<s>
Symphony	O
is	O
an	O
instant	B-Application
messaging	I-Application
service	O
aimed	O
at	O
financial	O
firms	O
.	O
</s>
<s>
Symphony	O
is	O
developed	O
by	O
Symphony	B-Protocol
Communication	I-Protocol
Services	O
.	O
</s>
<s>
In	O
October	O
2014	O
,	O
Goldman	O
Sachs	O
,	O
along	O
with	O
14	O
other	O
financial	O
institutions	O
,	O
invested	O
$66	O
million	O
to	O
create	O
Symphony	B-Protocol
Communication	I-Protocol
Services	O
LLC	O
,	O
and	O
acquired	O
Perzo	O
,	O
Inc.	O
,	O
a	O
secure	O
communication	O
application	O
that	O
provided	O
end-to-end	O
encryption	O
messaging	O
.	O
</s>
<s>
Perzo	O
was	O
involved	O
in	O
developing	O
the	O
communication	O
offerings	O
at	O
Skype	B-Application
,	O
Thomson	O
Reuters	O
,	O
and	O
Microsoft	O
.	O
</s>
<s>
In	O
October	O
2015	O
,	O
Symphony	O
announced	O
it	O
had	O
raised	O
$100	O
million	O
in	O
a	O
new	O
round	O
of	O
funding	O
led	O
by	O
Google	B-Application
,	O
with	O
additional	O
investment	O
from	O
Lakestar	O
,	O
Natixis	O
,	O
and	O
other	O
firms	O
.	O
</s>
<s>
On	O
November	O
28	O
,	O
2014	O
,	O
Symphony	B-Protocol
Communication	I-Protocol
Services	O
LLC	O
acquired	O
technology	O
assets	O
developed	O
by	O
Collaboration	O
Services	O
,	O
the	O
open	O
messaging	O
network	O
from	O
Markit	O
Ltd	O
.	O
for	O
an	O
undisclosed	O
amount	O
.	O
</s>
<s>
On	O
August	O
2	O
,	O
2021	O
,	O
Symphony	B-Protocol
Communication	I-Protocol
Services	O
LLC	O
acquired	O
the	O
counterparty	O
mapping	O
platform	O
StreetLinx	O
.	O
</s>
