Search company, investor...

Founded Year



Series B | Alive

Total Raised


Last Raised

$25M | 1 yr ago

Mosaic Score
The Mosaic Score is an algorithm that measures the overall financial health and market potential of private companies.

+10 points in the past 30 days

About Circulor

Circulor provides supply chain traceability solutions. It applies blockchain technology and artificial intelligence (AI) to clients' supply chains in order to assess the ethics and sustainability of sourced minerals. It serves electric vehicles, extractives, plastics recycling, and construction industries. It was founded in 2017 and is based in London, United Kingdom.

Headquarters Location

Aircraft Factory 2.2 100 Cambridge Grove

London, England, W6 0LE,

United Kingdom

+44 02038580555

CB Insights
Looking for a leg up on competitive, customer and technology insights?
CB Insights puts confidence and clarity into your most strategic decisions.
See how. Join a demo.
Join a demo
Trusted by the world's smartest companies to:
  • Predict emerging trends
  • See competitors' playbooks
  • Stalk the smart money
  • Identify tomorrow's challengers
  • Spot growing industries
  • Kill analyst data work
Let's see how we can help you!
MicrosoftWalmartWells Fargo

ESPs containing Circulor

The ESP matrix leverages data and analyst insight to identify and rank leading companies in a given technology landscape.

Enterprise Tech / Supply Chain & Procurement

The blockchain-enabled supply chain transparency market aims to increase transparency and efficiency in supply chain management through the use of blockchain technology. This market offers solutions that unify separate processes, create end-to-end process transparency, and automate previously manual and error-prone processes. These solutions integrate emerging technologies like IoT, AI or Blockcha…

Circulor named as Leader among 7 other companies, including VeChain, Authena, and Provenance.

Circulor's Products & Differentiators


    Tracking materials from source to end product through all the production processes

You're one click away from the most comprehensive, unmatched analyst expertise in tech, in-depth private company data and a platform that brings it all together.
Click Now. Join a live demo
Join a demo

Research containing Circulor

Get data-driven expert analysis from the CB Insights Intelligence Unit.

CB Insights Intelligence Analysts have mentioned Circulor in 1 CB Insights research brief, most recently on May 5, 2022.

Expert Collections containing Circulor

Expert Collections are analyst-curated lists that highlight the companies you need to know in the most important technology spaces.

Circulor is included in 3 Expert Collections, including Supply Chain & Logistics Tech.


Supply Chain & Logistics Tech

3,969 items

Companies offering technology-driven solutions that serve the supply chain & logistics space (e.g. shipping, inventory mgmt, last mile, trucking).



6,556 items

Companies in this collection build, apply, and analyze blockchain and cryptocurrency technologies for business or consumer use cases. Categories include blockchain infrastructure and development, crypto & DeFi, Web3, NFTs, gaming, supply chain, enterprise blockchain, and more.


Artificial Intelligence

10,944 items

Companies developing artificial intelligence solutions, including cross-industry applications, industry-specific products, and AI infrastructure solutions.

Latest Circulor News

Polestar Wants You to Know Where Its EV Battery Materials Come From

Sep 17, 2023

The EV maker's blockchain-based supply-chain tracing effort gives potential buyers a glimpse into where its car components originate, which may help it comply with coming EU battery regulations. A Polestar 3 EV on display at the TechBBQ conference in Copenhagen. (Credit: Rob Pegoraro) COPENHAGEN–One of the features that Polestar hopes will get the attention of potential car customers isn’t anywhere on the inside or outside of its luxury electric vehicles. Instead, its a series of data reports on its website. The Gothenburg, Sweden-based automaker (set up as a joint venture between Volvo and Volvo’s Chinese parent firm Geely) has leaned into transparency about its manufacturing and operations as one way to distinguish itself from other EV makers. “One of the most common questions we get from customers is around sustainability,” said Lisa Bolin, climate lead at Polestar, in an interview at the TechBBQ conference here after she had spoken on a panel about the automaker’s transparency efforts. In May 2021 , the company inked a partnership with Circulor , a London firm that had already been using its blockchain -based system to trace cobalt supplies for Polestar’s batteries, to track more of the components going into its vehicles and also tally the carbon-dioxide emissions generated along that entire supply chain. Tracing raw materials back to mines is not an easy task and risks revealing ugly truths about how labor rights and environmental protection are neglected in countries that happen to hold most of the world’s resources of these minerals, such as the Democratic Republic of Congo. “Some of the raw materials that we source, they are not available from too many places in the world,” Bolin said. “Tracing, auditing and all of this is costly." Seated across a table from Bolin, Circulor chief external affairs officer Ellen Carey offered a high-level overview of how that firm goes about that task, starting at individual mines. “It’s multiple inputs,” Carey said, ranging from “very precise geolocation” to verifying exact delivery times and weights, that allow Circulor to build a “digital twin” model of each shipment and give it confidence that people haven’t tried to cook the books. For batteries in the Polestar 2 sedan, Circular tracks cobalt and mica; for the upcoming Polestar 3 SUV, it will also trace lithium and nickel. Circulor stores this data in an Oracle Hyperledger-based private blockchain –a solution that combines the immutability of a digital ledger with the access controls that the company and its clients need. Circular has also done work for Volkswagen Group, Mercedes-Benz, and Volvo,  as well as various firms further down the EV supply chain . “It's a private, permission-based blockchain,” said Carey, who also spoke at the TechBBQ conference. “Our key thing is to have confidentiality.” The results as seen on Polestar’s site suggest how much of this data doesn’t leave its offices. “Product Sustainability Declarations” posted for the Polestar 2 and Polestar 3 outline supply-chain risks (in cobalt’s case, “forced labor and child labor, corruption, weak rule of law, high-intensity conflicts, and pollution from hazardous materials”) and say Polestar uses Circulor’s system to confirm that it only gets these minerals from suppliers that comply with its rules. But they don’t name or categorize suppliers, and Polestar’s Sustainability Report also sticks to high-level goals. In comparison, Tesla’s 2022 Impact Report (PDF) provides more detail in its breakout of the automaker’s work to source more of its minerals directly and then audit its suppliers for compliance. But it only cites one test of digital tracing of raw materials for a single battery–which itself involved the mining firm BHP using Circulor’s system, Reuters reported last summer. Polestar surfaces more data in the “Life Cycle Assessments” it posts for its vehicles, which use Circulor research to compute the carbon footprint of an individual electric vehicle and when its lower energy consumption will recoup the higher carbon intensity of building an EV. Recommended by Our Editors

Circulor Frequently Asked Questions (FAQ)

  • When was Circulor founded?

    Circulor was founded in 2017.

  • Where is Circulor's headquarters?

    Circulor's headquarters is located at Aircraft Factory 2.2, London.

  • What is Circulor's latest funding round?

    Circulor's latest funding round is Series B.

  • How much did Circulor raise?

    Circulor raised a total of $39.13M.

  • Who are the investors of Circulor?

    Investors of Circulor include Westly Group, Volvo Cars Tech Fund, Salesforce Ventures, Jaguar Land Rover, BHP Billiton and 14 more.

  • Who are Circulor's competitors?

    Competitors of Circulor include Circular IQ and 2 more.

  • What products does Circulor offer?

    Circulor's products include Traceability and 3 more.

CB Insights
Looking for a leg up on competitive, customer and technology insights?
CB Insights puts confidence and clarity into your most strategic decisions.
See how. Join a demo.
Join a demo
Trusted by the world's smartest companies to:
  • Predict emerging trends
  • See competitors' playbooks
  • Stalk the smart money
  • Identify tomorrow's challengers
  • Spot growing industries
  • Kill analyst data work
Let's see how we can help you!
MicrosoftWalmartWells Fargo

Compare Circulor to Competitors

Minespider Logo

Minespider is a developer of a blockchain protocol for end-to-end mineral supply chain certification. It aims to create sustainable supply chains for the EV future. The company was founded in 2017 and is based in Berlin, Germany.

DLT Labs Logo
DLT Labs

DLT Labs leverages insights and development capabilities to shape clients' blockchain strategies. It develops and integrates enterprise solutions using distributed ledger technology. It offers supply chain management, e-commerce, data management, freight invoicing, and more. It was founded in 2017 and is based in Toronto, Canada.

Tracr Logo

Tracr operates as a distributed diamond blockchain platform. It enables confidence in a diamond's source throughout the diamond value chain through the use of blockchain, artificial intelligence (AI), the internet of things (IoT), advanced security, and privacy technologies. Tracr was founded in 2017 and is based in London, United Kingdom.

Refined Imaging

Refined Imaging develops an interferometry technology platform to generate images. The company's platform specializes in neutron grating interferometry, microfabrication, and X-ray which can generate information through the interaction of electromagnetic waves. It was founded in 2017 and is based in Baton Rouge, Louisiana.

Chainvine Logo

Chainvine creates bespoke platforms using Distributed Ledger Technology (DLT), which decentralize a company's ledger system, creating a secure, intuitive, and permanent recording of ledger data. Chainvine integrates its clients' existing databases into a DLT platform which ensures that data is more efficiently stored and managed in a secure and intelligent way.

Agriledger Logo

AgriLedger aims to improve the income and quality of life of farmers by connecting them to financial services and markets. As a challenging task in the developing markets where farmers have difficulty proving their income and identity, thus creating an entire problem around financial inclusion, our platform will verify each step of the supply chain from providing a digital identity to every farmer to end buyer purchases. The application allows farmers to access a wide range of information including seed provenance, fertilizers used and crop location, with every piece of data across the supply chain stored on the blockchain.

Discover the right solution for your team

The CB Insights tech market intelligence platform analyzes millions of data points on vendors, products, partnerships, and patents to help your team find their next technology solution.

Join a demo

CBI websites generally use certain cookies to enable better interactions with our sites and services. Use of these cookies, which may be stored on your device, permits us to improve and customize your experience. You can read more about your cookie choices at our privacy policy here. By continuing to use this site you are consenting to these choices.