Comsys
Comsys Holdings Corporation (コムシスホールディングス株式会社, Komushisu Hōrudingusu Kabushiki-gaisha) is a Japanese construction company, specializing in telecommunication facility construction and engineering.[4] It is a constituent of the Nikkei 225 stock market index.[5]
 | |
Native name | コムシスホールディングス株式会社 |
|---|---|
| Public (K.K) | |
| Traded as | TYO: 1721 Nikkei 225 Component |
| ISIN | JP3305530002 |
| Industry | Construction Engineering |
| Founded | September 23, 2003 |
| Headquarters | Higashigotanda, Shinagawa-ku, Tokyo 141-8647 , Japan |
Key people | Takashi Kagaya (President) |
| Services |
|
| Revenue |  (US$ 4.3 billion) |
(US$ 254 million) | |
Number of employees | 11,581 (consolidated, as of March 31, 2018) |
| Website | Official website |
| Footnotes / references [1][2][3] | |
Renewable energy
The company designed and built a 4.87-MW solar plant in the prefecture of Kyoto for Lixil Group that was launched on September 1, 2015.[6] A year later Comsys started the operation of a floating solar power plant on a reservoir in Kato City, Hyogo Prefecture.[7]
gollark: > I mean, I don't think that potatOS was a success<@170530017103577089> HERESY!
gollark: <@!222424031368970240> If you're trying to make a sandbox which can't be broken even if you know it's there and are deliberately trying to remove it here are some things to watch out for- `getfenv`- `os.queueEvent` (if you run code which does basically any IO outside of the sandbox/with access to non-sandbox functions)- `debug`- `load` (it has some weird environment quirks)- `io` (due to, again, environment weirdness, depending on how you load the new FS API it might still use the regular one)- potential meddling with global APIs like `string` and/or metatables, to confuse your sandboxing codeand to hide it you probably also want to worry about- `debug`- `string.dump`- `error` (you can generate stack tracebacks in a really convoluted way using it, which could allow detecting the sandbox)- `error` (in some very convoluted way you can generate stack tracebacks using this and thus realize
gollark: Proper sandboxing is extremely hard. But if you want to protect against people/things not actively attempting to break it you can do quite well.
gollark: What happened to make you want to avoid programming anyway?
gollark: I don't really care enough about replacing DokuWiki now to pay money for it.
References
- "Corporate Data". Comsys Holdings. Retrieved May 14, 2019.
- "About the company". Financial Times. Retrieved May 14, 2019.
- "Company Profile". Nikkei Asian Review. Nikkei Inc. Retrieved May 14, 2019.
- "Japan's Comsys to put all treasury stock into acquisitions". Nikkei Asian Review. Nikkei Inc. October 8, 2014. Retrieved May 14, 2019.
- "Components:Nikkei Stock Average (Nikkei 225)". Nikkei Inc. Retrieved May 14, 2019.
- Morais, Lucas (September 1, 2015). "Japan's Lixil switches on 4.9-MW solar plant in Kyoto". See News. Retrieved September 15, 2015.
- Kaneko, Kenji (January 20, 2016). "Comsys starts up floating solar power plant in Hyogo". Japan Today. Retrieved May 14, 2019.
External links
- Official website (in English)
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