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Elastro

Elastro is a startup headquartered in Watertown, United States, founded in 2025. It has raised at least $2.3m in outside funding, according to its filings with the US Securities and Exchange Commission (Form D), which puts it at the seed stage.

Part of the 311 Institute Global Startups Directory. Last updated .

2025Founded
StartupStage
Watertown, United StatesHeadquarters
BiotechnologyIndustry
$2.3m+Raised (SEC filings)
SeedFunding stage
Biotechnology
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Funding

Elastro has raised at least $2.3m in outside funding, according to its Form D filings with the US Securities and Exchange Commission. Form D figures are a minimum: not every round is filed.

R&D ecosystem

Elastro sits inside the Boston and New England R&D ecosystem in the Global R&D Labs Directory.

Other startups in Watertown

Related

Questions and answers

What does Elastro do?

Elastro is classed in biotechnology in its filings with the US Securities and Exchange Commission.

How much has Elastro raised?

At least $2.3m, according to its Form D filings with the US Securities and Exchange Commission.

Where is Elastro based?

Elastro is headquartered in Watertown, United States.

When was Elastro founded?

Elastro was founded in 2025.

Source record: SEC EDGAR (Form D filings).

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