Companies Headquartered in Houston
7 profiled companies are headquartered in Houston. The largest by latest full-year revenue is Chevron Corporation, at about $189 billion for 2025, followed by Phillips 66 at about $132.4 billion for 2025.
No two of these companies report the same industry; they cover 7 different ones.
Founding dates run from 1879 (Chevron Corporation) to 1994 (Crown Castle Inc.), so the list covers 115 years of companies that chose Houston as their base.
Every figure above comes from the company profiles linked below, where each revenue number carries its fiscal year and source. Run-rates are never used as annual revenue, and revenue reported in other currencies is converted to US dollars at approximate 2025 average rates, so treat the comparison as an order of scale rather than an exact gap.
Baker Hughes company profile updated for FY2025: $27.7B revenue, 56,000 employees, CEO Lorenzo Simonelli, competitors, strategy, and official sources.
Chevron (CVX) profile: $189.0B 2025 revenue, Q2 2026 earnings of $12.1B, CEO Mike Wirth, the Hess/Guyana deal, Houston HQ, competitors and history.
Crown Castle profile: FY2025 revenue of $4.26B, CEO Christian Hillabrant, the $8.5B fiber and small-cell sale closed in May 2026, 40,000+ towers, dividend, and
Halliburton company profile covering history, FY2025 revenue, founder Erle P. Halliburton, CEO Jeffrey A. Miller, business model, and competitive strategy.
Phillips 66 company profile covering FY2025 revenue, CEO Mark Lashier, refining, midstream, CPChem, competitors, and strategy.
SLB FY2025 revenue was $35.71B with $3.37B net income. Q2 2026 revenue hit $8.97B. CEO Olivier Le Peuch, ~109,000 staff, $4.1B Kelvion deal.
Sysco profile with FY2026 revenue of $84.6B, CEO Kevin Hourican, foodservice distribution model, Jetro Restaurant Depot deal, and competitors.