Casa Systems, Inc.
100 Old River Road
Andover, MA 01810
December 11, 2017
VIA EDGAR
Securities and Exchange Commission
Division of Corporation Finance
100 F Street, N.E.
Washington, D.C. 20549
| Re: | Casa Systems, Inc. | |
| Registration Statement on FormS-1 | ||
| FileNo. 333-221658 | ||
| Request for Acceleration |
Ladies and Gentlemen:
Pursuant to Rule 461 promulgated under the Securities Act of 1933, as amended, Casa Systems, Inc. (the “Registrant”) hereby requests acceleration of the effective date of its Registration Statement on FormS-1 (FileNo. 333-221658), as amended (the “Registration Statement”), so that it may become effective at 4:00 p.m. Eastern time on December 13, 2017, or as soon thereafter as practicable.
[Remainder of Page Intentionally Left Blank]
Very truly yours, | ||
CASA SYSTEMS, INC. | ||
| By: | /s/ Jerry Guo | |
| Name: Jerry Guo | ||
| Title: President, Chief Executive | ||
| Officer and Chairman | ||
Signature Page to Acceleration Request
