Horowitz, Cassian - Head of Strategic Communications and Digital at No.10 - ACOBA advice

Advice to Cassian Horowitz, former Head of Strategic Communications and Digital at No.10 Downing Street, on business appointments after leaving Crown service.

From:: Advisory Committee on Business Appointments
Published: 19 February 2025
Last updated: 27 August 2025 鈥� See all updates

Documents

PDF, 152 KB, 7 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.

If you use assistive technology (such as a screen reader) and need a version of this document in a more accessible format, please email acoba@acoba.gov.uk. Please tell us what format you need. It will help us if you say what assistive technology you use.

Advice Letter: Cassian Horowitz, Head of Executive Digital Communications, Google LLC (USA)

HTML

PDF, 150 KB, 5 pages

This file may not be suitable for users of assistive technology.

Request an accessible format.

Advice Letter: Cassian Horowitz, commission with The Office of Akshata Murty & Rishi Sunak

HTML

PDF, 119 KB, 6 pages

Advice Letter: Cassian Horowitz, Independent Consultancy

HTML

PDF, 156 KB, 6 pages

Advice Letter: Cassian Horowitz, commission with Vedandata Resources

HTML

Details

Mr Horowitz left his role at No.10 in May 2024.

Head of Executive Digital Communications, Google LLC (USA)

Mr Horowitz sought the Committee鈥檚 advice about taking up an appointment with Google LLC (USA). The containing the Committee鈥檚 consideration and the conditions imposed on the appointment was sent in July 2025; with a planned start date in September 2025.

Independent Consultancy and commissions

Mr Horowitz sought the Committee鈥檚 advice about setting up an and taking on a commission with:

Published 19 February 2025

Last updated 27 August 2025 show all updates

27 August 2025
Appointment with Google LLC (USA) added.
26 March 2025
Commission with The Office of Akshata Murty & Rishi Sunak added.
19 February 2025
First published.

51茶馆