Sixa
The business, the turning points, and the decisions behind them.
01 / WHAT IT BUILT
What the company did
Sixa was a Ukrainian cloud-computing startup founded by Mykola Minchenko and Evgeny Nechayev, backed by Y Combinator. It offered cloud-based personal computers: users could rent powerful virtual machines by the hour or month for development, design or gaming, streamed to low-end devices. Investors were drawn by the idea of renting supercomputer power on demand amid the growth of VR, which demanded heavy hardware.
02 / Sixa FAILURE REASONS
Failure reasons
Sixa collapsed into an alleged fraud: after raising nearly $5 million, the founders stopped sending reports, CEO Mykola Minchenko stopped answering calls and letters, and investors could not access the promised product—one investor concluded the company had no employees besides the founders. Largest investor Tandem Capital withdrew half of its $3.5 million round. The Delaware entity stopped paying taxes after 2018 and accumulated over $400,000 in tax debt; the company never formally declared bankruptcy.
03 / EVENT HISTORY
Events in the structured record
- Launch and early funding
Sixa launches cloud computers for development, design and gaming, available by the hour or monthly; it raises early venture funding from Startupbootcamp Istanbul, WS Investments and Y Combinator.
- Founders disappear
Investors last hear from Sixa; founder reports arrive with growing delays and then stop, CEO Minchenko ceases responding, and Tandem Capital withdraws half of its $3.5 million investment.
- Fraud investigation
AIN.UA publishes an investigation into Sixa's disappearance after ~$5 million raised; TMT Investments, which put in $300,000, hires lawyers; the Delaware company has not paid taxes or filed reports since 2018, with tax debt over $400,000.
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
Sixa raised nearly $5 million in total ($4.06 million publicly announced, $1 million from Innes Worldwide Holdings, ~$1.4 million more undisclosed).
- 02
In 2019 the founders stopped communicating; largest investor Tandem Capital withdrew half of its $3.5 million round.
- 03
No reliable company-level loss figure with subject/period/basis was disclosed; investor losses are not a company loss under the loss rule.