O2 employees working as a Client Manager in United Kingdom have attributed a compensation and benefits rating of 3 out of 5 stars, based on 1 ratings. This is 27% lower than the average of Client Manager professionals at O2 worldwide.
The salary trajectory of a a Client Manager ranges between locations and employers. The salary starts at £34,608 per year (estimate) and goes up to £64,464 per year (estimate) for the highest level of seniority.
The estimated average salary for a Client Manager at O2 is £42,669 per year or £21 per hour, but some professionals have reported earning up to roughly £85,071 per year (90th percentile). The typical pay range is between £31,981 (25th percentile) and £59,495 (75th percentile) annually. This is based on 46 salaries submitted by O2 Client Manager professionals on Glassdoor, as of Jul 2026.
Account Manager with an estimated total pay of £45K - £69K/yr
Client Manager with an estimated total pay of £57K - £103K/yr