# Waste Energy Solutions funding: rounds and investors

> Waste Energy Solutions has raised $2.3M across 1 round since 2023. Investors include Lotte Ventures. Every round with its source.

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

[Series A startup](https://millionrounds.com/companies)

# Who invested in *Waste Energy Solutions*

One round we have observed, with the one investor 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.

Climate Tech

Funding summary Updated 26 Oct 2026

**$2.3M** raised across 1 round since 2023, from 1 source

- **Latest round:** Series A, $2.3M Apr 2023
- **Investors:** 1

See who backed them

## The rounds

- **Apr 2023** Series A **$2.3M** [Lotte Ventures](https://millionrounds.com/fund/lotte-ventures) Source recorded

## Everyone who backed them

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

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

## Quick answers about Waste Energy Solutions

### Who invested in Waste Energy Solutions?

Waste Energy Solutions's investors include Lotte Ventures.

### How much has Waste Energy Solutions raised?

Waste Energy Solutions has raised $2.3M across 1 round since 2023.

### When did Waste Energy Solutions last raise?

Waste Energy Solutions's most recent round was a Series A of $2.3M in Apr 2023.

### What was Waste Energy Solutions's biggest round?

Its most recent round, $2.3M in Apr 2023, is also its largest on record.

### Who backed Waste Energy Solutions first?

Waste Energy Solutions's first round on record, in Apr 2023, was backed by Lotte Ventures.

### What stage is Waste Energy Solutions at?

Waste Energy Solutions's latest named round is a Series A, in Apr 2023.

## Companies like Waste Energy Solutions

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

[**Africa50** $50M · Aug 2026](https://millionrounds.com/company/africa50)[**ZeroCircle** $546K · Jan 2026](https://millionrounds.com/company/zerocircle)[**ScrapUncle** $2.4M · Jan 2026](https://millionrounds.com/company/scrapuncle)[**Last Energy** $100M · Dec 2025](https://millionrounds.com/company/last-energy)[**Biocom** Dec 2025](https://millionrounds.com/company/biocom)[**TULU** $17M · Nov 2025](https://millionrounds.com/company/tulu)

## Find investors like these

Search every investor by what they have actually funded, then narrow to your stage and market. Free.

Open the investor searchOr these rounds in the app