List Of All cybersecurity company Leads in Yokohama
Find cybersecurity company in Yokohama — 10 local businesses are listed below with their contact details and ratings. 令和セキュリティサービス leads the ratings at 5.0★, and most businesses on this list average around 4.1★. Details were last refreshed 9/5/2026, so you can browse with confidence and reach out directly to the ones that fit.
10 results · last updated 9/5/2026
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| Name | Phone | Links | Reviews | Category | |
|---|---|---|---|---|---|
| 令和セキュリティサービスJapan, 〒231-0032 Kanagawa, Yokohama, Naka Ward, Furocho, 1 Chome−2番地7 シャトレーイン横浜 401 | +8*****••••0 | — | 5.0(1 reviews) | Security guard service | |
| 株式会社セキュリティ神奈川Japan, 〒231-0048 Kanagawa, Yokohama, Naka Ward, Horaicho, 2 Chome−4-3 関内ＳＰＩビル CIMA関内ビル6F | +8*****••••3 | — | 5.0(1 reviews) | Security guard service | |
| NRIセキュアテクノロジーズ株式会社 横浜オフィス4 Chome-4-1 Minatomirai, Nishi Ward, Yokohama, Kanagawa 220-0012, Japan | — | in**••••co.jpRegister to View | 5.0(1 reviews) | IT security service | |
| Hacking-Labhacking-lab.com | +***8**••••0 | te**••••*.comRegister to View | 4.6(5 reviews) | Security service | |
| サイバーコム（株）横浜本社4 Chome-34 Honcho, Naka Ward, Yokohama, Kanagawa 231-0005, Japan | +8***68••••1 | — | 2.6(13 reviews) | Software company | |
| サイバーコム（株）関内オフィスJapan, 〒231-0005 Kanagawa, Yokohama, Naka Ward, Honcho, 4 Chome−34 横浜本社ビル | +8***68••••1 | — | 2.5(8 reviews) | — | |
| サイバーセキュリティソリューションズ株式会社Japan, 〒220-0003 Kanagawa, Yokohama, Nishi Ward, Kusunokicho, 西区18−6 横浜西口オーケービル 4F | +8*****••••8 | na**••••co.jpRegister to View | — | — | |
| ㈱サイバーミッションズJapan, 〒231-0005 Kanagawa, Yokohama, Naka Ward, Honcho, 1 Chome−3 綜通横浜ビル 5F | +8*****••••3 | — | — | Computer consultant | |
| ㈱日本サイバーテック25-2 Yamashitacho, Naka Ward, Yokohama, Kanagawa 231-0023, Japan | +8*****••••2 | — | — | Computer consultant | |
| CyberGuardiansJapan, 〒231-0003 Kanagawa, Yokohama, Naka Ward, Kitanakadori, 3 Chome−33 中小企業共済会館ビル 1階 | +8***7**••••3 | in**••••*.netRegister to View | — | Corporate office |