Office Manager and P/EA, London

We are seeking a highly organised and professional Office Manager with proven Personal Assistant experience to support two Co-CEOs while taking full ownership of the day-to-day operations of a busy, 100-person office.

This position is ideally suited to an individual who has operated within an SME or start-up environment and is confident managing both office infrastructure and executive support in a fast-paced, evolving business.

The Role

This is both an office management-focused and PA position. You will be responsible for creating and maintaining a well-run, efficient, and professional workplace, ensuring that both employees and leadership are fully supported.

Key Responsibilities

• Lead and manage all aspects of office operations for a 100-person team
• Ensure the office environment is organised, fully resourced, and operating efficiently at all times
• Manage suppliers, facilities, and office budgets
• Oversee health & safety, policies, and workplace standards
• Coordinate internal events, team activities, and company-wide initiatives
• Identify and implement process improvements to support business growth
• Provide PA support to the Co-CEOs, including diary management, travel coordination, and meeting organisation
• Act as a central point of contact across the business

Candidate Profile

• Strong experience in Office Management, alongside PA/EA support within an SME or start-up environment
• Ideally degree educated or equivalent
• Highly organised with excellent attention to detail and the ability to multitask effectively
• A confident, well-spoken communicator with a professional presence
• Proactive and solutions-focused, with the ability to take ownership of responsibilities
• Comfortable operating in a fast-paced, hands-on environment
• A collaborative individual who enjoys being office-based and contributing to company culture

Why Join

• Take ownership of a key operational function within a growing business
• Work closely with senior leadership and have a visible impact
• Be part of a scaling organisation with ambitious growth plans
• Join a collaborative and people-focused team

If you are an experienced Office Manager with strong PA capability looking for a broad and influential role, we would be pleased to hear from you.