The following companies and/or individuals offer support contracts and/or consultancy services for Xapian, and may also be able to develop bespoke applications to meet your needs:
Please visit their websites for more information and contact details.
Being listed above should not be taken as any sort of endorsement by the project - the only requirement to be listed is that they've contributed to Xapian.
If you have contributed to Xapian and wish to be listed above, please contact us via the mailing list or IRC.