Fundz

Ambri Inc. reported raising $144 Million in an initial SEC Form D filing, from an offering of $149 Million

PRIVATEAug 24, 2021$143.8M of $149.4M raised

Amount Raised

$144 Million

$144 Million sold, per SEC Form D (first sale Aug 24, 2021)

Round Type

Venture

MarlboroughEnergy

Quick answer

Ambri raised $144 Million in a funding round, dated August 24, 2021. Ambri is based in Marlborough, Massachusetts, United States.

How much did Ambri raise?
Ambri raised $144 Million in a funding round on August 24, 2021.
What does Ambri do?
Ambri’s Liquid Metal Battery™ technology solves the world’s biggest energy problems – fundamentally changing the way power grids operate by increasing the contribution from renewable resources and reducing the need to..
Where is Ambri based and how big is it?
Ambri is based in Marlborough, Massachusetts, United States. Fundz records about 100 employees.
Who are the decision-makers at Ambri?
Fundz holds 1 contact at Ambri, including the Executive Officer. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Energy around the same time

Companies in the same sectors as Ambri that raised within 45 days of this round, from Fundz verified event records.

  • Silver Spruce Resources raised $249K (Pre-Seed) on October 8, 2021.
  • Serva Energy raised $126K on October 8, 2021.
  • Ameresco raised $45M (Funding Round) on October 7, 2021.
  • iSun raised $30M (Funding Round) on October 6, 2021.
  • AZARGA URANIUM CORP. raised $53K (Seed) on October 6, 2021.
  • Lion Copper Corp. raised $488K (Seed) on October 5, 2021.

Who to call at Ambri, and when

A new round usually means Ambri is about to hire and buy. The teams that reach out first get the meeting.

  • An alert the day Ambri raises, hires an executive or expands, scored against what you sell
  • The decision-makers there, with verified emails
  • Who you already know at Ambri, from your own LinkedIn network

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Company Information

Company

Ambri

Location

53 BRIGHAM STREET, UNIT 8

Marlborough, Massachusetts, United States

About

Ambri’s Liquid Metal Battery™ technology solves the world’s biggest energy problems – fundamentally changing the way power grids operate by increasing the contribution from renewable resources and reducing the need to build traditional power plants. Ambri’s long duration energy storage solution is built for daily cycling – even in extreme, harsh environments. With a lifespan of 20+ years with minimal fade, Ambri systems are not only extremely reliable but also safe as Ambri systems do not produce or emit any gases and no possibility for thermal runaway.

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Fundz sees it the moment Ambri raises, hires an exec or expands, usually minutes after it happens, and tells you who to reach.

Related People

1 contact
Verified contactsDavid B., Executive OfficerSee plans and pricing
Predictive Intelligence
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ML-powered predictions for Ambri's next move

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Ambri raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, with the decision-maker attached.

145 of these a day, filtered to the companies you pick, with the decision-maker attached.

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Fundz is a real-time business intelligence platform powered by agentic AI that proactively delivers personalized daily signals, including funding rounds, executive changes, M&A activity, 13F institutional filings, SEC 8-K events, investor activity, and website modifications, based on each user's watchlist and ICP. A trusted data source at firms such as BlackRock, Oracle, Kleiner Perkins, LinkedIn, HubSpot, and Cloudflare, Fundz democratizes the institutional-grade intelligence that previously required a PitchBook or Bloomberg terminal. Features include Daily Briefing for AI-powered daily briefings, and unified cross-signal alerts across 281,000+ organizations. Developers and data teams can access these signals programmatically via the Fundz Funding Data API, with transparent published pricing.