BiSU
The business, the turning points, and the decisions behind them.
01 / WHAT IT BUILT
What the company did
BiSU was a Turkish online water-ordering platform founded in 2015 (co-founder Ergin Üner). Its app and website let customers order drinking water by subscription or one-time purchase from various brands and water categories, delivered to their doors, with free ordering, price comparison and credit-card payment. It raised multiple rounds including a 2023 investment at a $100 million valuation from a dedicated BiSU venture fund, and at its peak employed around 180 people. PitchBook lists it as Out of Business as of February 2025.
02 / BiSU FAILURE REASONS
Failure reasons
No founder post-mortem is public, but the economics of on-demand water delivery explain the shutdown. BiSU sold a low-margin commodity - 19-litre water jugs - where the delivery cost is the whole business: logistics, couriers, fleet and customer support eat the margin before it exists. Competing against Getir Su (backed by Getir's $11.8B valuation machine) and traditional dealers on price in a market where the product is interchangeable is a race to the bottom. The $100M valuation in 2023 suggests real scale, but scale in water delivery means 180 employees burning cash with no path to pricing power. When the money ran out, the company went out of business.
03 / EVENT HISTORY
Events in the structured record
- Founded
BiSU founded in Turkey as an online water-ordering platform, letting customers order drinking water from various brands by subscription or one-time purchase.
- Investment at $100M valuation
BiSU received an investment at a $100 million valuation from a dedicated BiSU venture capital fund.
- Out of business
PitchBook recorded BiSU as Out of Business on February 20, 2025.
04 / CONTEMPORARY REBUILD ASSESSMENT
Difficulty of rebuilding this project today
Material for this section is being gathered and checked. It will appear here once ready.
Overall assessment: Not completed
05 / CAUSAL CHAIN
How the factors connect
- 01
Commodity delivery is a logistics business, not a tech business: if delivery cost eats the margin, the app is decoration.
- 02
Interchangeable products mean no pricing power: water is water - you compete only on price and speed.
- 03
Beware the $100M valuation trap: fundraising success is not unit economics; 180 employees on thin margins is a burn machine.
- 04
Competing with giants on logistics: Getir Su could subsidise delivery forever; a standalone player cannot.
- 05
When the model is broken at scale, more scale just burns faster.