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Company Lookup

Company Lookup

Look up a business by name or registration number. Get address, industry codes, and registration status. Ideal for vendor checks and market research.

Multi-source search: Queries SEC EDGAR (US public companies) + backend AI scraper. Results include real CIK numbers, ticker symbols, and filing data from official SEC records.

Want to scrape data in bulk? Try Thunderbit for free.

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Extract Company Data While You BrowseUse Thunderbit to scrape and extract structured company details from websites in a few clicks. Automate collection across pages and export results to your favorite tools.
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Install fromChrome Web Store

Extract Company Data While You Browse

Thunderbit helps you scrape company details from websites, directories, and listings, then extract them into structured fields like name, address, industry, and status. Use AI Suggest Fields to set up fast, handle pagination, and pull extra details by visiting subpages for deeper profiles. Scrape content from subpages, PDFs, docs, and images, then summarize, categorize, and format the results into clean tables. Export to Google Sheets, Airtable, or Notion to share with your team and keep your research up to date.

How to Lookup Company Details Using Thunderbit

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STEP 1Download and InstallDownload and install the Thunderbit Chrome Extension from the Thunderbit Chrome Extension Download Page. Once installed, log in or create a free account to get started.
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STEP 2Open ExtensionOpen the Thunderbit Chrome Extension. In the tool list, select "Company Lookup" and open the tab titled "Search by Company Name or Registration Number". In the input field labeled "company_query", enter a company name (for example, "Acme Corp") or a registration or identification number (for example, "123456789") as plain text.
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STEP 3Click the Lookup company ButtonClick the "Lookup company" button to run the search. Thunderbit will return a table of results that can include Official Company Name, Registration/Identification Number, Registration Status, Registered Address, Industry Classification (NAICS/SIC), Incorporation/Registration Date, Jurisdiction, Company Type, Source URL, and Other Public Details. Export the table to Excel, Google Sheets, Airtable, or Notion, or download it as CSV or JSON.

Learn how to look up verified company details by name or registration number

Search companies by name or registration number

Company Lookup helps you find a business record by entering a company name or an official registration or identification number. It’s built for sales ops, compliance, procurement, and research teams that need to confirm they’re working with the right entity. Instead of jumping between directories, you run one query and get a structured result you can review, compare, and share.
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Retrieve structured business profile fields

The tool returns a table of key public company attributes, including official company name, registration status, registered address, jurisdiction, company type, industry classification such as NAICS or SIC, and incorporation or registration date. Each result also includes a source URL for traceability plus an “Other Public Details” field for extra context. This reduces manual copy and paste and helps standardize records across your workflow.
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Verify vendors, partners, and inbound leads

Use Company Lookup to validate business identities during onboarding and due diligence. Procurement teams can confirm registration status and jurisdiction before approving a vendor. Sales teams can check whether a lead matches the correct legal entity and capture the registered address for routing and territory rules. Analysts can use industry codes to segment accounts and keep CRM data cleaner with fewer duplicates.
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Build market research lists and audit existing records

When you’re mapping a market, Company Lookup helps you enrich a list of company names with consistent fields like industry classification, company type, and registration dates. It’s also useful for auditing existing databases by re-checking registration status and updating addresses. Because results are returned in a table format, it’s easy to review changes, spot mismatches, and document sources using the included URLs.
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What users say about Thunderbit

Taryn W.Growth Strategist@Thunderbit changed how I run competitor research. I click 'AI Suggest Fields,' and it builds a clean table across paginated results—no coding, no CSS. Huge time-saver when analyzing product data from long-tail marketplaces.
Miles T.Sales Development ConsultantI use Thunderbit to grab emails and phone numbers from directories. It extracts clean contact info in one click, and exporting to Sheets or Notion takes seconds. No extra setup, no coding—just usable data ready to work with.
Rhea C.E-commerce AnalystThunderbit helps me monitor SKU data across multiple pages. I scrape the listings, then use Subpage Scraping to pull full product specs, pricing, reviews, and stock. The AI organizes everything into columns I define.
Cassian B.Real Estate AdvisorThunderbit's Scheduled Scraper makes real estate tracking easier. I describe the interval in plain English, and it automatically pulls updated listings, prices, and links without touching the setup again. Simple and very practical.
Dorian B.Content & SEO SpecialistI use Thunderbit's Field AI Prompts to clean and tag scraped blog content. It extracts titles, authors, and even suggests categories. Works great across dynamic sites and subpages—perfect for building structured SEO datasets.
Lina K.Marketplace Operations LeadWe track SKUs from niche stores using Thunderbit. Cloud Scraping handles 50 pages at a time, and for login-required sites, we switch to browser mode. It’s fast, flexible, and doesn’t need ongoing maintenance or manual edits.
Jorge F.Inbound Sales ManagerThunderbit’s AI Autofill is a lifesaver. After scraping contact info, I use it to fill lead forms directly in my browser. I just select the tab, and it fills everything using the scraped row. No manual input needed.
Alina D.Freelance ResearcherI rely on Thunderbit for extracting data from PDFs, image-based sites, and infinite scroll pages. It handles messy formats with AI and delivers ready-to-export tables I can send to Google Sheets or Airtable in seconds.
Taryn W.Growth Strategist@Thunderbit changed how I run competitor research. I click 'AI Suggest Fields,' and it builds a clean table across paginated results—no coding, no CSS. Huge time-saver when analyzing product data from long-tail marketplaces.
Miles T.Sales Development ConsultantI use Thunderbit to grab emails and phone numbers from directories. It extracts clean contact info in one click, and exporting to Sheets or Notion takes seconds. No extra setup, no coding—just usable data ready to work with.
Rhea C.E-commerce AnalystThunderbit helps me monitor SKU data across multiple pages. I scrape the listings, then use Subpage Scraping to pull full product specs, pricing, reviews, and stock. The AI organizes everything into columns I define.
Cassian B.Real Estate AdvisorThunderbit's Scheduled Scraper makes real estate tracking easier. I describe the interval in plain English, and it automatically pulls updated listings, prices, and links without touching the setup again. Simple and very practical.
Dorian B.Content & SEO SpecialistI use Thunderbit's Field AI Prompts to clean and tag scraped blog content. It extracts titles, authors, and even suggests categories. Works great across dynamic sites and subpages—perfect for building structured SEO datasets.
Lina K.Marketplace Operations LeadWe track SKUs from niche stores using Thunderbit. Cloud Scraping handles 50 pages at a time, and for login-required sites, we switch to browser mode. It’s fast, flexible, and doesn’t need ongoing maintenance or manual edits.
Jorge F.Inbound Sales ManagerThunderbit’s AI Autofill is a lifesaver. After scraping contact info, I use it to fill lead forms directly in my browser. I just select the tab, and it fills everything using the scraped row. No manual input needed.
Alina D.Freelance ResearcherI rely on Thunderbit for extracting data from PDFs, image-based sites, and infinite scroll pages. It handles messy formats with AI and delivers ready-to-export tables I can send to Google Sheets or Airtable in seconds.

Frequently Asked Questions

Extract Data using AI
Easily transfer data to Google Sheets, Airtable, or Notion
Chrome Store Rating
PRODUCT HUNT#1 Product of the Week
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