IOS swiftly gained a reputation for punchy, readable editorial. Place your advertisement alongside this hard-hitting material and we know you will get a strong response from our carefully researched worldwide readership of over 10,000 ocean professionals.
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Magazine Circulation
Geographical Breakdown
| UK | 1,645 |
| Rest of Europe | 1,694 |
| North America | 4,552 |
| S America / Caribbean | 334 |
| Africa | 178 |
| Middle East | 112 |
| Australasia / Asia | 1,488 |
| TOTAL | 10,003 |
