> Hadal Instruments Ltd (company 17382774). Parent site for Medusa by Hadal Instruments and Hadal Instruments — separate businesses, one legal entity.

- Canonical: https://hadalgroup.co.uk/

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# Hadal

Companies of Hadal Instruments Ltd

Hadal Instruments Ltd operates specialised businesses. Each has its own site and its own audience. This page is the group front door: the legal parent, and the links to each business.

Medusa by Hadal Instruments is the web and search studio. Hadal Instruments is the trading-instruments product site. They share a legal parent. They do not share a product.

## Medusa by Hadal Instruments

Medusa by Hadal Instruments builds and rebuilds websites, improves on-site SEO, brand and advertising, and measures a client’s market before and after — including how the business appears in AI answer engines.

Every release passes a published standard before launch, and every engagement is measured before and after.

[Visit Medusa by Hadal Instruments](https://hadalmedusa.com/)

## Hadal Instruments

Hadal Instruments builds measurement instruments for the claims trading makes — feeds, backtests, desk risk and chart vocabulary — with the method published before a measurement runs and zero performance claims.

The product home stays on hadalinstruments.com; nothing on that site is for sale yet.

[Visit Hadal Instruments](https://hadalinstruments.com/)

Registered details, privacy and how to write to the company are on the legal page.

[Legal and contact](https://hadalgroup.co.uk/legal/)