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Martin Johnsen | Who Raised What
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Martin Johnsen
verified=2026-09-28
json
object_to_this_page
now
Founder,
Subsets
YC
education
null
connections n=2
open_in_graph
all 2
cofounded 2
worked_with 0
board 0
led 0
invested 0
coinvested 0
alumni 0
family 0
person
tie
since
src
Nikolai Skelbo
COFOUNDED
subsets-com
null
YC
Oliver Brandt
COFOUNDED
subsets-com
null
YC
Nikolai Skelbo
YC
cofounded
Oliver Brandt
YC
cofounded