Stockholm-based Endra, which automates the design of plumbing and electrical wiring in new buildings, raised $50M led by a16z (Lucinda Shen/Axios)

<a href="https://www.axios.com/pro/enterprise-software-deals/2026/06/01/endras-engineer-buildings-ai"><img align="RIGHT" border="0" hspace="4" src="http://www.techmeme.com/260601/i47.jpg" vspace="4" /></a> <p><a href="https://www.techmeme.com/260601/p47#a260601p47" title="Techmeme permalink"><img height="12" src="http://www.techmeme.com/img/pml.png" style="border: none; padding: 0; margin: 0;" width="11" /></a> Lucinda Shen / <a href="https://www.axios.com/">Axios</a>:<br /> <span style="font-size: 1.3em;"><b><a href="https://www.axios.com/pro/enterprise-software-deals/2026/06/01/endras-engineer-buildings-ai">Stockholm-based Endra, which automates the design of plumbing and electrical wiring in new buildings, raised $50M led by a16z</a></b></span>&nbsp; &mdash;&nbsp; Endra, a startup automating the design of plumbing and electrical wiring in new buildings, raised $50 million led by Andreessen Horowitz, it tells Axios exclusively.</p>