Step into the heart of innovation at Ordnance Survey’s Southampton HQ.
Explorer House offers a dynamic, modern environment where heritage meets cutting-edge design. With 11 versatile meeting spaces spread across two floors, we cater to a wide range of events—from intimate meetings for 8 people to large-scale conferences accommodating up to 150 guests.
Whether you're planning a team meeting, seminar, exhibition, or client presentation, our rooms are designed to inspire productivity and creativity. Fuel your day with premium refreshments, explore fascinating mapping artefacts, and immerse yourself in a space built to spark ideas.
At Ordnance Survey, our purpose is to help others See a Better Place—and that ethos is reflected in every detail of our venue. Whether you're hosting clients or energising your team, Explorer House is the ideal setting to make your next event memorable.
| Boardroom | Cabaret | Classroom | Classroom with back projection | Dinner | Dinner Dance | Exhibition | Reception | Theatre | Theatre with Back Projection | U-shape | |
|---|---|---|---|---|---|---|---|---|---|---|---|
| Avon | 14 | 12 | 8 | - | - | - | - | - | 30 | - | - |
| Beaulieu | 12 | - | - | - | - | - | - | - | 12 | - | - |
| Blackwater | 10 | - | - | - | - | - | - | - | 10 | - | - |
| Hamble | 20 | 18 | 12 | - | - | - | - | - | 50 | - | 16 |
| Itchen | 12 | 12 | 12 | - | - | - | - | - | 30 | - | - |
| Meon | 14 | 12 | 8 | - | - | - | - | - | 30 | - | - |
| MFS | 36 | 64 | 52 | - | - | - | - | - | 150 | - | 24 |
| River Test | 24 | 24 | 18 | - | - | - | - | - | 50 | - | 18 |
| Solent | 36 | 64 | 52 | - | - | - | - | - | 150 | - | 24 |
| Stour | 14 | 12 | 8 | - | - | - | - | - | 50 | - | 17 |
| Wey | 10 | - | - | - | - | - | - | - | 10 | - | - |
| Rate Ex/Inc (GBP) | Package details | |
|---|---|---|
| Midweek Day Delegate | From £34.50 (Ex Tax) | Classic Menu |
| Deli Menu | From £40.50 (Ex Tax) | Start time - Freshly brewed coffee and a selection of teas with bottled water and fresh fruit juice jugs. Fresh Greek yoghurt with fruit and nut granola, seasonal fruit compote and continental croissants with a selection of hams & cheeses |
Explorer House
Adanac Drive
Southampton
Hampshire
SO16 0AS
Located just off the M271 near Southampton. From M27 J3, take M271 south, exit left after ½ mile, then left to Lordshill. At the roundabout, take the 2nd exit onto Adanac Drive. OS is ahead; 3rd exit for visitor parking. Bluestar buses stop nearby.
We offer 2 designated disabled parking spaces conveniently located at the front of the building. For cyclists, a secure bike shed is available towards the rear of the premises. Access to the bike shed can be arranged by visiting Reception, where a pass will be issued.
