United States · Funded startup

Who invested in SILA

2 rounds we have observed, with the 11 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.

Automotive & EVsChemicals & MaterialsClimate TechDefence Tech

Raised 3 months agoValuation: $3.3B, Mar 2026

Funding summaryUpdated 5 Nov 2026

$1.7Braised across 2 rounds since 2026, from 3 sources

$300MGrowth$1.4BDebt
Latest round
Debt, $1.4BAug 2026
Led by
Sutter Hill Ventures and Atreides Management
Step-upi
4.7×
Investors
11 (2 led)
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.

2027
$300MGrowth$1.4BDebt
First round
Growth, $300M
Jul 2026
Biggest round
$1.4B
Debt · Aug 2026

The rounds

  1. Aug 2026
  2. Jul 2026

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.

Everyone who backed them

Sutter Hill VenturesVC firm2rounds, led 2
Atreides ManagementVC firm2rounds, led 2
8VCVC firm2rounds
CoatueVC firm1round
Matrix PartnersVC firm1round
T. Rowe PricePrivate equity1round
MatrixHedge fund1round
T. Rowe Price Associates Incno record of our own yet1round

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

Quick answers about SILA

Who invested in SILA?

SILA's investors include Sutter Hill Ventures, Atreides Management, Bessemer Venture Partners, 8VC and National Science Foundation, and 6 more on record. Sutter Hill Ventures led its latest round.

How much has SILA raised?

SILA has raised $1.7B across 2 rounds since 2026.

When did SILA last raise?

SILA's most recent round was a Debt of $1.4B in Aug 2026, led by Sutter Hill Ventures.

What was SILA's biggest round?

Its most recent round, $1.4B in Aug 2026, is also its largest on record.

Who backed SILA first?

SILA's first round on record, in Jul 2026, was backed by Sutter Hill Ventures, Atreides Management and National Science Foundation and 5 others.

What stage is SILA at?

SILA's latest named round is a Debt, in Aug 2026.

Where is SILA based?

SILA is based in the United States.

Who led SILA's rounds?

Sutter Hill Ventures led the Growth in 2026.

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