# GridStrong funding: rounds and investors

> GridStrong has raised $10M across 1 round since 2025. Investors include Congruent Ventures, Energize Capital and ENGIE Renewables North America.

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

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

# Who invested in *GridStrong*

One round we have observed, with the 3 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.

Energy Regtech Software

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Funding summary Updated 15 Nov 2026

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

- **Latest round:** Seed, $10M Sept 2025
- **Led by:** Congruent Ventures
- **Investors:** 3 (1 led)

See who backed them

## The rounds

- **Sept 2025** Seed **$10M** [Congruent Ventures](https://millionrounds.com/fund/congruent-ventures) Lead [Energize Capital](https://millionrounds.com/fund/energize-capital) [ENGIE Renewables North America](https://millionrounds.com/fund/engie-renewables-north-america) Reported by AlleyWatch

## Founders and team

From GridStrong's own website: 2 on the team.

- **Ryan Quint** President & Chief Engineer
- **Tom Scaramellino** Chief Executive Officer

## Everyone who backed them

[Congruent Ventures](https://millionrounds.com/fund/congruent-ventures) VC firm **1** round, led 1

[Energize Capital](https://millionrounds.com/fund/energize-capital) VC firm **1** round

[ENGIE Renewables North America](https://millionrounds.com/fund/engie-renewables-north-america) VC firm **1** round

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

## Quick answers about GridStrong

### Who invested in GridStrong?

GridStrong's investors include Congruent Ventures, Energize Capital and ENGIE Renewables North America. Congruent Ventures led its latest round.

### How much has GridStrong raised?

GridStrong has raised $10M across 1 round since 2025.

### When did GridStrong last raise?

GridStrong's most recent round was a Seed of $10M in Sept 2025, led by Congruent Ventures.

### What was GridStrong's biggest round?

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

### Who backed GridStrong first?

GridStrong's first round on record, in Sept 2025, was backed by Congruent Ventures, Energize Capital and ENGIE Renewables North America.

### What stage is GridStrong at?

GridStrong's latest named round is a Seed, in Sept 2025.

### Where is GridStrong based?

GridStrong is based in the United States.

### Who led GridStrong's rounds?

Congruent Ventures led the Seed in 2025.

## Companies like GridStrong

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

[**Axle** $12M · Nov 2026](https://millionrounds.com/company/axle)[**Luminal** $28M · Nov 2026](https://millionrounds.com/company/luminal)[**Mirendil** $1.4B · Nov 2026](https://millionrounds.com/company/mirendil)[**New ERA Energy & Digital** $354M · Nov 2026](https://millionrounds.com/company/new-era-energy-and-digital)[**StitchStudio** $8.0M · Nov 2026](https://millionrounds.com/company/stitchstudio)[**Atomarine** $20M · Nov 2026](https://millionrounds.com/company/atomarine)

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