Rowany Golf Club enjoys the support of an array of sponsors who year-on-year give valued support in sponsoring major competitions.
The list of sponsors is as follows:
| Monthly Medals | Tower Insurance |
| Stableford Series | Tower Insurance |
| Club Championship | Conister Bank |
| Port Erin Town Cup | Port Erin Commissioners |
| Easter Monday Open Stableford | Aries Fashion |
| T.A.D Memorial Shield | Steve Meehan & Dave Corrin |
| Carrick Cup | Celtic Associates |
| Dave Corrin Developments Open Stableford | Dave Corrin Developments |
| H P Kelly Cup | The Gray Family |
| Week of Golf AM-AM | TBA |
| Week of Golf Ladies Team Competition | Nedbank Private Wealth |
| Week of Golf Gents Stableford | Nedbank Private Wealth |
| Week of Golf FBBB | Port Erin Chippy |
| Week of Golf: Individual Stableford | Tower Insurance |
| Week of Golf Greensome | Astall Construction |
| Week of Golf: Texas Scramble | Isle of Man Farmers |
| Week of Golf: The Haven Members Individual Stableford | The Haven Members |
| Haven Homes Open Stableford | Haven Homes Ltd |
| The Jack Oates Stableford | Chris Oates |
| The R Heginbotham Individual Stableford Competition | Roger Heginbotham |
| The Terry Croft Memorial Cup | Tim Croft |