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ARQ has secured a $70 million funding round led by Founders Fund and Sequoia Capital to expand its platform and rebrand.

PUBLIC · ARQMar 03, 2026

Amount Raised

$70 Million

Round Type

Funding Round

Greenwood VillageManufacturingBiotechnologyEnergyHardwareNatural ResourcesFinancial ServicesFintechTelecommunications

Investors

Sequoia CapitalFounders Fund

Description

ARQ has secured a $70 million funding round led by venture capital firms Founders Fund and Sequoia Capital. The Latin American financial app plans to rebrand and hire new talent using the capital. The company aims to expand its platform for global payments and investing. ARQ is building a long-term platform for confident spending and premium credit products.

Quick answer

Arq raised $70 Million in a Funding Round round, dated March 3, 2026. Investors: Sequoia Capital and Founders Fund. Arq is based in Greenwood Village, Colorado, United States.

How much did Arq raise?
Arq raised $70 Million in a Funding Round round on March 3, 2026.
Who invested in Arq?
Sequoia Capital and Founders Fund are named as investors in this round.
What does Arq do?
Arq (NASDAQ: ARQ) is a diversified, environmental technology company with products that enable a cleaner and safer planet while actively reducing our environmental impact.
Where is Arq based and how big is it?
Arq is based in Greenwood Village, Colorado, United States. Fundz records about 210 employees.
Who are the decision-makers at Arq?
Fundz holds 4 contacts at Arq, including the Senior Vice President Operations. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Energy and Hardware around the same time

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

  • FiEE, Inc. raised $2M on March 31, 2026.
  • Lucid Group raised $1.1B (Post-IPO Equity) on April 15, 2026.
  • Route 92 Medical raised $50M (Funding Round) on April 7, 2026.
  • Visolis raised $2.9M (Grant) on January 29, 2026.
  • Ascent Solar Technologies raised $10M on January 23, 2026.
  • Slash raised $100M (Series C) on April 17, 2026.

Who to call at Arq, and when

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

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

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Company Information

Company

Arq

Location

8051 E. Maplewood Ave. Suite 210

Greenwood Village, Colorado, United States

About

Arq (NASDAQ: ARQ) is a diversified, environmental technology company with products that enable a cleaner and safer planet while actively reducing our environmental impact. As the only vertically integrated producer of activated carbon products in North America, we deliver a reliable domestic supply of innovative, hard-to-source, high-demand products. We apply our extensive expertise to develop groundbreaking solutions to remove harmful chemicals and pollutants from water, land and air.

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

Related People

4 contacts
Verified contactsEric R., Senior Vice President Operations hidden hidden hiddenSee plans and pricing
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Arq raised. Fundz records a round at a median of 3.6 minutes from the SEC filing, 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.