# OnSite Waste Technologies funding: rounds and investors

> OnSite Waste Technologies has raised $3.5M across 1 round since 2019. Investors include Mark IV Capital and UCI Applied Innovation. Every round with its source.

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

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

# Who invested in *OnSite Waste Technologies*

One round we have observed, with the 2 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.

Biotech Healthcare

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Funding summary Updated 27 Oct 2026

**$3.5M** raised across 1 round since 2019, from 1 source

- **Latest round:** Seed, $3.5M May 2019
- **Investors:** 2

See who backed them

## The rounds

- **May 2019** Seed **$3.5M** [Mark IV Capital](https://millionrounds.com/fund/mark-iv-capital) UCI Applied Innovation Reported by FinSMEs

## Everyone who backed them

[Mark IV Capital](https://millionrounds.com/fund/mark-iv-capital) VC firm **1** round

UCI Applied Innovation no record of our own yet **1** round

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

## Also claim to have backed them

This firm lists OnSite Waste Technologies as a portfolio company on their own website, but no report of a round names it. They are the firms' own claims, kept apart from the rounds above.

[Surlamer Investments](https://millionrounds.com/fund/surlamer-investments) Wealth manager Per its own site

## Quick answers about OnSite Waste Technologies

### Who invested in OnSite Waste Technologies?

OnSite Waste Technologies's investors include Mark IV Capital and UCI Applied Innovation.

### How much has OnSite Waste Technologies raised?

OnSite Waste Technologies has raised $3.5M across 1 round since 2019.

### When did OnSite Waste Technologies last raise?

OnSite Waste Technologies's most recent round was a Seed of $3.5M in May 2019.

### What was OnSite Waste Technologies's biggest round?

Its most recent round, $3.5M in May 2019, is also its largest on record.

### Who backed OnSite Waste Technologies first?

OnSite Waste Technologies's first round on record, in May 2019, was backed by Mark IV Capital and UCI Applied Innovation.

### What stage is OnSite Waste Technologies at?

OnSite Waste Technologies's latest named round is a Seed, in May 2019.

### Where is OnSite Waste Technologies based?

OnSite Waste Technologies is based in the United States.

## Companies like OnSite Waste Technologies

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

[**Star Therapeutics** $325M · Oct 2026](https://millionrounds.com/company/star-therapeutics)[**Prolific Machines** $105M · Oct 2026](https://millionrounds.com/company/prolific-machines)[**Promaxo** $106M · Oct 2026](https://millionrounds.com/company/promaxo)[**AI** $18M · Oct 2026](https://millionrounds.com/company/ai)[**Baba** $40M · Oct 2026](https://millionrounds.com/company/baba)[**IMIO** $19M · Oct 2026](https://millionrounds.com/company/imio)

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