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Seafields

Seafields

Private
StockportEnergy & Sustainabilityhttps://www.seafields.eco/

Last Round

Crowdfunding

Aug 31, 2025

Total Funding Raised

$1.33M

Momentum

Top 50%

of companies Caplight tracks

Company Overview

Seafields is a cleantech company that develops offshore aquafarms to cultivate sargassum seaweed for carbon sequestration and as a feedstock for bio-based products.

Sector

Energy & Sustainability

Verticals

Circular Economy, Carbon Capture, Sustainable Materials, Waste Management

Business Model

B2B

Customer Profile

Services & Consulting, Government Contracts, Data as a Service

AI Layer

Non-AI

Keywords

Sargassum managementSargassum valorizationcarbon removalbiomass feedstockwaste to valuebiochar productioncircular economycoastal managementbioproductscarbon creditsaquacultureblue economybiostimulantsclimate tech

Historical Pricing

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Caplight Momentum Score

Proprietary index based on bid/ask volume and sentiment.

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Seafields Comparables

Compare Seafields with similar companies based on industry and business-model similarity.

Seafields comparables — related companies by embedding similarity
CompanySimilarityMarket Cap
Carbonwave
86%
SOS Biotech
86%
Algas Organics
82%

Seafields Funding Rounds

Historical fundraising activity

Data table
RoundDateAmount RaisedValuationInvestorsSources
CrowdfundingAug 31, 2025
AngelFeb 22, 2024
GrantApr 5, 2023
CrowdfundingApr 1, 2023
SeedMar 29, 2022

Key People

Founding team and executive leadership

John Wedge Auckland

Co-Founder & CEO

Founding Team

Seafields Investors

Notable investors and investment history

Seafields investors
InvestorRounds
GreenTribeSeed
Innovate UKGrant

Market signals

Structured signals derived from secondary market and firmographic data.

  • Aug 31, 2025

    $120K raised in a crowdfunding round.

  • Mar 16, 2025

    Monthly visitors increased 268% MoM, reaching 788.

Seafields Filings

SEC and related filings with document metadata.

Data table
TypedDateAmount OfferedAmount SoldFillingPagesDownload
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Seafields Filings

SEC and related filings with document metadata.

Frequently Asked Questions

Common questions about Seafields's valuation, stock price, and market status.

Firmographic Details

HeadquartersStockport
Employee Range19
Year Founded2021
Last FundingAug 31, 2025

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