3. GOOGLE এর জন্ম – 4 SEPTEMBER 1998
HEADQUARTER : MOUNTAIN VIEW, CALIFORNIA,
UNITED STATES
FOUNDED: SEPTEMBER 4, 1998, MENLO PARK,
CALIFORNIA, UNITED STATES
CEO: SUNDAR PICHAI (OCT 2, 2015–PRESENT)
FOUNDERS: LARRY PAGE, SERGEY BRIN
4. YOU TUBE এর জন্ম FEBRUARY 14, 2005
FOUNDED: FEBRUARY 14, 2005, SAN MATEO,
CALIFORNIA, UNITED STATES
ACQUISITION DATE: NOVEMBER 13, 2006
CEO: SUSAN WOJCICKI (FEB 5, 2014–)
5. FACEBOOK এর জন্ম FEBRUARY 4, 2004
FOUNDED: FEBRUARY 4, 2004, CAMBRIDGE,
MASSACHUSETTS, UNITED STATES
HEADQUARTERS: MENLO PARK,
CALIFORNIA, UNITED STATES
FOUNDERS: MARK ZUCKERBERG,
6. YAHOO এর জন্ম MARCH 2, 1995
FOUNDED: MARCH 2, 1995, SANTA
CLARA, CALIFORNIA, UNITED STATES
HEADQUARTERS: SUNNYVALE,
CALIFORNIA, UNITED STATES
FOUNDERS: JERRY YANG, DAVID FILO
7. TWITTER এর জন্ম MARCH 21, 2006
FOUNDED: MARCH 21, 2006, SAN FRANCISCO,
CALIFORNIA, UNITED STATES
CEO: JACK DORSEY (OCT 5, 2015–)
HEADQUARTERS: SAN FRANCISCO, CALIFORNIA,
UNITED STATES
FOUNDERS: EVAN WILLIAMS, NOAH GLASS, JACK
DORSEY, BIZ STONE
