# ClassNK Directory

> Global office network directory with contact and location search. (iPhone/iPad app by NIPPON KAIJI KYOKAI GENERAL INCORPORATED FOUNDATION.)

- Source: https://appshunter.io/ios/app/classnk-directory/id956676438 (this page in markdown: same URL + `.md`)
- Developer: [NIPPON KAIJI KYOKAI GENERAL INCORPORATED FOUNDATION](https://appshunter.io/developer/956676437)
- Category: Business, Navigation
- Price: Free
- Rating: 4.00/5 from 1 App Store ratings
- Age rating: 17+
- Requires: iOS 15.6 · 15 MB
- Languages: American English, Japanese
- Released: 2015-01-28
- Data updated: 2026-07-07
- Monetization: free
- User reviews in markdown: https://appshunter.io/ios/app/classnk-directory/id956676438/reviews.md

## What is ClassNK Directory?

The ClassNK Directory App gives you easy access to our worldwide office network at your fingertips. 

ClassNK is one of the leading classification societies, and working towards safer and greener future.
To be connected with ClassNK's global survey offices has never been easier with this App.

Key features:
- Accessing contact information (such as address, telephone number, email address and staff) for ClassNK's global offices at any time.
- Searching for office locations by port, country or keywords.
- Searching survey office, port by using google maps.

## Key features

- Worldwide office network access
- Contact information for global offices
- Search offices by port, country, or keywords
- View office locations on Google Maps
- Access staff details


## Frequently asked questions about ClassNK Directory

### What is ClassNK Directory?

ClassNK Directory is a mobile application that provides easy access to ClassNK's worldwide office network, allowing users to find contact information and office locations.

### How can I find an office using ClassNK Directory?

You can search for office locations by port, country, or keywords directly within the app. The app also allows you to view survey office and port locations using Google Maps.

### What kind of contact information is available for ClassNK offices?

The app provides access to contact information such as the address, telephone number, email address, and staff details for ClassNK's global offices.

### Is ClassNK Directory free to use?

Yes, ClassNK Directory is available for free on supported devices.

### What devices is ClassNK Directory compatible with?

ClassNK Directory is supported on iPhone, iPad, and iPod devices.

### How often is ClassNK Directory updated?

The latest version of ClassNK Directory is 1.5.7, and it was last updated on February 4, 2026. Updates ensure the app remains current with office information and features.

### What is the age rating for ClassNK Directory?

ClassNK Directory has an age rating of 17+, indicating it is intended for mature audiences.

### Does ClassNK Directory have ads?

No, ClassNK Directory does not contain advertisements.

## Version history (last 5 releases)

### 1.5.7 — 2026-02-04

- Added support for iOS26.

### 1.5.6 — 2025-04-04

- Added support for iOS18.

### 1.5.4 — 2024-03-21

- Added support for iOS17.

### 1.5.2 — 2023-01-19

- Added support for iOS16.
- Fixed some minor bugs.

### 1.5.1 — 2020-12-27

- Added support for iOS14.
- Fixed some minor bugs.

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## More apps by NIPPON KAIJI KYOKAI GENERAL INCORPORATED FOUNDATION

- [NK-SHIPS mobile](https://appshunter.io/ios/app/nk-ships-mobile/id1109981701)
- [PSC Check](https://appshunter.io/ios/app/psc-check/id1181775762)
- [PSC Intelligence](https://appshunter.io/ios/app/psc-intelligence/id1598469166)
- [ClassNK Onboard Image Logger](https://appshunter.io/ios/app/classnk-onboard-image-logger/id1614585559)

All apps by NIPPON KAIJI KYOKAI GENERAL INCORPORATED FOUNDATION: https://appshunter.io/developer/956676437

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-07-07.*