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    Product

    One evidence base for assurance and due diligence

    beSirius structures your evidence once, checks it against the requirement in front of you, and turns it into the output you need. The same verified source can support certification readiness, internal assurance, supplier due diligence, KYC, ratings and reporting.

    30 minutes with a senior practitioner, using your own site, supplier, standard or request.
    The core product

    Twin. Insight. Answer.

    Three parts, one evidence flow. Twin structures the evidence. Insight checks it. Answer turns it into the completed deliverable.

    TWIN

    Structure the evidence once

    Sites, suppliers, policies, certifications, audits and operational data in one reusable evidence base.

    INSIGHT

    Check it against any requirement

    Run the Twin against a standard, due diligence programme or your own criteria, with every result linked back to source evidence.

    ANSWER

    Return the required output

    Turn verified evidence into questionnaires, assessments, ratings, KYC responses and recurring templates without rebuilding the work.

    TWIN

    Your evidence, structured once

    Twin creates a structured profile for the companies, sites, suppliers, materials and flows you need to assess. Policies, certifications, audits, disclosures and operational data sit in the same evidence architecture, so the information can be checked and reused without being rebuilt.

    2,200+

    Twins already built

    Publicly available evidence gives teams a head start before private operational data is added.

    ~50%

    of the groundwork can already be there

    Teams add the private evidence only they can provide, rather than starting every assessment from zero.

    INSIGHT

    Run your evidence against any requirement

    Check the Twin against a certification standard, due diligence programme or your own internal criteria. Each requirement is returned as a match, partial match or mismatch, with the underlying evidence linked. Equivalencies between frameworks help prevent the same evidence from being proven again and again.

    Certification readiness

    See the gaps before the auditor does, while there is still time to close them.

    Internal assurance

    Apply your own policies and thresholds across sites, entities or business units.

    Supplier and counterparty checks

    Point the same evidence-based assessment mechanic outward across your value chain.

    Evidence behind every result

    Trace each conclusion back to the source document and relevant passage.

    ANSWER

    Turn the same evidence into the completed deliverable

    Answer runs verified Twin data against the request in front of you and returns a completed, source-backed output. Customer questionnaires, KYC, ratings, scored assessments and recurring templates can all draw from the same evidence base.

    4 hrs → 20 min

    Customer due diligence and KYC

    Respond to customer, bank, investor and counterparty requests without rebuilding the answer each time.

    76 hrs → 8 hrs

    Ratings and scored assessments

    Reuse evidence across recurring external assessments while keeping the source trail intact.

    The Network

    When verified evidence becomes reusable between companies

    Twin, Insight and Answer solve the work inside one organisation. The Network extends that value across the chain. Connected companies can reuse current, permissioned, verified information instead of asking for the same evidence again in a new format.

    See how beSirius works on your evidence

    Bring one site, standard, supplier or questionnaire. See what is met, what is missing and what can be reused.