Who invested in Tungsten West

7 rounds we have observed, with the 0 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.

Chemicals & Materials

Raised 2 months ago

Funding summaryUpdated 26 Oct 2026

$261Mraised across 7 rounds since 2021, from 7 sources

$1.0MRound$84MRound$369KRound$246KRound$102MRound$25MDebt$49MRound

Latest round: Round, $49MAug 2026
Biggest round: $102MRound · Jan 2026
Step-upi: 2×
Investors: 0

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.

20222023202420252026

$1.0MRound$84MRound$369KRound$246KRound$102MRound$25MDebt$49MRound

First round: Round, $1.0M
Biggest round: $102M
Usual gap between rounds: 6 months

The rounds

Aug 2026
Round$49M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
May 2026
Debt$25M
No investor was named in the report.
Source recorded
Jan 2026
Round$102M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Jun 2023
Round$246K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Apr 2022
Round$369K
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Oct 2021
Round$84M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet
Jul 2021
Round$1.0M
No investor was named in the report.
Shares issued, filed with Companies House (SH01); no report of this raise yet