Arkenlight Limited

Private

BristolEnergy & Sustainabilityhttps://www.arkenlight.co.uk/

Last Round

Early Funding

Mar 21, 2023

Company Overview

Arkenlight Limited is an energy technology company that develops diamond-based radiovoltaic batteries for long-lasting, zero-maintenance power solutions.

Sector

Energy & Sustainability

Verticals

Energy Storage, Advanced Materials, Circular Economy, IoT Hardware, Space Technology

Business Model

B2B

Customer Profile

Hardware Sales, Services & Consulting

AI Layer

Non-AI

Keywords

diamond batteriesradiovoltaic power cellsnuclear batterynuclear diamond batteryenergy harvestingnuclear waste recyclingmicro-power generatorslong-life batteriesbetavoltaicsindustrial IoTautonomous powerCarbon-14 batteryTritium batteryIoT hardwaredeep-tech

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Arkenlight Limited Comps

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Arkenlight Limited comps — public and private peers by sector, stage, and business model
Company	Status	Est. Valuation	Rev Multiple
OpenAI	Private	$86.0B	~40x
Cohere	Private	$5.0B	--
Competitor 1	Public	$XX.XB	XXx
Competitor 2	Public	$XX.XB	XXx

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Arkenlight Limited Funding Rounds

Historical fundraising activity

Data table
Round	Date	Amount Raised	Valuation	Investors	Sources
Early Funding	Mar 21, 2023
Seed	Aug 14, 2020
Grant	Oct 1, 2017

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Arkenlight Limited Investors

Notable investors and investment history

Arkenlight Limited investors
Investor	Rounds
EPSRC	Grant
United Kingdom Atomic Energy Authority	Seed

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Arkenlight Limited Filings

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Data table
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Arkenlight Limited Filings

SEC and related filings with document metadata.

Frequently Asked Questions

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Firmographic Details

HeadquartersBristol

Employee Range2

Year Founded2020

Last FundingMar 21, 2023

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