Client Services Administrator — Corporate Secretarial

Mourant; Greater London; Hybrid; GBP 30,000 - 42,000; Full time

Job summary

Mourant in London is seeking an Administrator to provide high-quality administrative support across a portfolio of corporate and fiduciary clients, handling client onboarding, filings, and ongoing administration. The role emphasizes accurate record-keeping, timely processing, and strong client service.

You will liaise with accountants, tax agents and lawyers, draft documents, attend meetings where required, and help manage invoices and WIP.

Qualifications

• Academic background and professional qualification are advantageous
• At least 1 year of company secretarial experience is preferred
• Ability to research UK Companies Act provisions
• Excellent record-keeping and documentation skills
• Proactive, accurate and well-organised with good interpersonal skills

Responsibilities

• Provide high-quality administration for a portfolio of corporate and fiduciary clients
• Assist with client take-on and ongoing administration
• Register and file statutory documents with Companies House and maintain statutory records
• Draft documents such as powers of attorney and share certificates; draft minutes and resolutions
• Coordinate board meetings and attend directors'/members' meetings/AGMs as required
• Assist with onboarding of new clients/entities and perform KYC checks; process invoices and payments

Skills

Academic background

Company secretarial experience

Initiative

Communication skills

Team collaboration

Education

ICSA/CGI qualification (foundation level)

Tools

Microsoft Office

Job description

Mourant in London is seeking an Administrator to provide high-quality administrative support across a portfolio of corporate and fiduciary clients, handling client onboarding, filings, and ongoing administration. The role emphasizes accurate record-keeping, timely processing, and strong client service.

You will liaise with accountants, tax agents and lawyers, draft documents, attend meetings where required, and help manage invoices and WIP.