# Rune funding rounds and investors

As of 8 Nov 2026, Rune has raised $40M across 1 verified round on record; latest: $40 million Series A led by Spark Capital, announced 16 Sep 2026.

A data center technology startup

Website: https://www.rune.energy/  
Headquarters: San Francisco, USA  
Page: https://fireround.dev/companies/rune

## Verified rounds

| Announced | Round | Amount | Lead investors | Other investors | Sources |
| --- | --- | --- | --- | --- | --- |
| 2026-09-16 | Series A | $40 million | Spark Capital | Activate Capital, Committed Capital, Logos Fund, Lowercarbon Capital, Timeless Partners, Union Square Ventures | [businesswire.com](https://www.businesswire.com/news/home/20260916606335/en/Rune-Debuts-RELIC-the-First-Drama-Free-Data-Center-Powered-by-Solar-With-%2440M-in-New-Funding), [siliconangle.com](https://siliconangle.com/2026/09/16/rune-raises-40m-for-its-modular-solar-powered-data-centers), [datacenterdynamics.com](https://www.datacenterdynamics.com/en/news/rune-launches-solar-sited-modular-compute-system-raises-40m-series-a) |

Source: Fireround (https://fireround.dev), an open-source funding feed. Each round is checked against the pages listed with it.