Carboreal

What Carboreal does

Carboreal Oy is a Helsinki-based carbon compensation and carbon sequestration company founded in 2023 that creates verified biological carbon sinks through afforestation projects on non-cultivable agricultural land in Finland. The company's core offering consists of carbon credits tied to real forests planted before credit sale (rather than forward-sold promises), carbon footprint calculation services, and afforestation-as-compensation projects managed under a minimum 70-year sustainable forest management commitment. Each project is independently verified by Kiwa and calculated using a proprietary scientific methodology grounded in Finnish research institutions (LUKE, SYKE, and Finnish universities), incorporating a 16% safety margin and ISO 14064-2 compliance; carbon credit buyers are registered in the Finnish land registry as credit owners for traceability.

Carboreal sells to companies seeking to offset carbon emissions, spanning enterprise and mid-market customers across at least ten industries including food service (Hesburger), energy (Kipinä), food production (Saarioinen), port operations (Port of Helsinki), sports (HJK Helsinki), agriculture (Kimmoisa), manufacturing (Print Works), and textiles (Image wear). Pricing is quote-based and consultative, distributed through direct enterprise sales rather than self-serve channels, with the company also offering sustainable development training and consulting as an add-on service.

The business has expanded rapidly through 2025: in April 2025 Carboreal completed its first acquisition (Puuni Oy, now a subsidiary extending voluntary carbon market expertise and Australian network access), appointed a Chief Global Officer to lead US market entry alongside a Sweden sales buildout, and secured a flagship partnership with HJK Helsinki for match-day carbon compensation. Operations are anchored at a Helsinki headquarters (Mannerheimintie 103 B) with a Nivala operational support branch, and the company maintains social and content marketing presence across LinkedIn, Facebook, and Instagram while participating in international events such as EarthX Dallas (April 2026).

Name

Carboreal

Legal name

Carboreal Oy

Website

https://carboreal.fi

Company type

Private

Founded year

2023

Operating status

Operating

Headcount range

1–10 employees

Short description

Carboreal is a Helsinki-based carbon offset company that creates verified biological carbon sinks through Finnish afforestation projects, selling Kiwa-certified carbon credits to enterprise and mid-market companies across multiple industries seeking to compensate CO2 emissions.

Ownership category

akta.pro rank

Product category

Carbon Offset Services

NAICS

Support Activities for Forestry (1153)

SIC

Forestry (800)

akta.pro primary industry

Carbon Sequestration & Forest Carbon Credits (AFAMAMAA)

akta.pro secondary industries

Agroforestry & Perennial Cropping Systems (EUABABAD), Nature-Based Credits Trading (Forestry/REDD+, Soil Carbon, Blue Carbon) (EUAGAIAK), Project-Originated Carbon Credit Marketing & Offtake (Primary Market) (EUAGAIAC)

Keywords

• Carbon offset services
• Voluntary carbon markets
• Afforestation projects
• Carbon footprint calculation
• Biological carbon sequestration

Headquarters

HQ city

Helsinki

HQ country

Finland

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Personnel, Marketing or Sales, Technology or R&D, Supply Chain

Revenue model

1. Carbon Credits (Carbon Forestry): Carboreal sells carbon credits to companies seeking to compensate their CO2 emissions. The credits represent real, measured, and verified carbon sequestration from afforestation projects. Credits can be purchased as ready-made packages or customized solutions. Credits are tradeable assets that can be resold.
2. Carbon Footprint Calculation Services: Emission calculation services that help companies identify their emission sources and environmental impacts. Provides a foundation for carbon neutrality journey with reliable calculations.
3. Sustainable Development Consulting: Expert services helping organizations understand and integrate sustainable development principles into their business operations.
4. Land Acquisition for Afforestation: Carboreal purchases farmland from landowners to establish afforestation projects, creating long-term carbon sinks.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

Carboreal sells verified carbon credits generated by afforestation projects on non-cultivable Finnish farmland, with forests planted before credits are sold and maintained for at least 70 years. The company also provides carbon footprint calculation services and sustainable development consulting to help businesses identify and reduce their emissions. All carbon sequestration is calculated using a scientific methodology based on Finnish research and verified by Kiwa under ISO 14064-2.

Product overview

Carboreal is a Finnish carbon offset and carbon sequestration company offering a suite of services centered on biological carbon sink creation in Finnish forests. The core offering consists of carbon compensation services (Hiilikompensaatio), carbon footprint calculation (Hiilijalanjäljen Laskenta), and afforestation-as-compensation (Metsitys Kompensaationa). The company also offers sustainable development training and consulting as an add-on service. Carboreal operates on a model where forests are planted before carbon credits are sold, with a 70-year minimum forest management commitment. In April 2024, Carboreal acquired Puuni Oy (now operating as a subsidiary), expanding its expertise in voluntary carbon markets and international climate work.

Differentiator

Problem solved

Functional benefit

Products and services

• Carbon Compensation Services (Hiilikompensaatio) Carbon dioxide emission compensation service enabling companies to offset their emissions through verified Finnish forest afforestation projects. Carbon credits are tied to actual forests planted before credit sales, with trees maintained for at least 70 years. Credits are available as ready-made packages or customized solutions and can be resold as tradeable assets.
• Carbon Footprint Calculation (Hiilijalanjäljen Laskenta) Emission calculation service that identifies company emission sources and environmental impacts, providing a reliable baseline for reduction measures and a path toward carbon neutrality. Designed for companies required to report emissions including Scope 3.
• Afforestation as Compensation (Metsitys Kompensaationa) Afforestation projects creating biological carbon sinks on non-cultivable agricultural land. Includes customized projects, sustainable forest management for a minimum of 70 years, transparent carbon compensation reporting, and biodiversity-focused planting.
• Sustainable Development Training and Consulting (Kestävän Kehityksen Koulutus ja Konsultointi) Expert services helping organizations understand and integrate sustainable development principles into their business operations, complementing Carboreal's carbon compensation offering.

Quantifiable outcome

• Carbon sinks established before credit sales (immediate impact)
• +3 more outcomes

Named customers10 records

Segments3 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Five partnerships are on record, tiered core, flagship and minor.

• Puuni OycoreStrategic or Co-development Partner · 14 April 2026Carboreal's first acquisition. Puuni's team joins Carboreal, continuing as a subsidiary. Puuni brings expertise in voluntary carbon markets and corporate climate work development. Networks extend to Australia, opening international growth opportunities. Founders Joona Puhakka and Petri Kämäräinen remain with Carboreal.
• HJK HelsinkiflagshipStrategic or Co-development PartnerPartnership with Finland's largest football club to compensate HJK's home match carbon footprint through Finnish forests. Carboreal's CGO Marko Kärkkäinen leads the partnership, emphasizing sports' unique ability to reach people and make climate action accessible. The collaboration focuses on long-term commitment, responsibility, and building future forests.
• KiwacoreTechnology or IntegrationIndependent certification body providing third-party verification of Carboreal's carbon sequestration operations. Kiwa Verified certification ensures credibility and transparency in carbon credit markets.
• Koivurinteen taimitarhaminorStrategic or Co-development PartnerNursery partner supplying seedlings for afforestation projects. Carboreal seeks partners who can provide high-quality seedlings suitable for sustainable forestry that promote forest biodiversity.
• EarthXminorGTM or Marketing PartnerInternational environmental and climate solutions conference held in Dallas. Carboreal showcased growth story at EarthX April 2026. CGO Marko Kärkkäinen presented at the conference and delivered recognition to event founder Trammell S. Crow Jr.

Scale indicators3 records

Recent moves8 records

Expansion highlights6 records

Direct peers

• Pachama: Forestry and nature-based carbon credit marketplace using satellite monitoring and MRV technology. Comparable as a nature-based credit developer competing for the same corporate offset buyers, with overlapping buyer profiles and similar differentiation narrative around measurement integrity.
• Carbonfuture: Carbon credit marketplace and tracking platform for nature-based and removal credits, with an emphasis on credit integrity. Directly comparable as a developer-platform with overlapping buyer base and similar differentiation around verification quality.
• Reforestum: Nature-based carbon credit platform focused on forestry and reforestation projects, with MRV technology. Directly comparable as a forestry-credit specialist serving corporate sustainability buyers.
• Puro.earth: Helsinki-headquartered carbon removal registry and marketplace, also rooted in the Nordic region. Directly comparable as a Finland-based carbon credit originator with similar buyer base, scientific methodology emphasis, and corporate-channel sales motion.

Broad incumbents

• ClimatePartner: Established carbon offset consultancy and credit provider serving European enterprises with footprint calculation and offset services. Comparable because it offers a similar combined consulting-and-credits proposition to corporate buyers.
• South Pole: One of the largest voluntary carbon credit developers globally, with broad portfolio of nature-based and tech-based credits. Comparable because it directly competes for corporate carbon offset buyers and offers similar B2B consulting and portfolio solutions.
• Verra: Operator of the VCS program, the largest voluntary carbon standard globally. Comparable as the registry ecosystem in which nature-based credits are issued and traded, and whose standards directly affect Carboreal's market access and pricing.

Emerging players

• Patch: API-first carbon credit platform embedding offsets into digital products. Comparable because it serves the same enterprise buyer set with a tech-enabled distribution model, representing a distribution channel threat or partnership opportunity.
• Sylvera: Independent carbon credit ratings and analytics provider. Comparable as an ecosystem participant whose ratings directly affect Carboreal's credit pricing and buyer perception — partner, competitor, or gatekeeper depending on rating outcomes.
• Cloverly: Carbon credit API and marketplace with a portfolio spanning nature-based and avoidance credits. Comparable as a tech-enabled distribution competitor serving similar enterprise buyers with embedded offset integrations.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks7 records

Key highlights7 records

Customer concentration

• Facebookfacebook.com/p/Carboreal-61553225437302
• LinkedInlinkedin.com/company/carboreal-oyj
• Instagraminstagram.com/carborealoy

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles10 records

Subsidiaries1 record

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Carboreal