The archive · Developer & Business Tools · Financial decision · 2000–2023
JetBrains: no VC for 20 years, $7B valuation, CZK 14.6B revenue by 2023
Three engineers built IntelliJ IDEA and Kotlin into a multi-billion-dollar developer-tools business without ever taking outside funding.
JetBrains
What the business is
JetBrains makes paid developer tools — IDEs like IntelliJ IDEA, the Kotlin programming language, and now AI coding assistants — sold directly to individual developers and enterprises.
How it started
Three Russian software engineers founded JetBrains in 2000 and moved its corporate HQ to Prague in 2002; the company sold its first IDE to developers willing to pay for genuinely better tooling.
What happened
JetBrains shipped Kotlin in 2011 (Google made it Android's preferred language in 2019), and by Dec 2020 about 9.5M programmers used its tools with roughly a fifth paying. Revenue reached CZK 14.6B in 2023 with CZK 3.9B profit as it began shifting from one-time licenses to subscriptions.
How it ended up
Still private and bootstrapped: ~2,200 employees in 13 offices, more than 12M users, FY2024 revenue above CZK 15B — no external funding round reported.
Background
JetBrains started in 2000 when three Russian software engineers saw that Java developers had to settle for clunky, expensive IDEs. They built IntelliJ IDEA, sold it as paid commercial software from day one, and moved the corporate HQ to Prague in 2002. The bet was simple: developers will pay for tools that are genuinely better, and a company can be built on that without venture money.
The bet compounded. JetBrains created Kotlin in 2011, and Google declared it Android's preferred language in 2019 — by then more than 60% of professional Android developers used it. In Dec 2020 the CEO said 9.5M programmers used JetBrains software, about 20% of them paying, and Bloomberg's Billionaires Index put the company's value near $7B with no external investment and no stock issued.
The financials back the story: 2023 revenue was CZK 14.6B with CZK 3.9B profit, and FY2024 revenue passed CZK 15B. The company grew to roughly 2,200 employees across 13 offices and more than 12M users, and it is now shifting from perpetual licenses to subscriptions while investing in AI coding tools. It remains one of the largest software companies ever built without outside funding.
What has to be true
- Priced tools as commercial software from day one, proving willingness to pay before any scaling.
- Owned the whole stack — IDE, language, and ecosystem — which raised switching costs and deepened loyalty.
- No VC meant no growth-at-all-costs pressure, so the company could stay private, profitable, and patient.
- Consolidating corporate and financial operations in Prague gave it a stable, rules-based base far from the startup hype cycle.
What can be applied
Refusing venture capital is a strategy, not a stunt: when customers pay for the product, funding becomes optional, and private ownership lets a company compound on craft and pricing for decades.
Aftermath
As of September 2026 JetBrains remains a private, bootstrapped company: ~2,200 employees across 13 offices, more than 12 million users, and customers that include most of the world's 100 largest companies. FY2024 revenue passed CZK 15B with CZK 2.98B pre-tax profit; deferred subscription revenue grew about CZK 1.5B to CZK 8.9B as it moves from licenses to subscriptions. It is investing in AI coding products (the Mellum model, the Junie coding agent, and Kineto for vibe coding). No external funding round has been reported.
Sources
- Ruský softwarový fenomén platí v ČR miliardy na daních. Řadí se mezi největší plátce
- Android站队Kotlin后,私企JetBrains估值70亿美元
- Půl miliardy korun. Nenápadná ruská softwarová firma patří v Česku mezi největší plátce daně
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