512x512pxIndian Oil logo, Indian Oil Corporation, national oil company, petroleum business, energy sector branding, corporate identity design, fuel industry emblem
800x800pxIndian Oil Corporation logo, orange and blue color brand, petroleum refining company, Indian energy sector, oil corporation branding, fuel industry sign, corporate identity design
512x512pxHindustan Petroleum logo, HP lubricants business, Indian oil corporation branding, petroleum and lubricant signage, energy sector symbols, corporate identity visuals, fuel industry emblems
