Twigkit, the search-user-interface company, founded by Hjörtur Stefán Ólafsson and Bjarki Hólm, has been acquired by Lucidworks. Stefán will join Lucidworks as chief strategy officer, and Bjarki as VP of solutions. The valuation of the deal is undisclosed.

From Twigkits‘ announcement:

Today we are taking a leap forward. We have joined forces with Lucidworks, a company that is reshaping the data and discovery industry and the tour-de-force behind Apache Solr, the world’s most popular open source search engine. Whilst we have been busy making it easier to build intuitive applications for end users, Lucidworks has been working from the other side of the fence – on redefining the foundations of search itself.

From Lucidworks’ CTO Grant Ingersoll post about the acquisition:

Thanks to Twigkit’s integration with Lucidworks Fusion and the ability to federate across multiple data sources, this acquisition enables us to further deliver on our vision of intelligent data access via interfaces that are built with the end user in mind.

This marks the first tech acquisition involving Icelander’s since Northstack was founded in 2015. It’s also one of few acquisitions where Icelander-led companies are acquired by Silicon Valley co’s (other’s would be Clara (acquired by Jive), as well as Emu messenger (acuired by Google) and Siri (acquired by Apple), and possibly some more).