Acquired by
Microsoft

Acquired by
IPO

a

a b

Acquired by
Walmart

a

a

Acquired by
Intuit

a b c d e

c d e

Acquired by
RELX

Acquired by
IPO

a b c

Acquired by
CBRE

a b

a b

Seed a b c

Seed

Seed a

a b c

b c

a

Seed c

a

Acquired by
AirBnB

a b

Seed a b

Seed

a