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CSRD & Sustainability Reporting. Lasting Impact
Sustainability Reporting for Lasting Impact
Custom ESG and Sustainability reporting support to structure, write, and showcase your strategy with impact.












ESG & Sustainability Expertise
Clear and human ESG advisory. Over a decade of experience helping organizations achieve CSRD compliance and deliver sustainability reporting without complexity.
ESG & Sustainability Expertise
Clear ESG advisory. 10+ years in sustainability expertise to guide CSRD compliance and simple reporting.
ESG & Sustainability Expertise
Clear and human ESG advisory. Over a decade of experience helping organizations achieve CSRD compliance and deliver sustainability reporting without complexity.
ESG & Sustainability Reporting Services
ESG & Sustainability Services for SMEs and Large Enterprises
We deliver comprehensive ESG advisory and sustainability reporting services for both SMEs and large enterprises. Our team helps organizations structure their sustainability strategies, meet CSRD compliance requirements, and align with international standards such as GRI, ISSB, and TCFD.
By combining expertise and technology, including our internal platform Rylio™, we transform complex ESG data into clear, audit-ready reports that drive trust and long-term value.
ESG & Sustainability Reporting Services
ESG & Sustainability Services for SMEs and Large Enterprises
We deliver comprehensive ESG advisory and sustainability reporting services for both SMEs and large enterprises. Our team helps organizations structure their sustainability strategies, meet CSRD compliance requirements, and align with international standards such as GRI, ISSB, and TCFD.
By combining expertise and technology, including our internal platform Rylio™, we transform complex ESG data into clear, audit-ready reports that drive trust and long-term value.
ESG & Sustainability Reporting Services
ESG & Sustainability Services for SMEs and Large Enterprises
We deliver comprehensive ESG advisory and sustainability reporting services for both SMEs and large enterprises. Our team helps organizations structure their sustainability strategies, meet CSRD compliance requirements, and align with international standards such as GRI, ISSB, and TCFD.
By combining expertise and technology, including our internal platform Rylio™, we transform complex ESG data into clear, audit-ready reports that drive trust and long-term value.
Our ESG Advantage
Why Choose Arelya
Here’s what partnering with Arelya brings to your ESG and sustainability journey.
Proven ESG & CSRD expertise
Alignment with GRI, ISSB, TCFD, and EU Taxonomy for audit-ready compliance.



Clarity in ESG reporting
Complex data made simple, credible, audit-ready.









Build trust, reputation, and measurable impact.
Technology-enabled efficiency with Rylio™
Certified CSRD Expertise


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Témoignages clients ESG
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Success Stories
What Our Clients Say
Climate challenges demand long-term vision. At Arelya, we guide organizations with the same consistency and commitment.
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
Success Stories
What Our Clients Say
Climate challenges demand long-term vision. At Arelya, we guide organizations with the same consistency and commitment.
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
Success Stories
What Our Clients Say
Climate challenges demand long-term vision. At Arelya, we guide organizations with the same consistency and commitment.
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
"Arelya transformed the way we handle ESG reporting. Their expertise in CSRD and global frameworks gave us clarity and confidence. For the first time, our board sees ESG as a strategic asset rather than a burden."
Jamie L.
Large Enterprise – CFO
"The team at Arelya simplified our sustainability journey. Clear guidance, audit-ready reports, and the use of Rylio™ saved us months of work. We now meet compliance while communicating impact to our stakeholders."
Priya K
MSCs – Sustainability Director
"We never thought ESG reporting could be accessible for a company our size. Arelya made it simple, affordable, and credible. Their coaching gave us the confidence to present ESG data to our clients."
Mark D.
SME – CEO
"Rylio™ brought real structure to our CSRD reporting. We’d like deeper system integration, but Arelya’s support is outstanding."
Ben F.
Crafter & Co.
"Clear ESG reporting and useful dashboards. As a fast-growing company, we seek more automation, but Arelya listens and delivers."
Rachal E.
Scale-up – COO
ESG Resources & Insights
Shaping a Sustainable, Low-Carbon Future
ESG Resources & Insights
Shaping a Sustainable, Low-Carbon Future
ESG Resources & Insights
Shaping a Sustainable, Low-Carbon Future
FAQ
Frequently Asked Questions
Here are the most common questions organizations ask before starting their ESG and sustainability journey.
What is CSRD and does it apply to SMEs?
The Corporate Sustainability Reporting Directive (CSRD) requires large EU companies with 250+ employees, €40M+ turnover, or €20M+ in assets to report standardized ESG data. From 2026, listed SMEs will also be required to report, while non-listed SMEs face growing pressure from clients and banks.
What is the deadline for CSRD compliance?
The first companies will need to report in 2025 for the 2024 financial year. By 2026, thousands of organizations across Europe must comply, including listed SMEs. Starting early is key to avoid last-minute risks.
What happens if a company does not comply with CSRD?
Non-compliance can result in financial penalties, legal risks, reputational damage, and loss of investor trust. In some EU states, fines can reach millions of euros. Proactive compliance avoids costly sanctions.
What is the difference between ESG and sustainability reporting?
ESG reporting focuses on measurable performance in Environmental, Social, and Governance areas. Sustainability reporting is broader, often including long-term goals and narratives. Under CSRD, ESG disclosures are mandatory and standardized.
Why is double materiality important in ESG?
Double materiality assesses both how ESG factors impact the company financially and how the company impacts society and the environment. It is a cornerstone of CSRD and ensures balanced reporting.
How can Arelya help us prepare for CSRD compliance?
We provide gap analysis, double materiality assessments, and audit-ready ESG reports aligned with CSRD, GRI, ISSB, and EU Taxonomy. With our platform Rylio™, data collection and reporting are faster, traceable, and compliant.
Is ESG reporting only relevant for large companies?
Is ESG reporting only relevant for large companies? No. Even if SMEs are not directly regulated, clients, banks, and supply chains increasingly require ESG disclosures. Early adopters gain a competitive advantage and stronger credibility.
How much does CSRD compliance cost?
The cost depends on company size, data availability, and readiness. For many organizations, it ranges from €50,000 to several hundred thousand euros, especially if external assurance is required. Arelya offers scalable solutions for both SMEs and large enterprises.
What makes Arelya different from other ESG consultancies?
Arelya combines 10+ years of advisory expertise with technology (Rylio™). We focus on clarity, audit-readiness, and tailored solutions for both SMEs and global enterprises, ensuring compliance without unnecessary complexity.
What is CSRD and does it apply to SMEs?
The Corporate Sustainability Reporting Directive (CSRD) requires large EU companies with 250+ employees, €40M+ turnover, or €20M+ in assets to report standardized ESG data. From 2026, listed SMEs will also be required to report, while non-listed SMEs face growing pressure from clients and banks.
What is the deadline for CSRD compliance?
The first companies will need to report in 2025 for the 2024 financial year. By 2026, thousands of organizations across Europe must comply, including listed SMEs. Starting early is key to avoid last-minute risks.
What happens if a company does not comply with CSRD?
Non-compliance can result in financial penalties, legal risks, reputational damage, and loss of investor trust. In some EU states, fines can reach millions of euros. Proactive compliance avoids costly sanctions.
What is the difference between ESG and sustainability reporting?
ESG reporting focuses on measurable performance in Environmental, Social, and Governance areas. Sustainability reporting is broader, often including long-term goals and narratives. Under CSRD, ESG disclosures are mandatory and standardized.
Why is double materiality important in ESG?
Double materiality assesses both how ESG factors impact the company financially and how the company impacts society and the environment. It is a cornerstone of CSRD and ensures balanced reporting.
How can Arelya help us prepare for CSRD compliance?
We provide gap analysis, double materiality assessments, and audit-ready ESG reports aligned with CSRD, GRI, ISSB, and EU Taxonomy. With our platform Rylio™, data collection and reporting are faster, traceable, and compliant.
Is ESG reporting only relevant for large companies?
Is ESG reporting only relevant for large companies? No. Even if SMEs are not directly regulated, clients, banks, and supply chains increasingly require ESG disclosures. Early adopters gain a competitive advantage and stronger credibility.
How much does CSRD compliance cost?
The cost depends on company size, data availability, and readiness. For many organizations, it ranges from €50,000 to several hundred thousand euros, especially if external assurance is required. Arelya offers scalable solutions for both SMEs and large enterprises.
What makes Arelya different from other ESG consultancies?
Arelya combines 10+ years of advisory expertise with technology (Rylio™). We focus on clarity, audit-readiness, and tailored solutions for both SMEs and global enterprises, ensuring compliance without unnecessary complexity.
What is CSRD and does it apply to SMEs?
The Corporate Sustainability Reporting Directive (CSRD) requires large EU companies with 250+ employees, €40M+ turnover, or €20M+ in assets to report standardized ESG data. From 2026, listed SMEs will also be required to report, while non-listed SMEs face growing pressure from clients and banks.
What is the deadline for CSRD compliance?
The first companies will need to report in 2025 for the 2024 financial year. By 2026, thousands of organizations across Europe must comply, including listed SMEs. Starting early is key to avoid last-minute risks.
What happens if a company does not comply with CSRD?
Non-compliance can result in financial penalties, legal risks, reputational damage, and loss of investor trust. In some EU states, fines can reach millions of euros. Proactive compliance avoids costly sanctions.
What is the difference between ESG and sustainability reporting?
ESG reporting focuses on measurable performance in Environmental, Social, and Governance areas. Sustainability reporting is broader, often including long-term goals and narratives. Under CSRD, ESG disclosures are mandatory and standardized.
Why is double materiality important in ESG?
Double materiality assesses both how ESG factors impact the company financially and how the company impacts society and the environment. It is a cornerstone of CSRD and ensures balanced reporting.
How can Arelya help us prepare for CSRD compliance?
We provide gap analysis, double materiality assessments, and audit-ready ESG reports aligned with CSRD, GRI, ISSB, and EU Taxonomy. With our platform Rylio™, data collection and reporting are faster, traceable, and compliant.
Is ESG reporting only relevant for large companies?
Is ESG reporting only relevant for large companies? No. Even if SMEs are not directly regulated, clients, banks, and supply chains increasingly require ESG disclosures. Early adopters gain a competitive advantage and stronger credibility.
How much does CSRD compliance cost?
The cost depends on company size, data availability, and readiness. For many organizations, it ranges from €50,000 to several hundred thousand euros, especially if external assurance is required. Arelya offers scalable solutions for both SMEs and large enterprises.
What makes Arelya different from other ESG consultancies?
Arelya combines 10+ years of advisory expertise with technology (Rylio™). We focus on clarity, audit-readiness, and tailored solutions for both SMEs and global enterprises, ensuring compliance without unnecessary complexity.
Ready to Take Action on ESG and Climate?
Book your free consultation to structure your ESG strategy, prepare audit-ready reports (GRI, CSRD, ISSB), and engage stakeholders. Together, we’ll turn your sustainability journey into a true performance driver.









Ready to Take Action on ESG and Climate?
Book your free consultation to structure your ESG strategy, prepare audit-ready reports (GRI, CSRD, ISSB), and engage stakeholders. Together, we’ll turn your sustainability journey into a true performance driver.









Ready to Take Action on ESG and Climate?
Book your free consultation to structure your ESG strategy, prepare audit-ready reports (GRI, CSRD, ISSB), and engage stakeholders. Together, we’ll turn your sustainability journey into a true performance driver.








