2025

Oi Ltd

AGENCY STATEMENT

Oi has been at the forefront of healthcare marketing, driving innovation by fusing industry insight, strategy and advanced technologies to transform how companies connect with healthcare practitioners and patients.

Agency description

Oi is an independent global agency dedicated to transforming healthcare marketing through creativity, innovation and technology.
Our mission is to create meaningful connections between life sciences companies, healthcare professionals, and patients to drive better healthcare decisions and outcomes.
Driven by a passion for creating exceptional user experiences, we combine deep industry knowledge with cutting-edge strategies to shape the future of healthcare communication.

Contact details

60 St Martins Lane, Covent Garden, London WC2N 4JS

0207 112 8424

hello@oi.co.uk

https://www.oi.co.uk

Key contact

David Ashley

CEO

dave@oi.co.uk

07917401106

Social media

2025 Agency Data

2024 awards

Billings from UK creative healthcare work

Total agency billings

Social media footprint

Total staff - 75-99 staff

Healthcare staff - 75-99 staff

Agency age - Between 20 and 30 years

Status - INDEPENDENT

70-79% - Approximate percentage of advertising, branding, creative or design work in the UK healthcare market

This information was supplied or confirmed by Oi Ltd. Bar charts are indicative only, with 100% being the maximum score allocated across all agencies. Billings from UK creative healthcare work are not a subset of total annual billings, and so may show a higher rating.

Ranking factors contributing to agency score