Companies Founded in 1945
6 profiled companies were founded in 1945. The largest by latest full-year revenue is The Southern Company, at about $29.6 billion for 2025, followed by Mahindra & Mahindra at about $23 billion for 2026.
No two of these companies report the same industry; they cover 6 different ones.
Headquarters-country data is available for 6 of these 6 companies. The largest country groups are India (3) and USA (3).
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.
Constellation Brands: $9.1B FY2026 net sales, founder Marvin Sands, CEO Nicholas Fink, Modelo and Corona in the U.S., plus wine and spirits strategy.
Mahindra & Mahindra (NSE: M&M): FY26 revenue of ~$23.1 billion, ~$1.98 billion profit, #1 in SUVs and tractors, CEO Anish Shah, owners and rivals.
Mattel profile covering FY2025 net sales, net income, CEO Ynon Kreiz, employees, Barbie, Hot Wheels, Fisher-Price, entertainment strategy, and competitors.
Tata Motors profile: post-demerger truck and bus leader, FY2026 revenue ~$9.73B, profit ~$351M, CEO Girish Wagh, Iveco takeover offer and competitors.
Southern Company FY2025 revenue was $29.553B with $4.341B net income. Q2 2026 net income rose to $1.174B; 29,800 employees; CEO Chris Womack.
Wipro profile: FY2026 IT services revenue of $10.48B, CEO Srini Pallia, Premji family history, business model, acquisitions, and competitors.