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Cover of Power of Momentum
English · 2025

Power of Momentum

How from 0 I co-founded companies worth more than 5 billion euros

by Lech Kaniuk

How from 0 I co-founded companies worth more than 5 billion euros.

The English edition of Siła Pędu. Lech Kaniuk tells the story from childhood after moving from Warsaw to Sweden, through early jobs, KYAB, Swedbank, Almi, PizzaPortal, expansion, M&A, and the lessons after an exit. The introduction defines momentum as the energy required to move a project from rest into motion: the first real step costs the most, but once a project is moving, each next step becomes easier.

Table of contents

  1. Word from the author Free
  2. 1 Part One: Beginning, first businesses, and work in Sweden Free
  3. 2 Part One continued: Studies, Luleå, and first companies Free
  4. 3 Part One continued: Swedbank, Almi, 72 Hour Race, and radio
  5. 4 Part Two: It's not a fairy tale, it's a fight
  6. 5 Part Two: Focusing and product development
  7. 6 Part Two: Partnerships, expansion, and M&A
  8. 7 Culture, investors, Appetyczna Sobota, and the finale

Chapters 3+ require a free email unlock. One email unlocks all books.

What readers say

4.55★ · 466 ratings · 108 reviews — Goodreads

"Whenever someone asks me which startup books I recommend — Siła Pędu goes first… some of these stories should be standalone MBA case studies."

Marek Zmysłowski , author of Chasing Black Unicorns — Goodreads review (transl.)

"I'd put it right next to 'The Hard Thing About Hard Things'… This is not a fairy tale, it's a fight."

Piotr Piasek , Goodreads review (transl.)

"Not a typical success story — an authentic account with no sugar-coating."

Michał Sosna , Goodreads review (transl.)

"One of the best I have ever read. Lech is a practitioner."

Wojtek Orzeł , Goodreads review