future from day one, with clarity and a long view.
How compounding builds your child's financial future — quietly, patiently, before they can walk. A single decision in the first months of life, made well, outperforms a lifetime of contributions to Switzerland's state pension.
Read the seminar →The most powerful tool for a parent is understanding what time does to small, consistent amounts of money. Pennling's calculators show the curve — from first franc to retirement income.
Open the full calculator →Illustrative. 7% annual nominal return compounded monthly. Not financial advice.
Parents sharing what actually works — no selling, no advice fees, no affiliate noise. Discussion threads organised by canton and child age.
Pennling was founded by Sabina Jasinski — a finance professional who built her career in corporate financial management and international treasury before becoming a mother.
A CFA Level I candidate with experience in corporate financial management and a further year in treasury at an international corporate group, Sabina built Pennling because the knowledge gap she saw in her own circle was striking: highly educated parents — doctors, lawyers, engineers — who understood their profession deeply but had never been taught how investing actually works. The education never came. The consequence: years of compounding quietly lost.
Pennling is the resource she wished existed when her son was born. Independent, calmly written, rigorously researched, and entirely focused on the long view that parents have — and the children who benefit from it.
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