In the USA, a companies house equivalent in 2025 is by definition a companies register that reports American and foreign business entities that are active in the United States as well as their shareholders, directors, administers and also important documents which are mandatory for the incorporation.
In the USA, a companies house or corporates register is not centralized like in the UK and incorporating a company happens in the United States is made in accordance with laws that vary by each US state.
In the USA, a corporates register is accessible through the SEC (Securities and Exchange Commission) that provides a companies search engine called EDGAR (Electronic Data Gathering, Analysis, and Retrieval) and covers corporate filings by being used for all publicly traded companies.
In the USA, the companies house in 2025 are using different type of references and numbers such as the EIN (Federal Tax Identification Number, Tax ID Number or "TIN") which is a single nine digit number (format xx-xxxxxxx) and is equivalent to the social security number of a US company.
EDGAR REGISTE OF COMPANIES
LIST OF THE US COMPANIES REGISTRIES IN THE UNITED STATES OF AMERICA BY STATE OF INCORPORATION 2025
The list of US companies registries by state of corporation is below:
LIST OF DIRECTORS LIST OF SHAREHOLDERS LIST OF COMPANIES GOOD STANDING CERT. AUSTRALIA BELGIUM VIRGIN ISLANDS CANADA FRANCE MONACO GERMANY ALGERIA MOROCCO TUNISIA GIBRALTAR HONG-KONG INDIA IRELAND ISLE OF MAN RUSSIA COMMERCIAL REGISTER CERTIFICATE ISRAEL ITALY JERSEY LUXEMBOURG MALAYSIA MALTA NETHERLANDS NEW ZEALAND NIGERIA POLAND PORTUGAL SAN MARINO INDONESIA LIECHSTENSTEIN CYPRUS PANAMA SOUTH-AFRICA SPAIN SWEDEN USA CALIFORNIA FLORIDA NEW YORK ALBANIA ANDORRA UK CHINA SWITZERLAND TURKEY BELIZE RUSSIA BRASIL MEXICO