# Optiseis Solutions Ltd funding: rounds and investors

> Optiseis Solutions Ltd has raised $538K across 1 round since 2025. Investors include Natural Resources Canada. Every round with its source.

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

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

# Who invested in *Optiseis Solutions Ltd*

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.

Oil & Gas

Funding summary Updated 26 Oct 2026

**$538K** raised across 1 round since 2025, from 1 source

- **Latest round:** Grant, $538K Jul 2025
- **Investors:** 1

See who backed them

## The rounds

- **Jul 2025** Grant **$538K** [Natural Resources Canada](https://millionrounds.com/fund/natural-resources) Source recorded

## Everyone who backed them

[Natural Resources Canada](https://millionrounds.com/fund/natural-resources) Government **1** round

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

## Quick answers about Optiseis Solutions Ltd

### Who invested in Optiseis Solutions Ltd?

Optiseis Solutions Ltd's investors include Natural Resources Canada.

### How much has Optiseis Solutions Ltd raised?

Optiseis Solutions Ltd has raised $538K across 1 round since 2025.

### When did Optiseis Solutions Ltd last raise?

Optiseis Solutions Ltd's most recent round was a Grant of $538K in Jul 2025.

### What was Optiseis Solutions Ltd's biggest round?

Its most recent round, $538K in Jul 2025, is also its largest on record.

### Who backed Optiseis Solutions Ltd first?

Optiseis Solutions Ltd's first round on record, in Jul 2025, was backed by Natural Resources Canada.

### What stage is Optiseis Solutions Ltd at?

Optiseis Solutions Ltd's latest named round is a Grant, in Jul 2025.

### Where is Optiseis Solutions Ltd based?

Optiseis Solutions Ltd is based in Canada.

## Companies like Optiseis Solutions Ltd

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

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