# TemperPack Technologies funding: rounds and investors

> TemperPack Technologies has raised $10M across 1 round since 2025. Investors include Closed Loop Partners, Goldman Sachs and Revolution.

Source: https://millionrounds.com/company/temperpack-technologies (Millionrounds; every figure on the page links to its filing or article)

United States · [Funded startup](https://millionrounds.com/companies)

# Who invested in *TemperPack Technologies*

One round we have observed, with the 6 investors named in it. 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 Climate Tech Manufacturing

Funding summary Updated 26 Oct 2026

**$10M** raised across 1 round since 2025, from 2 sources

- **Latest round:** Debt, $10M Sept 2025
- **Led by:** Closed Loop Partners
- **Investors:** 6 (1 led)

See who backed them

## The rounds

- **Sept 2025** Debt **$10M** [Closed Loop Partners](https://millionrounds.com/fund/closed-loop-partners) Lead [Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) [Revolution](https://millionrounds.com/fund/revolution) [SJF Ventures](https://millionrounds.com/fund/sjf-ventures) [Third Prime](https://millionrounds.com/fund/third-prime) [Goldman Sachs Assetmanagement](https://millionrounds.com/fund/goldman-sachs-asse) Reported by Closed Loop Partners and 1 other

## Everyone who backed them

[Closed Loop Partners](https://millionrounds.com/fund/closed-loop-partners) Private equity **1** round, led 1

[Goldman Sachs](https://millionrounds.com/fund/goldman-sachs) Private equity **1** round

[Revolution](https://millionrounds.com/fund/revolution) VC firm **1** round

[SJF Ventures](https://millionrounds.com/fund/sjf-ventures) VC firm **1** round

[Third Prime](https://millionrounds.com/fund/third-prime) VC firm **1** round

[Goldman Sachs Assetmanagement](https://millionrounds.com/fund/goldman-sachs-asse) VC firm **1** round

Missing a round, or an investor who was in one? [Tell us](https://millionrounds.com/corrections?slug=temperpack-technologies).

## Quick answers about TemperPack Technologies

### Who invested in TemperPack Technologies?

TemperPack Technologies's investors include Closed Loop Partners, Goldman Sachs, Revolution, SJF Ventures and Third Prime, and 1 more on record. Closed Loop Partners led its latest round.

### How much has TemperPack Technologies raised?

TemperPack Technologies has raised $10M across 1 round since 2025.

### When did TemperPack Technologies last raise?

TemperPack Technologies's most recent round was a Debt of $10M in Sept 2025, led by Closed Loop Partners.

### What was TemperPack Technologies's biggest round?

Its most recent round, $10M in Sept 2025, is also its largest on record.

### Who backed TemperPack Technologies first?

TemperPack Technologies's first round on record, in Sept 2025, was backed by Closed Loop Partners, Goldman Sachs and Revolution and 3 others.

### What stage is TemperPack Technologies at?

TemperPack Technologies's latest named round is a Debt, in Sept 2025.

### Where is TemperPack Technologies based?

TemperPack Technologies is based in the United States.

### Who led TemperPack Technologies's rounds?

Closed Loop Partners led the Debt in 2025.

## Companies like TemperPack Technologies

In the same sector, and raised in the last eighteen months.

[**Amogy** $125M · Oct 2026](https://millionrounds.com/company/amogy)[**LanzaJet** $67M · Oct 2026](https://millionrounds.com/company/lanzajet)[**Apex** $1.1B · Oct 2026](https://millionrounds.com/company/apex)[**Albert Invent** $20M · Oct 2026](https://millionrounds.com/company/albert-invent)[**Pennsylvania American Water** $43M · Oct 2026](https://millionrounds.com/company/pennsylvania-american-water)[**ZwitterCo** $58M · Oct 2026](https://millionrounds.com/company/zwitterco)

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