Private Companies for Accredited Investors

23 private company profiles covering valuations, key backers, secondary market access, and how accredited investors get deal access through WealthUnion.

Anduril

Defense Technology

$60B

Anduril is the $60B private defense technology company building autonomous systems for the US military, with a 10-year US Army contract worth up to $20B.

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Anthropic

Artificial Intelligence

$380B

Anthropic is the $380B AI safety lab behind Claude, backed by Amazon and Google, with over $30B in annualized enterprise revenue as of early 2026.

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Anysphere

Artificial Intelligence

$29.3B

Anysphere makes Cursor — the AI-native code editor that scaled from $100M to $2B in annualized revenue in 15 months and is in talks to raise at a $60B valuation.

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Apptronik

Humanoid Robotics

$5B+

Apptronik builds the Apollo humanoid robot — valued at $5B+ with $935M raised, commercially deployed at Mercedes-Benz and GXO Logistics factories.

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Brex

Financial Technology

$5.15B

Brex was acquired by Capital One for $5.15B in January 2026. Previously the leading corporate card and financial management platform for startups, now a Capital One subsidiary.

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ByteDance

Consumer Internet

$550B

ByteDance is the $550B parent company of TikTok and Douyin — the world's most valuable private company, with $186B in projected 2025 revenue.

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Cerebras

Artificial Intelligence

$23B

Cerebras is the $23B AI chip company building wafer-scale processors that compete with NVIDIA for frontier-model training — with an IPO targeting Q2 2026 on Nasdaq under CBRS.

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Crusoe

AI Infrastructure & Energy

$10B+

Crusoe is the $10B+ AI data center company building clean-energy-powered compute infrastructure, with $3.9B raised and pre-IPO fundraising underway in 2026.

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Databricks

Artificial Intelligence

$134B

Databricks is the $134B private data and AI platform company at a $5.4B annualized revenue run rate, growing 65% YoY with positive free cash flow.

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Erebor Bank

Financial Technology

$4.35B

Erebor Bank is a newly chartered US national bank backed by Palmer Luckey and Peter Thiel, targeting AI, crypto, defense, and manufacturing sectors with $635M in initial capital.

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Figure AI

Humanoid Robotics

$39B

Figure AI is the $39B humanoid robotics company whose Figure 02 robot has logged 1,250+ hours at a BMW factory, with a BotQ facility planned to produce 12,000 humanoids per year.

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Harvey

Artificial Intelligence

$11B

Harvey is the $11B AI platform for law firms and enterprises — $190M ARR, 100,000+ lawyers across 1,300 organizations, with Sequoia leading three consecutive rounds.

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Kalshi

Prediction Markets

$22B

Kalshi is the $22B CFTC-regulated prediction market exchange with $1.5B in annualized revenue — the largest regulated event-trading platform in the US.

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Kraken

Cryptocurrency

$13.3B

Kraken is the $13.3B crypto exchange that confidentially filed for IPO in April 2026, with $2.2B in 2025 revenue and $576.8B in quarterly volume.

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OpenAI

Artificial Intelligence

$852B

OpenAI is the $852B AI lab behind ChatGPT, GPT-5, and the consumer and enterprise products that made generative AI a mass-market category.

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Perplexity

Artificial Intelligence

$22.6B

Perplexity is the $22.6B AI search company that reached $500M annualized revenue and 100M+ monthly active users by April 2026 — the most credible challenger to Google Search in decades.

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Physical Intelligence

Robotics & AI

$5.6B

Physical Intelligence builds robot foundation models — the 'GPT for robots' — and is in talks to raise $1B at an $11B valuation, doubling in four months.

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Polymarket

Prediction Markets

$9B

Polymarket is the $9B crypto-native prediction market backed by the NYSE's parent company, with $2.3B raised and MLB as its official prediction-market partner.

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Project Prometheus

Artificial Intelligence

$6.2B+

Project Prometheus is Jeff Bezos' $6.2B 'physical AI' startup applying frontier AI to manufacturing, aerospace, and automobile engineering — one of the best-capitalized AI startups at launch.

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Replit

Artificial Intelligence

$9B

Replit is the $9B AI-powered coding platform that tripled its valuation in six months, with $150M ARR and a target of $1B run-rate revenue by end of 2026.

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Shield AI

Defense Technology

$12.7B

Shield AI is the $12.7B defense AI startup building autonomous drones and the Hivemind autonomy platform, projecting $540M+ in 2026 revenue after a $2B Series G.

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SpaceX

Aerospace & Defense

$800B

SpaceX is a private aerospace company valued at $800B in its December 2025 tender offer, with Starlink at 10M+ subscribers and an IPO targeted for mid-2026.

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Stripe

Financial Technology

$159B

Stripe is the $159B private payments infrastructure company that processed $1.9 trillion in volume in 2025 — up 34% year-over-year.

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