For enterprises, insurers, lenders and SMEs in India
Vendor Due Diligence and KYB Verification in India
Know exactly who you are doing business with before you onboard a supplier or extend credit to a buyer. CARMA Assess triangulates 13 core data engines - GST, MCA, credit bureau, statutory and litigation records, bank statements and 8 specialised engines - into one decision-ready verdict in under 5 minutes, then keeps watching the counterparty after onboarding.
Definition
What is vendor and counterparty due diligence?
Vendor due diligence is the structured check a business runs on a supplier, distributor, dealer or B2B buyer before it signs a contract, pays an advance or extends trade credit. Counterparty due diligence is the wider term: any business on the other side of a commercial relationship, whether it owes you goods, services or money. Both sit inside third party risk management, the discipline of understanding the financial, legal and operational risk your business takes on through the companies it works with.
In India, a credible company background check goes beyond confirming that a GSTIN or CIN exists. It asks whether the revenue is real, who controls the business, how it has handled credit, whether it is under legal pressure and whether cash actually moves through its bank accounts. The answers live in separate government portals, bureau reports and documents, which is why manual diligence is slow and inconsistent. For a short definition, see the vendor due diligence glossary entry.
Who it is for
Who needs vendor due diligence?
Any team that takes on risk through another business. These are the groups we see most often - for the enterprise view, see CarmaOne for enterprises.
Procurement teams
Onboarding suppliers and service vendors, especially where you pay advances or depend on a single source. Supplier risk assessment before the purchase order, not after the first missed delivery.
Finance and credit teams
Setting buyer credit limits and payment terms for B2B customers, distributors and dealers, and watching concentration risk across the receivables book.
Insurers
Underwriting trade-credit risk on buyers that have no external credit rating, with portfolios re-graded quarterly. See CarmaOne for insurance.
Lenders in supply chain finance
Onboarding anchors, dealers and vendors into a supply chain finance programme, where many small counterparties sit behind one anchor. Pair diligence with supply chain LMS and credit underwriting.
Marketplaces and B2B platforms
Verifying sellers and business buyers before they transact on your platform, so trust in the ecosystem is built into onboarding rather than repaired after disputes.
SMEs and startups
Making counterparty decisions without an in-house credit team, using pay-per-report pricing instead of a fixed contract.
Coverage
What CARMA Assess checks on every vendor and buyer
Thirteen core data engines, each drawing on multiple underlying sources and cross-verified against the others. The five headline engines answer five questions; eight specialised engines complete the picture. The result is one verdict, not 13 separate reports.
GST registration and filing
Is the revenue real and durable?
Turnover trends, filing compliance, related-party signals and geographic revenue mix from the counterparty's GST footprint.
MCA company, directors and charges
Who is behind this business?
Ownership structure, director linkages, charge creation and corporate compliance track record, including links to struck-off entities.
Bureau and commercial credit
How have they handled credit?
Repayment history, delinquency patterns and existing leverage across lenders.
Litigation and statutory defaults
Are they under legal or compliance pressure?
Recovery actions, adverse legal proceedings and enforcement history against the entity.
Bank statements
Does the cash actually flow?
Actual cash-flow strength, volatility and bounce patterns behind the declared numbers.
8 specialised engines
What else completes the picture?
Eight additional specialised engines round out the risk view. The full list is available on request.
Bank statement data can also be analysed in depth through bank statement analysis, and where a physical presence needs confirming, contact point verification adds a field check to the file. If you need sanctions or adverse media screening as part of your third party risk programme, ask us during the demo which of the specialised engines cover your requirements.
KYB vs KYC
KYB vs KYC: what is the difference?
KYC verifies a person: that an individual is who they claim to be. KYB verifies a business: that it is legally registered, who owns and controls it, and whether it is compliant. KYB verification in India typically starts with GST and MCA records and then extends to the people behind the entity.
Vendor due diligence uses KYB as the foundation but goes further. A business can pass KYB - registered, filing, with identifiable directors - and still be a poor credit risk. That is why CARMA Assess adds bureau behaviour, litigation, bank cash flows and cross-source checks, and ends with a risk rating and recommended exposure rather than a pass/fail identity result.
Red flags
Red flags vendor due diligence should catch
The most dangerous signals are contradictions between sources, which single-source checks cannot see. CARMA Assess also separates a seasonal dip from genuine structural decline, so decisions are not made on incomplete signals. For GST-specific patterns, read GST reconciliation red flags.
- Healthy GST filings alongside frequent bank bounces - declared revenue that the cash does not support
- A promoter or director linked to struck-off entities, even when the bureau record looks clean
- Shell-entity characteristics: thin operating history, no real cash movement, or ownership that leads nowhere
- Circular transactions between related parties that inflate apparent turnover
- Erratic or irregular GST filing behaviour and swings in reported turnover
- Overdue positions with other lenders, or new unsecured borrowings appearing suddenly
- Recovery actions, adverse proceedings or enforcement history against the business
After onboarding
Continuous monitoring after onboarding
A vendor that was healthy at onboarding can deteriorate quietly. With post-onboarding monitoring, CARMA Assess re-grades every counterparty in your portfolio on a monthly-to-quarterly cycle and flags status changes - for example green to amber - through Early Warning Signals. That gives you time to act before a slow deterioration becomes an outright default. If a counterparty does slip into overdue, CARMA Recover handles the collections side.
Signals that move a counterparty's grade
- Irregular GST filings
- Rising bank bounce rates
- New unsecured borrowings
- Temporary liquidity stress separated from structural credit deterioration
- Portfolio-level view of concentration risk across your receivables book
Buyer credit check
Setting credit limits for buyers and dealers
A buyer credit check is only useful if it ends in a number. Every CARMA Assess report includes a recommended exposure calibrated to the counterparty's actual repayment capacity, so the credit line you extend to a distributor, dealer or B2B buyer matches real risk rather than a sales target. For lenders running dealer or vendor finance, the same logic supports limit setting for each spoke under an anchor.
What the verdict contains
- Risk rating structured for credit committees, not a raw data dump
- Key signals and red flags, with the source behind each
- Recommended exposure for the counterparty
- Consistent methodology across proprietorships, partnerships, LLPs and corporates
Comparison
Manual vs automated vendor due diligence
How a single vendor or buyer check moves through a manual process compared with CARMA Assess. For how other platforms compare, see top vendor due diligence and KYB platforms in India.
| Step | Manual diligence | Automated with CARMA Assess |
|---|---|---|
| Data collection | 7+ portal logins and PDFs chased over email for a single report | One platform, with automated data fetching and parsing |
| Time per counterparty | 3-5 days per vendor or buyer assessment | Decision-ready verdict in under 5 minutes |
| Cross-verification | No systematic cross-check between sources | Every engine cross-verified against the others; conflicts surfaced automatically |
| Output | Raw information with no judgement applied | Risk rating, key signals and recommended exposure in one verdict |
| Fraud signals | Often missed in siloed data | Shell entities, struck-off directors and circular transactions flagged |
| After onboarding | Rarely revisited until a payment is missed | Monthly-to-quarterly re-grading with Early Warning Signals |
| Scale | Limited by analyst headcount | Scales to thousands of counterparties |
Building the same capability in-house typically takes 6-12 months, needs a separate integration per data source and still leaves you to write the triangulation and scoring logic. CARMA Assess goes live in under a week with no engineering effort.
Compliance
Compliance and data protection
Vendor due diligence in India draws on public registries and sensitive financial data, so the process has to respect how that data is published and how it may be used.
Companies Act and MCA data
Company, director and charge information comes from filings made under the Companies Act and published through the Ministry of Corporate Affairs(opens in a new tab). Diligence reads that record together with other sources rather than treating it as the full story.
GST registration and returns
GST registration status and filing behaviour are anchored to the GST portal(opens in a new tab), and turnover is cross-checked against bank inflows and bureau exposure instead of being taken at face value.
DPDP Act, 2023 and security
Where personal data of promoters or directors is processed, the Digital Personal Data Protection Act, 2023 applies. The platform is SOC 2 Type II certified, ISO 27001 compliant and uses 256-bit AES encryption at rest and in transit.
How to use it
One-time checks or always-on monitoring
Pre-onboarding diligence
Per-report, pay-per-use counterparty checks that are decision-ready and scale to thousands of vendors and buyers.
Post-onboarding monitoring
A per-portfolio subscription that re-grades every counterparty monthly to quarterly, with Early Warning Signals.
Vendor due diligence FAQs
Common questions from procurement, finance, credit and risk teams
Vendor due diligence is the process of verifying that a supplier, distributor, dealer or B2B buyer is a genuine, financially sound and compliant business before you sign a contract, release an advance or extend trade credit. In India that usually means checking GST registration and filing behaviour, MCA company and director records, credit bureau history, statutory and litigation records and bank statement cash flows, then deciding whether to onboard and on what terms.
A full vendor or buyer assessment is decision-ready in under 5 minutes, from data ingestion across all 13 core data engines to a single triangulated verdict with a risk rating, red flags and recommended exposure. A manual process that involves logging into several portals typically takes 3-5 days per counterparty.
KYC (Know Your Customer) verifies an individual's identity. KYB (Know Your Business) verifies a business entity: that it is legally registered, who owns and controls it, whether it files its returns, and whether it carries financial or legal risk. Vendor due diligence uses KYB as its foundation and adds a credit and risk view on top, so you know not only that the business exists but whether it is safe to do business with.
CARMA Assess covers every entity type - proprietorships, partnerships, LLPs and corporates - and adapts its analysis to the data available for each. The platform has assessed 1,500+ businesses across vendor onboarding, buyer assessment and insurance underwriting use cases.
Yes. Post-onboarding monitoring is a per-portfolio subscription that re-grades every counterparty on a monthly-to-quarterly cycle. When a counterparty's status shifts, for example from green to amber, Early Warning Signals flag it using signals such as irregular GST filings, rising bank bounce rates or new unsecured borrowings.
Yes. Each assessment includes a recommended exposure calibrated to the counterparty's actual repayment capacity, so credit lines for buyers, distributors and dealers match real risk rather than a sales target or a single reference check.
Pre-onboarding diligence reports are priced per report on a pay-per-use basis, so you only pay when you assess a counterparty. Continuous portfolio monitoring is priced per portfolio as a subscription, covering ongoing re-grading and Early Warning Signals across your counterparty base.
CARMA Assess goes live in under a week with no engineering effort on your side. The platform is SOC 2 Type II certified and ISO 27001 compliant, and encrypts data with 256-bit AES at rest and in transit.
Run vendor due diligence on your own counterparties
Share a few suppliers, distributors or buyers you are about to onboard and we will walk through the CARMA Assess verdict for each: risk rating, red flags and recommended exposure.
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