World's Most Valuable Private Companies 2025

About This Dataset

The world's highest-valued private (non-publicly listed) companies ranked by estimated valuation in 2025, in billions of USD according to CB Insights, Bloomberg, and investor disclosure data. SpaceX surpassed all other private companies to reach a valuation exceeding $350 billion in 2024 — making it the most valuable private company in history and worth more than most publicly listed aerospace companies combined.

Analysis

The top three in Estimated Valuation (Billion USD) in 2025 are SpaceX (USA) (350), ByteDance (China) (225) and OpenAI (USA) (157). The 8 entries cover a range of 305, from 350 down to 45. First and second are separated by 125, so the leader sits inside the field rather than apart from it. Only 2 of the 8 reach even half the leader's figure (175 or more).

Source: Wikipedia

Key Findings

🏆

SpaceX (USA) leads in Estimated Valuation (Billion USD) with 350 in 2025.

📊

Average Estimated Valuation (Billion USD) in 2025: 138 · median: 108.

↔️

Gap in 2025: SpaceX (USA) is 7.8× larger than Revolut (UK).

World's Most Valuable Private Companies 2025

Bar

H-Bar

Line

Area

🗺 Map

Table

Data Insights Below

Data Insights

Numbers, trends & sources behind this chart

Admin

⬡

Data Points

8 categories · 1 year

↑

Top Value

350

SpaceX (USA)

Estimated Valuation (Billion USD) · 2025

◈

Metrics

Estimated Valuation (Billion USD)

◷

Period

2025

Single year snapshot

Methodology & source

Data source: Wikipedia
Coverage: 8 entities · 2025 · 8 observations
Measure: Estimated Valuation (Billion USD)
Last updated: 6 September 2026
Compiled by: The ANYSTAT team, from the source above

How the figures are calculated

Values are shown as reported by the source. Nothing is rescaled, rebased or converted — the only changes are thousand separators and decimals shown to two places.
Entities are ranked highest-first on their value in 2025.