Can Thunderstone recommend any third-party Texis consultants?

Maybe. There actually is some misunderstanding about what skills Texis consulting entails. The relevant experience is mostly related to standard rdbms application development and web scripting. Very little of it is Texis-specific. Thus, the best consultant may be a local database application developer who can sit down with you to understand your project. Ideally, a consultant will have implemented a web front-end to a large SQL database, such as one involving a million-row table. With that in mind, however, please let us know your needs. We might be able to refer you to a consultant or VAR for a custom solution to a specific problem.