Attached files

file filename
10-K - 10-K - STAMPS.COM INCstmp-1231201910k.htm
EX-32.2 - EXHIBIT 32.2 - STAMPS.COM INCa12312019ex32210k.htm
EX-32.1 - EXHIBIT 32.1 - STAMPS.COM INCa12312019ex32110k.htm
EX-31.2 - EXHIBIT 31.2 - STAMPS.COM INCa12312019ex31210k.htm
EX-31.1 - EXHIBIT 31.1 - STAMPS.COM INCa12312019ex31110k.htm
EX-24.5 - EXHIBIT 24.5 - STAMPS.COM INCa12312019ex24510k.htm
EX-24.4 - EXHIBIT 24.4 - STAMPS.COM INCa12312019ex24410k.htm
EX-24.3 - EXHIBIT 24.3 - STAMPS.COM INCa12312019ex24310k.htm
EX-24.2 - EXHIBIT 24.2 - STAMPS.COM INCa12312019ex24210k.htm
EX-24.1 - EXHIBIT 24.1 - STAMPS.COM INCa12312019ex24110k.htm
EX-23.1 - EXHIBIT 23.1 - STAMPS.COM INCa12312019ex23110k.htm
EX-4.2 - EXHIBIT 4.2 - STAMPS.COM INCa12312019ex4210k.htm



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Exhibit 21
 
LIST OF SUBSIDIARIES

Stamps.com Inc.’s subsidiaries other than certain subsidiaries which, considered in the aggregate as a single subsidiary, would not constitute a "significant subsidiary" (as defined in Rule 1-02(w) of Regulation S-X) as of December 31, 2019, are as set forth below.

Stamps.com Inc.'s direct wholly owned subsidiaries include:

Auctane LLC, a Texas limited liability company, d/b/a ShipStation;
Interapptive Inc., a Missouri corporation, d/b/a ShipWorks;
Pacific Shelf 1855 Limited, a limited company organized under the laws of England and Wales;
PhotoStamps Inc., a California corporation;
PSI Systems, Inc., a California corporation d/b/a Endicia;
ShipEngine Inc., a Delaware corporation; and
ShippingEasy Group, Inc., a Delaware corporation.


In addition:

MetaPack Limited, a limited company organized under the laws of England and Wales, is wholly owned by Pacific Shelf 1855 Limited and is an indirect wholly owned subsidiary of Stamps.com Inc.;

MetaPack Germany GmbH, MetaPack Holdings USA, Inc., MetaPack Poland Sp. z o.o. and MetaPack Software SAS are organized under the laws of Germany, the State of Georgia, Poland and France, respectively, are wholly owned by MetaPack Limited and are indirect wholly owned subsidiaries of Stamps.com Inc.;

Abol Software, Inc., a Georgia corporation, is wholly owned by MetaPack Holdings USA, Inc. and is an indirect wholly owned subsidiary of Stamps.com Inc.;

ShippingEasy, Inc., a Delaware corporation, is wholly owned by ShippingEasy Group, Inc. and is an indirect wholly owned subsidiary of Stamps.com Inc.; and

ShipStation Limited, a limited company organized under the laws of England and Wales, is wholly owned by Auctane LLC and is an indirect wholly owned subsidiary of Stamps.com Inc.



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