Find the companies behind a business question.

Ask which listed businesses supply a market, benefit from a shift or face a pressure. CompanySweeper screens 4,500+ Indian-listed companies, ranks direct and related matches, and keeps available source evidence attached.

Start searching free How it works

50 credits · no card required · 1 credit per Discover search

CompanySweeper Discover result for precision-component manufacturers serving drones and aerospace, with direct fits, related ideas, a company map and source-backed company view

From a question to a company universe.

Start with the business you want to find, not a database category.

Think

Turn a change in demand, capacity, margins or risk into a researchable question.

Discover

Rank direct fits and related ideas across 4,500+ Indian-listed companies.

Investigate

Review the available filings, presentations, transcripts and contrary facts.

The same question produced five different direct-fit candidates.

In one captured comparison, CompanySweeper included Shree Refrigerations, Aeroflex Industries and three others absent from the Google, Perplexity and ChatGPT answers.

See all five results and source captures A coverage comparison, not an investment-quality test.

Same promptFive candidates absent from the captured answers

Indian-listed data-centre power and cooling suppliers

Google · Perplexity · ChatGPT

ABB India · Blue Star · Voltas

CompanySweeper

+5different direct-fit candidates

Shree RefrigerationsAeroflex IndustriesQuality PowerSiemens Energy IndiaPowerica

A shortlist to verify—not a buy list.

Direct fits stay separate from related ideas. Available source evidence stays attached, and coverage gaps remain visible.

How coverage works

Free Company Atlas · no sign-in Map all 4,986 companies by business similarity. Explore Company Atlas

Follow one business development to a company shortlist. The Daily Sweep shows the listed companies and next questions to investigate.

Latest Daily SweepRead the latest research note

Start with 50 credits.

Think is free to browse. Discover uses 1 credit; Investigate uses 5.

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Pricing and credit details

CompanySweeper MCP

Use CompanySweeper in Claude, ChatGPT or Codex.

Connect the same account. CompanySweeper runs the ranked search, labels direct fits and related ideas, and uses the same credits.

See MCP setup and docs

Example question
“Find Indian-listed companies under ₹1,000 crore exposed to factory digitisation.”

Before you start.

What can I ask?: Ask what companies make, who they serve, which inputs they supply or what pressures affect them.
What if a run fails?: Credits reserved for a Discover search or Investigate report that does not complete are returned automatically.
Is this investment advice?: No. CompanySweeper helps you discover and research companies; it does not tell you what to buy or sell.

Run your first company search.

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