When was Thallo founded?

Thallo was founded in 2021 and raised its 1st funding round 1 year after it was founded.

Where is Thallo located?

Thallo is headquartered in London, United Kingdom.

Which legal entities is Thallo associated with?

Thallo is associated with THALLO LTD.

How many employees does Thallo have?

As of Jun 30, 2026, the latest employee count at Thallo is 1.

Is Thallo a funded company?

Thallo is a funded company, having raised a total of $***** in its 1st and only funding round, a Seed round on Nov 14, 2022.

When was the latest funding round of Thallo?

Thallo's latest funding was a $***** Seed round on Nov 14, 2022, with participation from 6 investors. Its primary sector is Air Pollution Management Tech. In United Kingdom, the Air Pollution Management Tech sector has seen $55.6M in funding in 2026 to date.

Where does Thallo rank among its competitors?

Thallo ranks 122nd amongst 562 active competitors, of which 133 are funded. It stands 11th in terms of total funding among its competitors. The most recent competitor to raise funding was Isometric, which secured $40M in Jun, 2026.

Who are the top competitors of Thallo?

Thallo's top competitors include Indigo, Varaha and Carbon Direct. Among them, Isometric secured the most recent funding round in June, 2026.

Thallo - 2026 Company Profile, Team, Funding, Competitors & Financials

Thallo is a seed company based in London (United Kingdom), founded in 2021 by Joseph Hargreaves. It operates as a Provider of a marketplace and software for carbon credit transactions. Thallo has raised $2.5M in funding from Arcan Capital and Friendly Trading. The company has 562 active competitors, including 133 funded and 19 that have exited. Its top competitors include companies like Indigo, Varaha and Carbon Direct.

Company Details

Provider of a marketplace and software for carbon credit transactions. The platform facilitates efficient transactions between project developers and companies pursuing net-zero goals. It offers tools for accessing verified carbon credits, building portfolios, and simplifying carbon management. The software also provides features for integrating carbon initiatives and tracking environmental impact.

Website: thallo.io
Social
Email ID: *****@thallo.io

Key Metrics

Founded Year

2021

Location

London, United Kingdom

Stage

Seed

Total Funding

$2.5M in 1 round

Latest Funding Round

Seed, Nov 14, 2022, $*****

Investors

Arcan Capital & 6 more

Ranked

122^nd among 562 active competitors

Employee Count

1 as on Jun 30, 2026

Similar Companies

Varaha & 499 more

View Thallo's full profile

Thallo is associated with 1 legal entity given below:

Legal Entity Name	Date of Incorporation	Revenue	Latest Employee Count	Documents
THALLO LTD CIN: 13578541 , United Kingdom, Active	Aug 22, 2021	-	5 (As on Jun 30, 2024)

Thallo has raised a total funding of $2.5M over 1 round. Its latest funding round was a Seed round on Nov 14, 2022 for $*****. 6 investors participated in its latest round. Thallo has 7 institutional investors.

Here is the list of recent funding rounds of Thallo:

Date of Funding	Funding Amount	Round Name	Post-Money Valuation	Revenue Multiple	Lead Investors	Other Investors
Nov 14, 2022	7201367	Seed	7642277	6370916	4353628	9211396

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View details of Thallo's funding rounds and investors

The founders of Thallo is Joseph Hargreaves.

Here are the details of Thallo's key team members:

Joseph Hargreaves: Co-Founder of Thallo.
Contact Info: 1 email address

Thallo's Board of Directors

Thallo's board has 3 active members. Philip John Hargreaves, Joseph Harry Hargreaves and Stephan Coles are part of team.

Here is the list of Thallo's board of directors:

Name	Type	Representing	Status	Duration
Philip John Hargreaves	Team	-	Current	2y 9m
Joseph Harry Hargreaves	Team	-	Current	4y 11m
Stephan Coles	Team	-	Current	2y 9m

View details of Thallo's Founder profiles and Board Members

Thallo's employee count trend

Thallo has 1 employees as of Jun 26. Here is Thallo's employee count trend over the years:

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Top competitors of Thallo include Indigo, Varaha and Carbon Direct. Here is the list of Top 10 competitors of Thallo, ranked by Tracxn score:

Rank	Company Details	Short Description	Total Funding	Investors	Tracxn Score
1st	Indigo 2013, Boston (United States), Series G	Provider of biological and sustainability solutions for the agriculture industry	$1.4B	Flagship Pioneering, Baillie Gifford & 26 others	78/100
2nd	Varaha 2022, Gurugram (India), Series B	Climate tech company that enables smallholder farmers to generate carbon removal credits	$34.9M	WestBridge Capital, RTP Global & 25 others	72/100
3rd	Carbon Direct 2019, New York (United States), Series C	Provider of science-backed carbon management solutions for emission reduction and removal	$60.8M	Decarbonization Partners, Impact Engine & 2 others	65/100
4th	Terraformation 2020, Ocean View (United States), Series A	Provider of data-driven solutions and technology to support ecosystem restoration	$35.1M	Climate Capital, Media Investment Group & 15 others	65/100
5th	Pachama 2018, Sausalito (United States), Acquired	Develops technological solutions for the protection and restoration of the forests	$88.2M	Breakthrough Energy, Serena Ventures & 51 others	65/100
6th	Isometric 2022, London (United Kingdom), Series A	Online platform offering carbon offset solutions	$65M	Plural, Lowercarbon Capital & 14 others	63/100
7th	Abatable 2021, London (United Kingdom), Series A	Online platform to calculate and offset the carbon footprint	$16.6M	Azora, Global Founders Capital & 6 others	61/100
8th	Supercritical 2021, Sevenoaks (United Kingdom), Series A	Operator of a marketplace for sourcing and managing carbon removal credits	$18.7M	Lightspeed Venture Partners, MMC Ventures ... & 18 others	60/100
9th	ClimeCo 2011, Boyertown (United States), Series A	Provider of environmental project development and management services	$50M	The Heritage Group, Warburg Pincus	59/100
10th	Invert 2020, Ottawa (Canada), Series B	Provider of carbon footprint reduction solutions	$19.1M	Altius	59/100
122nd	Thallo 2021, London (United Kingdom), Seed	Provider of a marketplace and software for carbon credit transactions	$2.5M	Ripple, Cerulean Ventures & 5 others	33/100