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Anferra, a Gothenburg greentech startup, received an undisclosed investment to expand operations and development efforts, with SFK, Stephen Industries, and Chalmers Ventures as investors.

PRIVATEJun 25, 2026

Round Type

Venture

SwedenManufacturingEnergyRenewable EnergyWater

Investors

Chalmers VenturesStephen IndustriesSfk

Description

Anferra, based in Gothenburg, Sweden, has received an investment from SFK, Stephen Industries, and Chalmers Ventures. The company will use the funds to expand operations and develop its innovative process. Anferra turns steel waste into clean water and green energy, providing significant climate benefits. Led by CEO Ebba Adolfsson, the startup is making strides in greentech solutions.

Quick answer

Anferra raised an undisclosed amount in a funding round, dated June 25, 2026. Investors: Chalmers Ventures, Stephen Industries and Sfk. Anferra is based in Sweden.

How much did Anferra raise?
Anferra raised an undisclosed amount in a funding round on June 25, 2026.
Who invested in Anferra?
Chalmers Ventures, Stephen Industries and Sfk are named as investors in this round.
What does Anferra do?
Anferra is a Gothenburg, Sweden-based greentech startup that specializes in converting steel waste into clean water and green energy.
Where is Anferra based and how big is it?
Anferra is based in Sweden. Fundz records about 7 employees.
Who are the decision-makers at Anferra?
Fundz holds 1 contact at Anferra, including the Co-Founder & CEO. Names and contact details are shown to Fundz members.

Source: Fundz verified event record.

Who else raised in Energy and Renewable Energy around the same time

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

  • Matel raised $14M (Series B) on August 8, 2026.
  • Squirrel Power raised $31M (Series A) on August 6, 2026.
  • Naked Energy raised $36M (Series B) on August 6, 2026.
  • DYCM Solar Modules Holdings raised an undisclosed amount on August 4, 2026.
  • MatraVolt Limited raised an undisclosed amount (Angel) on August 3, 2026.
  • GCL Perovskite raised $16M on August 3, 2026.

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Company Information

Company

Anferra

Location

Sweden

About

Anferra is a Gothenburg, Sweden-based greentech startup that specializes in converting steel waste into clean water and green energy. The company uses a unique process to transform steel grinding sludge into ferric chloride, which is commonly used in water treatment. Additionally, it generates hydrogen gas as a by-product, contributing to sustainable energy solutions. Anferra aims for a significant reduction in carbon emissions through its innovative solutions.

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Related People

1 contact
Verified contactsEbba A., Co-Founder & CEO hiddenSee plans and pricing
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Anferra 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.