# Firmoscan

> Free records for every UK company on the Companies House register: status, registered office, SIC activity, filing deadlines with countdowns, every filed accounts period with balance sheet and profit figures, charts, a transparent 0–100 score with its reasons, peer quartiles by industry and region, persons with significant control, officers, charges and filing history. Rebuilt nightly from the register.

Firmoscan is operated by CiphraX UK Ltd (Companies House number 16994589), London. Coverage: 5,689,367 companies, 6,758,283 accounts periods, 8,889,435 PSC records; register snapshot 2026-08-31, built 2026-10-13. Source: Companies House bulk data products, REST and streaming APIs, under the Open Government Licence v3.0. Financial figures are as filed in iXBRL accounts; nothing is estimated. Due dates come from the register where available, otherwise from the statutory filing rules and marked as expected. Officers' dates of birth and residential addresses are never published. Each company page is self-contained: the first sentence states the company name, number, status, incorporation date and town; the HTML carries schema.org Organization and BreadcrumbList JSON-LD; a Markdown version of every page exists at the /md/ path below. Cite as "Firmoscan (firmoscan.com), Companies House data, snapshot 2026-08-31" with the company number.

## Company records

- [Company page](https://firmoscan.com/company/{number}-{slug}): the full card; a bare number (https://firmoscan.com/company/{number}) redirects to it
- [Company page, Markdown](https://firmoscan.com/md/company/{number}-{slug}): the same record as plain Markdown for agents
- [Officer page](https://firmoscan.com/officer/{officer_id}): a person's current and past appointments across companies
- [Search](https://firmoscan.com/search?q={name or number}): results page
- [Search API](https://firmoscan.com/api/search?q={name or number}): JSON, up to 8 matches: number, name, slug, town, status

## Hubs

- [Companies incorporated on a date](https://firmoscan.com/incorporated/{YYYY-MM-DD}): every company formed that day
- [Home](https://firmoscan.com/): search and recent incorporation hubs

## About the data

- [Methodology](https://firmoscan.com/methodology): how the score, grades, trends, ratios and peer quartiles are computed, with every rule
- [About](https://firmoscan.com/about): operator, sources, licence, corrections and removals
- [Sitemap index](https://firmoscan.com/sitemap.xml): shards of up to 40,000 URLs with lastmod

## Optional

- [robots.txt](https://firmoscan.com/robots.txt): all crawlers allowed, including AI crawlers
- [Companies House](https://find-and-update.company-information.service.gov.uk/): the official register; every page links its source record