Harmonic Finance | Certified B Corp

Financial Reporting Manager Hypergrowth Cleantech Scale-up 12 Month FTC London The Business Harmonic are excited to be working with an extremely high growth Cleantech scale-up in their search for a Financial Reporting Manager to join the team on a 12 month fixed-term basis. The business has developed a cutting-edge device for reducing fuel consumption in the transportation industry. They are the only business to have proven their technology in the space and have the revenue growth to reflect their market dominance. They have grown revenue from £2m in 2019 to over £60m now with limited external investment. The company culture is incredibly high performing but friendly. Everyone is working towards a common goal and there are no huge egos in the room. They remain in a hybrid working model. The Role Reporting directly to the Financial Controller (but working closely with the VP Finance, CFO and other departments), the Financial Reporting Manager will oversee the day-to-day accounting operations, including treasury, tax, and managing the Accounts Assistant. They will lead both the Dutch group audit and the UK audit, including preparing the statutory financial statements. The role involves handling regular, calendar-driven tasks that a qualified accountant would typically manage in a small, well-rounded finance team. Responsibilities: Lead month-end accounting processes including balance sheet preparation, journal postings, and reconciliation of key accounts. Oversee daily and weekly cash management activities, including cashflow forecasting and investment tracking. Act as the finance lead for the company's foreign entity, working with local accountants to review monthly reports, manage funding, and oversee compliance. Support the preparation of tax filings and submissions, including VAT returns, R&D tax credit claims, and corporation tax. Maintain oversight of accounts payable processes, including reviewing payment runs, bank reconciliations, and supplier data. Assist with governance and administrative tasks, such as company secretarial filings, pricing updates, and managing corporate cards. Manage the full statutory audit process for both UK and Dutch entities, including preparing financial statements, coordinating with auditors, and responding to queries. Contribute to ad hoc finance projects and provide support to senior finance leadership as required. What we need to see: Qualified Accountant (ACCA, CIMA, ACA or equivalent) Experience with NetSuite accounting software (highly desired) Intermediate Excel skills for report building and analysis Strong communication and influencing skills Confident holding people to account and implementing change where needed A team player who will be working with the wider business and the rest of Finance Pro-active, entrepreneurial 'can do' attitude with exceptional attention to detail Inquisitive to learn and develop Location: Central London Salary: £80,000 - £90,000 Start date: September At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.

Finance Assistant Cleantech Scale-up London The Business Harmonic are partnered with an innovative Cleantech business in London in their search for a Finance Assistant to join their team. This is an incredibly well-funded scale-up at the forefront of the renewable energy transition and poised for exponential growth over the next few years. They have a great office space in the heart of London, where they like to make use of the vibrant bars and restaurants nearby and are now looking for an ambitious Finance Assistant to join their sociable, collaborative team. After recently raising a further £100m in funding, they are looking to significantly invest across Finance in the next 1-2 years, offering a great opportunity to grow and develop transactional skills whilst gaining broader finance exposure. The Role: Reporting directly to the Financial Controller, your primary responsibility will be overseeing daily transactional processes, ensuring accuracy and compliance with established procedures. You'll also manage financial data, ensuring its precision and completeness. Your keen attention to detail will support data-driven decision-making across the organisation. For the right individual, this position offers an exciting opportunity to fast-track your career in a dynamic, high growth Tech business. As the business continues to expand, you can expect your role to evolve rapidly, providing opportunities for professional growth and development. Responsibilities: Deliver day-to-day transactional accounting requirements including; Invoice and expense processing Payment processing Supplier reconciliations Maintaining the company purchase ledgers Liaising with third party providers, and suppliers Liaising with employees and their managers over expenses Run critical key monthly processes Purchase ledger & supplier reporting Drafting payment runs Maintain and update process documentation Ad hoc reporting as required What we would like to see (Bonus) 1+ years experience in a accounts/finance role Good technical knowledge and communication skills Highly self-motivated and proactive Location: London (hybrid 4 days in office) Benefits include: Competitive bonus scheme Private medical cover Enhanced pension At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.

Fractional CFO Multi Site Fitness Brand 1 day per week Outside IR35 Harmonic are delighted to be partnering exclusively with a scale up in the fitness industry as they look for a fractional CFO to support in an exciting growth phase. This newly created role will be a one day a week position, on a 6 month contract with potential to extend, sitting Outside IR35. The client: This founder led business have made a real name for themselves in the fitness / gym space, offering a fantastic level of bespoke service to their clients thus really establishing their respected industry presence. With turnover at circa £10 million and headcount sitting just over 100, this is a tight knit organisation with a shared love and pride of the business and their offerings. This is an exciting period given the desire to grow the business, with a specific plan now to acquire new sites, and continue expanding their presence across London. There is a common goal mentality throughout, and a friendly, sociable culture retained since inception. The role: Working closely with the founder and senior leadership team, this role will be highly strategic and commercial in nature, with high levels of influence on offer. With an established Financial Controller in place, this CFO position will focus on partnering with the founder and directors on enabling their strategic vision, as well as supporting on FP&A. Duties : Overseeing the FP&A function as well as leading on budgeting, forecasting and providing key financial analysis Handling the financial modelling, creating and remodelling when necessary Supporting with commercial and strategic expertise especially with regards to the future launching of new sites Focusing on cash flow management across the business Ad hoc project based support to improve and drive efficiencies across finance function Essential skills: Experience in multi site environment (hospitality/co-working/gyms/cinemas/retail/venues) Fully qualified (ACCA / ACA / CIMA / ICAS / ICAEW) Bonus skills: Previous experience in fitness industry Day Rate : £700 - £900 per day (Outside IR35) Start date : ASAP Location : London - in office presence required If this is something of interest, please get in touch with your CV at or give me a call on At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.