# AlterG: Medical Device, Fremont, United States

> AlterG: AlterG is a company researching pressure-unweighting technology in producing Anti-Gravity TreadmillTM for physical therapy and training.

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

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

# AlterG

AlterG is a company researching pressure-unweighting technology in producing Anti-Gravity TreadmillTM for physical therapy and training.

Email

Funding reported Last round: Debt financing

Medical Device Fremont, United States

Follow AlterG and see its new rounds in your feed. [Start following](https://millionrounds.com/login?join=1&why=follow&next=%2Fstartup%2Falterg)

Company summary

- **Founded:** 2005 21 years old
- **Team:** 51 51 to 200 people
- **Funding reported:** $54M in dollars
- **Last round:** Debt financing Oct 2021

How sure we are

- ✓ **Listed** We know it exists and what it does
- 2 **Funding reported** A company dataset reports a raise
- 3 **Observed** A filing or a dated announcement confirms a round

No round for AlterG has been confirmed by a filing or an announcement yet, so nothing here counts toward an investor's record. [How we decide](https://millionrounds.com/methodology)

## What company datasets say AlterG raised

Funding, as reported

Reported in all **$54M** in dollars

Rounds **9**

Last round **Debt financing**

Last round date **Oct 2021**

Investors listed **10**

SEC Form D **$18M sold, 3 filings, last Aug 2018**

## Founders and team

From the SEC filings it signed: 2 on the team.

- **Charles Remsberg** Executive Officer, Director i
- **Kevin Davidge** Executive Officer i

On the board, as filed i *Antonio Mora* *David Grenewetzki* *Mark McKee* *Ross Jaffe*

## On a portfolio page

Investors who name them

- [Partner Ventures](https://millionrounds.com/fund/partner-ventures)

Each firm lists AlterG on its own website. That is the firm's claim, a weaker thing than a round we watched, but a named source.

## Medical Device in United States

Startups like it

- [**Mevion Medical Systems** Littleton · founded 2004](https://millionrounds.com/startup/mevion-medical-systems)
- [**ConforMIS** Billerica · founded 2004](https://millionrounds.com/startup/conformis)
- [**THINK Surgical** Fremont · founded 2007](https://millionrounds.com/startup/think-surgical)
- [**TriVascular** Santa Rosa · founded 1998](https://millionrounds.com/startup/trivascular)
- [**AgaMatrix** Salem · founded 2001](https://millionrounds.com/startup/agamatrix)
- [**TearScience** Morrisville · founded 2005](https://millionrounds.com/startup/tearscience)
- [**Spine Wave** Shelton · founded 2001](https://millionrounds.com/startup/spine-wave)
- [**Transcend Medical** Menlo Park · founded 2005](https://millionrounds.com/startup/transcend-medical)

## Is this your company?

Add your raise, your deck and your story, and put AlterG in front of investors. Or tell us what we have wrong.

[List your startup](https://millionrounds.com/list-your-startup)[Send a correction](https://millionrounds.com/corrections)