<s>
Clarizen	B-Protocol
,	O
Inc	O
.	O
is	O
a	O
project	B-Application
management	I-Application
software	I-Application
and	O
collaborative	O
work	O
management	O
company	O
.	O
</s>
<s>
Clarizen	B-Protocol
uses	O
a	O
software	B-Architecture
as	I-Architecture
a	I-Architecture
service	I-Architecture
business	O
model	O
.	O
</s>
<s>
Clarizen	B-Protocol
's	O
features	O
include	O
attaching	O
CAD	O
drawings	O
to	O
a	O
project	O
,	O
moving	O
between	O
the	O
project	O
view	O
and	O
design	O
view	O
and	O
an	O
E-mail	O
reporting	O
feature	O
.	O
</s>
<s>
In	O
May	O
2014	O
Clarizen	B-Protocol
raised	O
$35	O
million	O
in	O
venture	O
capital	O
investment	O
led	O
by	O
Goldman	O
Sachs	O
.	O
</s>
<s>
In	O
April	O
2020	O
,	O
Clarizen	B-Protocol
appointed	O
Matt	O
Zilli	O
as	O
its	O
new	O
CEO	O
,	O
replacing	O
Boaz	O
Chalamish	O
who	O
is	O
appointed	O
as	O
Executive	O
Chairman	O
.	O
</s>
