Companies Starting with O

OpenAI profile: ~$70B annualized revenue (Sept 2026), $852B valuation, CEO Sam Altman, ownership by the OpenAI Foundation and Microsoft, and rivals.

Oracle profile: FY2026 revenue of $67.36B, $664B in contracted backlog, co-CEOs Clay Magouyrk and Mike Sicilia, Larry Ellison's 40% stake, business model and

O'Reilly Auto Parts profile: $17.78B 2025 revenue, Q2 2026 results, CEO Brad Beckham, business model, owners and competitors.

Explore Optum's healthcare platform, analyzing Optum Health care delivery, Optum Rx pharmacy services, and Optum Insight analytics.

Read the complete business history and strategy of Otis Worldwide.

Old Dominion Freight Line profile: $5.50B 2025 revenue, Q2 2026 70.1% operating ratio, CEO Marty Freeman, how ODFL makes money, owners and LTL competitors.

Okta profile: $2.919B FY2026 revenue, $235M net income, ~$33B market cap, CEO Todd McKinnon, Auth0, Permiso deal, and rivals Microsoft Entra ID and Ping

onsemi profile: $5.995B 2025 revenue, $1.60B Q2 2026 sales, CEO Hassane El-Khoury, the pending $7B Synaptics deal, business model and rivals.

OKX profile: who owns OKX, CEO Star Xu, the 2026 ICE stake at a $25B valuation, the $504M DOJ plea, MiCA licence, revenue model and rivals Binance and Bybit.

Ola Electric profile: FY26 revenue ₹2,253 crore, Q1 FY27 loss ₹336 crore, Bhavish Aggarwal's 33% promoter stake, Bharat Cell gigafactory and rivals TVS, Bajaj