United States · Seed startup

Who invested in REX Computing

2 rounds we have observed, with the 2 investors named in them. Every figure came from a named source, and where the company reported a raise to the SEC itself, that is shown beside it.

Hardware & Electronics

Funding summaryUpdated 26 Oct 2026

$1.4Mraised across 2 rounds since 2015, from 2 sources

$150KGrant$1.3MSeed
Latest round
Seed, $1.3MJul 2015
Step-upi
8.3×
Investors
2
See who backed them

The funding story

Each circle is a round, placed by date and sized by amount. The line above is the running total.

2016
$150KGrant$1.3MSeed
First round
Grant, $150K
Jun 2015
Biggest round
$1.3M
Seed · Jul 2015
Between rounds
2 months
from the last two

The rounds

  1. Jul 2015
    Seed$1.3M2 new

    From a historical funding record

  2. Jun 2015
    Grant$150K

    No investor was named in the report.

    From a historical funding record

Who was in which round

The busiest backers across the latest rounds. A filled square is a round they joined; a dark one, a round they led.

Grant2015Seed2015Founders FundFF Science

Everyone who backed them

Founders FundVC firm1round
FF ScienceVC firm1round

Missing a round, or an investor who was in one? Tell us.

Quick answers about REX Computing

Who invested in REX Computing?

REX Computing's investors include Founders Fund and FF Science.

How much has REX Computing raised?

REX Computing has raised $1.4M across 2 rounds since 2015.

When did REX Computing last raise?

REX Computing's most recent round was a Seed of $1.3M in Jul 2015.

What was REX Computing's biggest round?

Its most recent round, $1.3M in Jul 2015, is also its largest on record.

Who backed REX Computing first?

REX Computing's first round on record, in Jul 2015, was backed by Founders Fund and FF Science.

What stage is REX Computing at?

REX Computing's latest named round is a Seed, in Jul 2015.

Where is REX Computing based?

REX Computing is based in the United States.

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