Private company

Sigma Seven e

Logo: ©2025 SIGMA SEVEN E Co,Inc, Public domain, via Wikimedia Commons³

Sigma Seven e is a Japanese company based in Tokyo, founded in 2009.¹

株式会社シグマ・セブンe（英: SIGMA SEVEN E Co,Inc）は、日本の声優・ナレーター事務所。株式会社シグマ・セブンの子会社。² From the Japanese Wikipedia, CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

Oct 1, 2009Founded¹

Industrytertiary sector of the economy¹
HeadquartersTokyo, Japan¹
Websitesigma7e.com
Legal formkabushiki gaisha¹

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Subsidiaries and ownership

Owners

Sigma Seven

From Wikidata.¹

Timeline

Oct 1, 2009Founded Founded¹

Links

Websitesigma7e.com¹
WikidataQ11307110

Sources

The numbers on this page point here. Each one links to the record it came from.

1
WikidataSigma Seven e on Wikidata
2
WikipediaSigma Seven e on the Japanese Wikipedia
3
Wikimedia CommonsSigma Seven e logo by ©2025 SIGMA SEVEN E Co,Inc, Public domain