ESG requests drain your time. beSirius turns them into fast answers – and revenue signals

We connect scattered reports, policies, and metrics into one living system that fills any questionnaire, in any format — and gives you the intelligence to drive deals and decisions
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Discover beSirius

Create your Sustainability Twin™

Aggregate qualitative and quantitative data from policies, reports, and ERPs into one dynamic profile. No more scattered files, no more rework

Respond to stakeholders in minutes

Get instant answers

Spot trends, gaps and priorities

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Trusted by industry leaders

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What beSirius does for you

ESG questionnaires
ESRS gap assessment
Chat with your data
Turn data into budget and revenue

ESG questionnaires

No more copy-pasting. beSirius drafts CDP, EcoVadis, SEDEX, customer, and regulatory responses directly from your Twin — in any format

ESRS gap assessment

Map and assess data against CSRD, Taxonomy, and more. Spot gaps early and save weeks of manual work

Chat with your data

Ask anything — emissions, targets, gaps — and get answers in seconds. No digging, no guesswork

Turn data into budget and revenue

Every request highlights what customers care about. Use these insights to sharpen priorities, strengthen your story for leadership, and tie sustainability directly to business outcomes

Empower your sustainability team with beSirius

Request demo

Why choose beSirius?

Make your team 3x more productive

Less time chasing data, more time driving strategy. beSirius takes all repetitive work off your plate, so you focus on decisions that matter

Make sales teams love you

Faster, more accurate responses make sales teams (and clients) happy — and help close deals faster

Build a business case with every request

Every ESG request reveals client priorities. beSirius helps you show where you drive revenue, trust, and competitive advantage

92% of sustainability pros would rather watch paint dry than fill out ESG forms

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Sustainability teams love beSirius. Hear what they have to say

“Demand for ESG data has been increasing substantially each year. Our stakeholders require further supply chain transparency, and beSirius solution enhances our capabilities to meet this demand whilst optimizing resources.”
Diana Gonzalez Yamuni Head of Sustainability
Diana Gonzalez Yamuni
Head of Sustainability
“Working with beSirius has been a perfect match for our goals. They make it easy and scalable to exchange data with our suppliers, driving real action in our sustainability efforts and initiating meaningful improvements.”
Dmitry Sukhanov Environment Lead
Dmitry Sukhanov
Environment Lead

Our Latest Newsletters

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Keeping up with ESG - June Edition 2025
CSDDD & Battery Reg Update | Omnibus May Be Illegal | S&P CSA Success Guide
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June 23, 2025 15:30
Keeping up with ESG - Extended Spring Edition 2025
CDP scores collapse | Germany scraps its due diligence law | UNGC submission guide
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May 16, 2025 16:42
Keeping up with ESG - Omnibus Roundup
Key Changes | Business Impact | What’s Next
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April 9, 2025 17:56
Keeping up with ESG - Winter Edition 2025
CSRD in Limbo | Major CBAM Rollback | The Trump Effect - Is ESG Dead?
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April 9, 2025 17:56
Keeping up with ESG - 2024 Wrap-up
What Mattered in 2024 — Key Regulations, Scandals, and Insights | What to Expect in 2025
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April 9, 2025 17:56
Keeping up with ESG - November 2024
84% Will Miss Net Zero 2050 | Recycling to Supply 40% of Copper | CBAM Hits Industry | Updated FLR Guide
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April 9, 2025 17:56
Keeping up with ESG - October 2024
96% of CFOs don't trust ESG data | UK&EU CBAM Updates | EcoVadis Guide
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April 9, 2025 17:56
Keeping up with ESG - September 2024
New Era in ESG: Quiet & Pragmatic | CBAM Self-Assessment Tool Released | Must-Read Forced Labour Guide
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April 9, 2025 17:56
Keeping up with ESG - Summer Edition
43% More Spent on Reporting vs. Innovation | $1.6B CBAM Problem | CDP Toolkit & New Deadlines
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April 9, 2025 17:56
Keeping up with ESG - June 2024
90% of Reporting Still in Spreadsheets | CBAM Essential Updates | Ultimate CSDDD Guide
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April 9, 2025 17:56
Keeping up with ESG - May 2024
Climate risk to key commodities | Unsustainable role of CSOs | CBAM Challenges | CSDDD approval
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April 9, 2025 17:56
Keeping up with ESG - April 2024
EU Advances on Sustainability Due Diligence | SBTi Controversy | $39 Billion BHP Bid for Anglo
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April 9, 2025 17:56
Keeping up with ESG - March 2024
SEC Climate Disclosure Rules | CBAM updates | $6 billion for green metals
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April 9, 2025 17:56
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“Sharing ESG data with stakeholders IS SO EASY!”

Said no sustainability leader. Until beSirius

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Keeping up with ESG

Sustainability updates that matter, tools that work, and a splash of humour to keep things fresh.
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