GST Signal

Indian business registration data, explained properly

GST and MCA records are the widest view of Indian businesses that exists — and the most widely misdescribed. These guides document what each register actually contains, which fields are public, how fresh they are, and where a record stops being evidence of anything.

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The guides most people need first

Banking & current accounts

Where New Business Current Account Leads Come From

MCA incorporation feeds see roughly 20,000 new companies a month and miss proprietorships entirely. What the GST register adds for a liabilities team — and what it still will not give you.

7 min readUpdated 23 July 2026
GST registration data

How GST Business Contact Databases Are Actually Built

The registration record has no contact fields, so every contact database is a join. Here are the four ways that join is performed and how to tell which one you bought.

7 min readUpdated 22 July 2026
GST registration data

What "New GST Registration Leads" Actually Are

A GST registration record has eleven public fields, and a phone number is not one of them. What the register actually contains, and what a "lead" built from it really is.

7 min readUpdated 21 July 2026
GST registration data

How to Find Company Details From a GST Number

Free, official, takes a minute. How to search a GSTIN, decode its 15 characters, read every returned field, and understand why a contact number is not among them.

5 min readUpdated 20 July 2026
Data & outreach compliance

DPDP and B2B Data: A Buyer-Side Checklist

The "it is public data" defence is narrower than the market assumes, and proprietorship contact data is where it fails first. Nine controls, and the questions to put to your vendor.

6 min readUpdated 23 July 2026

What "New GST Registration Leads" Actually Are

A GST registration record has eleven public fields, and a phone number is not one of them. What the register actually contains, and what a "lead" built from it really is.

7 min · 21 July 2026

How to Find Company Details From a GST Number

Free, official, takes a minute. How to search a GSTIN, decode its 15 characters, read every returned field, and understand why a contact number is not among them.

5 min · 20 July 2026

Where New Business Current Account Leads Come From

MCA incorporation feeds see roughly 20,000 new companies a month and miss proprietorships entirely. What the GST register adds for a liabilities team — and what it still will not give you.

7 min · 23 July 2026

Current Account Documentation by Entity Type

The constitution field decides the documentation path, the decision-maker and the onboarding time. What each entity type needs, and the two questions that predict whether an account will actually open.

6 min · 23 July 2026

Routing New-Business Leads to the Right Bank Branch

Registered addresses are frequently a home or a shared office, which breaks naive PIN routing. How to allocate leads across branches anyway — and why address clusters are a KYC signal, not just a routing nuisance.

6 min · 23 July 2026

GST Data for Business Lending and DSA Teams

For lending, a new registration is almost the worst possible signal — there is nothing to underwrite. What GST data does contribute, and where the real targets sit.

6 min · 17 July 2026

DPDP and B2B Data: A Buyer-Side Checklist

The "it is public data" defence is narrower than the market assumes, and proprietorship contact data is where it fails first. Nine controls, and the questions to put to your vendor.

6 min · 23 July 2026

Who publishes this

GST Signal is a research site operated by FinScreener Data Solutions, the team behind finscreener.in. We say so on every article rather than in the small print. FinScreener is named in some guides — always alongside the competing products a reader would reasonably compare it against, and always with nofollowed links. Read the disclosure or the editorial policy.