Groundwater Vistas is licensed for a single user. It is licensed by default with a hardware lock (USB dongle) which attaches to a USB port and allows you to move GV to any computer you like. GV will only run on the computer that has the dongle.
| Groundwater Vistas 6 Standard | £930 |
| Groundwater Vistas 6 Advanced | £1,320 |
| Groundwater Vistas 6 Professional (formerly Enterprise) | £1,900 |
| Groundwater Vistas 6 Premium | £2,475 |
| Standard upgrade from V5 Standard | £275 |
| Advanced upgrade from V5 Advanced | £380 |
| Professional upgrade from V5 Enterprise | £420 |
| Upgrade from V5 Standard to V6 Advanced | £660 |
| Upgrade from V5 Advanced to V6 Professional | £960 |
| Upgrade from V6 Standard to V6 Advanced | £385 |
| Upgrade from V6 Standard to V6 Professional | £965 |
| Upgrade from V6 Standard to V6 Premium | £1,540 |
| Upgrade from V6 Advanced to V6 Professional | £580 |
| Upgrade from V6 Advanced to V6 Premium | £1,160 |
| GW3D | £260 |
| GW3D upgrade from V1 or V2 | £130 |
All Users MUST return their existing hardware locks. If a user needs to use version 5 for project reasons, they may receive a temporary security code during the transition to V6. Please contact ESI for prices on upgrades from Versions earlier than GV5.
AquiferWin32 is licensed for a single user. It is licensed by default with a hardware lock (USB dongle) which attaches to a USB port and allows you to move Aquifer to any computer you like. Aquifer will only run on the computer that has the dongle.
| AquiferWin32 V5 | £415 |
| Upgrade AquiferWin32 V4 | £65 |
| Upgrade from AquiferWin32 V3 or Winflow V3 | £255 |
All Users MUST return their existing hardware locks. If a user needs to use an existing version for project reasons, they may receive a temporary security code during the transition to V5.
Please see our FEFLOW licensing and purchase page
Please see our MIKE SHE page
A RAM USB single seat dongle is included in the price of RAM.
NOTE: RAM requires a licensed copy of Crystal Ball (version 7 or above) in order to perform probabilistic risk assessments. Please contact ESIfor more information on Crystal Ball.
| RAM3 | £650 |
| RAM Upgrade 2.X to 3.0 | £199 |
| RISC 5 – Single PC licence | £550 |
| RISC upgrade V4 to V5 | £280 |
ESI’s Statistics Calculator Tool
| Statistics Calculator Tool – Single PC licence | £449 |
| Statistics Calculator Upgrade 1.x to 2.x Standard | £149 |
| Local Authority’s pleasecontact ESI for upgrade prices |
Please contact ESIfor a quote for Professional. Enterprise, ArcGIS plugins and more.
Please contact ESIfor a quote for Leapfrog Hydro.
To purchase any of ESI’s environmental software (groundwater modelling, risk assessment and data management) please contact ESI using the link above. We can accept payment over the phone from most major credit and debit cards including MasterCard, Visa, Maestro, JCB, Visa Electron and Solo (we do not accept American Express or Diners ClubCard).
If you would prefer to receive an invoice from ESI please contact ESI.
* Add £15 for shipping costs
All prices are exclusive of VAT.
Please note full payment must be received before software can be distributed.
Multiple-copy discounts are available on selected software to the same organisation within the same country.
10% discounts are available for selected software if bought with one of ESI’s training courses. Click here to view the latest course listing.
Registered Office: New Zealand House,
160 Abbey Foregate, Shrewsbury, SY2 6FD
Tel: +44 (0) 1743 276100
Fax: +44 (0) 1743 248600
Registered in England and Wales No: 3212832
VAT registration No: GB691757588