What CEMAsys.com does

CEMAsys (legal entity Cemasys.Com AS) is a Norway-headquartered provider of ESG and sustainability software combined with expert advisory services, founded in 2007 and operating across the Nordics and North America. Its core product is a cloud-based SaaS platform organized around six integrated modules — Carbon Accounting (Scope 1/2/3), CSRD Compliance, Supply Chain Control, ESG Metrics, EU Taxonomy, and VSME Reporting — that gathers, manages, and analyzes sustainability data for corporate reporting and strategy execution. The platform is sold on annual subscriptions with quote-based enterprise pricing, complemented by a substantial advisory practice covering managed services, carbon management, ESG reporting, risk compliance, CDP, SBTi, California Climate Disclosure (SB 253/SB 261), and EcoVadis.

The company serves over 800 clients across 70+ countries, ranging from SMBs to Fortune 500 and stock-listed firms, with named customers spanning retail (Reitan, 7-Eleven, Rema 1000, Jernia, Orkla), industrial and energy (Tomra, St1, OneCo, IBF), shipping and services (DFDS, ISS, Atea), and public sector (BI Norwegian Business School). Go-to-market is a hybrid of direct enterprise field sales with consultative 'Book a demo' motions and a degree of self-serve SaaS access, supported by physical offices in Oslo, Copenhagen, Stockholm, and Boston, each led by a regional Managing Director. As of May 2026, CEMAsys was acquired by Norway-based climate tech platform Energi.AI as part of an industry shift from manual spreadsheet-based sustainability reporting toward automated, decision-grade climate data systems.

Name

CEMAsys.com

Legal name

Cemasys.Com AS

Website

https://portal.cemasys.com

Company type

Private

Founded year

2007

Operating status

Acquired

Headcount range

51–100 employees

Short description

CEMAsys is a Norway-based ESG software and advisory firm serving 800+ clients across 70+ countries with a cloud-based carbon accounting, CSRD, supply-chain, and EU Taxonomy platform plus regulatory advisory services for CDP, SBTi, and California climate disclosure.

Ownership category

akta.pro rank

Product category

ESG & Sustainability Management Software

NAICS

Computing Infrastructure Providers, Data Processing, Web Hosting, and Related Services (51821), Environmental Consulting Services (541620)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming Services (7371)

akta.pro primary industry

ESG/Sustainability Reporting & Disclosure Platforms (EUABAEAB)

akta.pro secondary industries

Sustainability & ESG Reporting (GRI/SASB/ISSB/CSRD) (EUAHAJAB), Supply Chain (Scope 3) Emissions & Supplier Engagement Platforms (EUABAEAE), Sustainability & ESG Consulting (BPAHACAK)

Keywords

• ESG management software
• Carbon accounting platform
• CSRD compliance reporting
• Sustainability advisory services
• GHG emissions tracking

Headquarters

HQ city

Oslo

HQ country

Norway

HQ region

Europe

Offices4 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations, Infrastructure

Revenue model

1. SaaS Platform Subscriptions: Cloud-based ESG platform delivered as subscription service, tailored to each company's needs. Customers pay for access to the platform for carbon accounting, ESG reporting, and sustainability management.
2. Advisory Services: Expert consulting services combining technical ESG expertise with real-world experience to build meaningful sustainability strategies and reporting.
3. Managed Services: Ongoing managed services for sustainability operations, carbon management, and ESG reporting support.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels8 records

Core offering

CEMAsys provides a cloud-based ESG and sustainability platform that gathers, manages, and analyzes environmental, social, and governance data for GHG accounting, supply chain emissions, CSRD/ESRS, EU Taxonomy, and VSME reporting. The company complements its software with advisory services delivered by expert consultants, including managed services, carbon management, ESG reporting, risk compliance, and CDP/SBTi support, serving more than 800 clients across 70+ countries.

Product overview

CEMAsys offers an all-in-one ESG and sustainability platform combining a cloud-based SaaS system with expert advisory services. The platform consists of six integrated system solution modules (Carbon Accounting, CSRD Compliance, Supply Chain Control, ESG Metrics, EU Taxonomy, and VSME Reporting) designed for GHG accounting, supply chain management, and end-to-end ESG reporting. Complementing the software are advisory services including Managed Services, Carbon Management, ESG Reporting, Risk Compliance, CDP, SBTi, California Climate Disclosure, and Ecovadis. The company employs a two-pronged approach uniting data and strategy to help clients measure, manage, and report their sustainability performance.

Differentiator

Problem solved

Functional benefit

Products and services

• CEMAsys Platform Cloud-based ESG and sustainability platform that gathers, manages, and analyzes ESG data for GHG accounting, supply chain management, CSRD, VSME, and end-to-end ESG reporting, targeted at organizations needing to track sustainability performance.
• Carbon Accounting System module for measuring and managing greenhouse gas emissions from business activities, calculating Scope 1, 2, and 3 emissions and tracking reductions, for organizations pursuing carbon footprint management.
• CSRD Compliance System module for mandatory sustainability reporting under the EU Corporate Sustainability Reporting Directive, following ESRS standards for standardized ESG disclosure, for companies subject to CSRD.
• Supply Chain Control System module to enhance transparency in supply chain emissions and ESG metrics, enabling companies to track and manage Scope 3 value chain emissions, for manufacturers and consumer goods firms with complex supply chains.
• ESG Metrics System module for tracking and measuring ESG performance indicators and metrics across environmental, social, and governance dimensions, for organizations needing a centralized ESG dashboard.
• EU Taxonomy System module for reporting on the EU Taxonomy classification system for environmentally sustainable economic activities, for EU-based or EU-exposed companies required to disclose taxonomy alignment.
• VSME Reporting System module for Voluntary Sustainability Reporting for Micro and Small Enterprises under European sustainability reporting standards, designed for smaller companies seeking structured sustainability disclosure.
• Managed Services Advisory offering providing ongoing ESG and sustainability support, including data management and reporting assistance, for organizations that want outsourced expertise.
• Carbon Management Advisory service for carbon footprint management and reduction strategies, helping companies set and execute decarbonization roadmaps.
• ESG Reporting Advisory service for comprehensive ESG reporting across multiple frameworks and standards, supporting organizations preparing disclosures for regulators and stakeholders.
• Risk Compliance Advisory service for climate and ESG-related risk assessment and regulatory compliance, helping companies identify and mitigate sustainability risks.
• CDP Services Advisory service for CDP questionnaire response preparation and submission, delivered as a CDP Gold Accredited Solutions Provider, for companies disclosing to CDP.
• SBTi Services Advisory service for Science Based Targets initiative target setting and validation, guiding organizations to align emissions reductions with climate science.
• California Climate Disclosure (SB 253 & SB 261) Advisory service for California climate accountability laws SB 253 and SB 261 compliance and reporting, for companies doing business in California.
• Ecovadis Services Advisory service for EcoVadis sustainability ratings preparation and improvement, supporting companies seeking better supplier sustainability scores.

Quantifiable outcome

• Supporting over 800 companies including SMBs to Fortune 500 firms
• +2 more outcomes

Named customers6 records

Segments4 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature8 records

Partnerships

Three partnerships are on record, tiered core and minor.

• Energi.AIcoreStrategic or Co-development Partner · 4 May 2026Energi.AI, a Norway-based climate tech platform, acquired CEMAsys to expand its capabilities and client base. The acquisition combines AI-driven climate data platform with CEMAsys's cloud-based ESG solutions and advisory services, quadrupling customer base.
• CDPcoreStrategic or Co-development PartnerCDP Accredited Solutions Provider (Gold partner). CEMAsys is the only Nordic consulting firm that is a CDP gold climate change consultancy and SBT partner, receiving exclusive training and insight into CDP's methodology.
• A Sustainable TomorrowminorStrategic or Co-development PartnerPartnership engagement in a sustainability network where knowledge is shared and collaborations generated to increase sustainability in business, including annual sustainability conferences.

Scale indicators5 records

Recent moves7 records

Expansion highlights6 records

Direct peers

• Sweep: Sweep is a France-headquartered ESG platform combining carbon accounting with supplier engagement (Scope 3), serving mid-market and enterprise customers — closely matching CEMAsys's supply chain control and advisory bundles.
• Persefoni: Persefoni offers a climate management and accounting platform for enterprises and financial institutions, covering GHG inventories, CSRD, and TCFD — a direct competitor to CEMAsys's carbon accounting and CSRD modules.
• Normative: Normative provides a carbon accounting engine focused on Scope 3 emissions and science-based targets, with strong Nordic and European enterprise traction — competing head-on with CEMAsys's Carbon Accounting and SBTi advisory offerings.
• Greenly: Greenly is a carbon accounting SaaS aimed at SMB and mid-market companies, with advisory services and CSRD support — overlapping CEMAsys's SMB segment and end-to-end ESG reporting positioning.
• ClimatePartner: ClimatePartner combines carbon accounting software with offsetting and climate action strategy consulting for enterprises — directly comparable to CEMAsys's two-pronged SaaS-plus-advisory model before Seevard's spin-off.
• Watershed: Watershed is a US-based carbon accounting and climate reporting SaaS platform serving enterprises with Scope 1-3 emissions measurement and CDP/CSRD-grade disclosure — directly overlapping CEMAsys's platform offering and target enterprise buyer.

Broad incumbents

• Workiva: Workiva is an established SEC/sustainability reporting platform with deep CSRD and ESG disclosure capabilities for large listed companies — a broader incumbent whose ESG module competes with CEMAsys for stock-listed enterprise customers.
• Sphera: Sphera (formerly Optera/Thinkstep) offers enterprise ESG, EHS, and sustainability software with deep supply chain Scope 3 coverage — a broader incumbent whose scope 3 footprint overlaps CEMAsys's SupplyChain Control product.
• Salesforce Net Zero Cloud: Salesforce Net Zero Cloud (formerly Salesforce Sustainability Cloud) provides enterprise carbon accounting and ESG data management integrated into the Salesforce CRM stack — a broad incumbent competing with CEMAsys in the Fortune 500 segment.

Emerging players

• Plan A: Plan A is a Berlin-based carbon accounting and ESG platform focused on SMB and enterprise customers in Europe — an emerging player with overlapping CSRD and decarbonization capabilities competing for the same European buyer.

Market position

Strengths1 record

Weaknesses5 records

Competitive moat6 records

Key risks6 records

Key highlights7 records

Customer concentration

• YouTubeyoutube.com/channel/UClHxtOarpLv7hL_8-kA2nEA
• Facebookfacebook.com/CEMAsys
• LinkedInlinkedin.com/company/cemasys
• Instagraminstagram.com/cemasys_com
• Xx.com/cemasys

Compliance6 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries1 record

Funding overview

Funding rounds1 record

Investors1 record

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 CEMAsys.com