# Upstream Tech funding: rounds and investors

> Upstream Tech has raised across 1 round since 2023. Investors include MassChallenge, US Department of Energy and MassVentures. Every round with its source.

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

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

# Who invested in *Upstream Tech*

One round we have observed, with the 4 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.

IT Services

Funding summary Updated 26 Oct 2026

**Undisclosed** raised across 1 round since 2023, from 1 source

- **Latest round:** Venture Oct 2023
- **Investors:** 4

See who backed them

## The rounds

- **Oct 2023** Venture **Amount undisclosed** [MassChallenge](https://millionrounds.com/fund/masschallenge) [US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) [MassVentures](https://millionrounds.com/fund/massventures) [Massachusetts Clean Energy Center](https://millionrounds.com/fund/massachusetts-clean-energy-center) Source recorded

## Founders and team

From Upstream Tech's own website: 10 on the team.

- **Marshall Moutenot** Chief Executive Officer
- **Pragya Tandon** Vice President of Finance
- **Alden Keefe Sampson** Chief Technology Officer
- **Marta Regn** Marketing Coordinator
- **Abby Smith** Director of Product
- **Eve Boyce-Ratliff** Director of Growth and Partnerships
- **Hunter Johnson** Customer Success Manager
- **Maya DeBellis** Engineering Manager
- **Mo Kanaan** Finance Manager
- **Tara O'Shea** Board

## Everyone who backed them

[MassChallenge](https://millionrounds.com/fund/masschallenge) Accelerator **1** round

[US Department of Energy](https://millionrounds.com/fund/u-s-department-of-energy) Government **1** round

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

[Massachusetts Clean Energy Center](https://millionrounds.com/fund/massachusetts-clean-energy-center) VC firm **1** round

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

## Also claim to have backed them

This firm lists Upstream Tech 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.

[Hull Street Energy](https://millionrounds.com/fund/hull-street-energy) Private equity Per its own site

## Quick answers about Upstream Tech

### Who invested in Upstream Tech?

Upstream Tech's investors include MassChallenge, US Department of Energy, MassVentures and Massachusetts Clean Energy Center.

### How much has Upstream Tech raised?

Upstream Tech has raised 1 round since 2023, none with a disclosed amount.

### When did Upstream Tech last raise?

Upstream Tech's most recent round was a Venture in Oct 2023.

### Who backed Upstream Tech first?

Upstream Tech's first round on record, in Oct 2023, was backed by MassChallenge, US Department of Energy and MassVentures and 1 others.

### What stage is Upstream Tech at?

Upstream Tech's latest named round is a Venture, in Oct 2023.

### Where is Upstream Tech based?

Upstream Tech is based in the United States.

## Companies like Upstream Tech

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

[**Chariot Claims** $23M · Oct 2026](https://millionrounds.com/company/chariot-claims)[**Subeca** $9.0M · Oct 2026](https://millionrounds.com/company/subeca)[**FlexCompute** $53M · Oct 2026](https://millionrounds.com/company/flexcompute)[**Negosh** $3.1M · Oct 2026](https://millionrounds.com/company/negosh)[**StarLifter** $4.0M · Oct 2026](https://millionrounds.com/company/starlifter)[**Litewave.AI** $1.7M · Oct 2026](https://millionrounds.com/company/litewave-ai)

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