Nebular | Activity | F4

Team Portfolio Raise Champions Essays

F4/Nebular/Activity

Nebular Activity

Every public signal F4 has attached to this firm, with sources and cross-entity links.

Types

Time range

Milestone

Starcloud, a Nebular portfolio company building space-based AI data centers, raised $170M at a $1.1B valuation led by Benchmark and EQT Group, becoming a unicorn.

Starcloud

StarcloudNebular

Added recently

Investment

Finn Murphy co-founded Tachyon Industrial in May 2026 as an incubated portfolio company focused on bringing about the industrial era of high energy physics, co-founded by a group from SpaceX, Los Alamos, SLAC.

Tachyon Industrial

Tachyon Industrial Nebular

Added recently

New Fund

Nebular held a first close on $32.3 million from 33 investors for Fund II, doubling down on deep-tech investments.

Nebular

NebularNebular

venturecapitaljournal.com

filingdossier.com

Added recently

4 investments· FEB 2026 – APR 2026Show all

Investment

Co-led Crewline's $7.1M seed round for autonomous construction equipment with Initialized Capital.

Crewline

Crewline Nebular

crewline.aiAPR 21, 2026

APR 21, 2026

Investment

Participated in OtelAI's funding for AI co-workers for hotel operations.

OtelAI

techfundingnews.comAPR 14, 2026

APR 14, 2026

Investment

Participated in Starcloud's $170M Series A for orbital data centers.

Starcloud

StarcloudNebular

payloadspace.comMAR 30, 2026

MAR 30, 2026

Investment

Participated in Seamflow's $4.5M seed round for AI tools in testing, inspection, and certification.

Seamflow

Seamflow Nebular

seamflow.comFEB 11, 2026

FEB 11, 2026

New Fund

Closed Fund II at $32.3M first close, doubling down on deep-tech investments in advanced materials, computational biology, and hardware.

Fund II

uhlig.capitalSEP 2025

venturecapitaljournal.com

SEP 2025