Welcome to Netstar Accountancy
At Netstar Accountancy, we go beyond the numbers. As a trusted financial consultancy led by an ACCA-qualified professional, we provide expert accounting services designed to bring clarity, control, and confidence to your business.
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Whether you're a growing SME, an established enterprise, or in need of interim finance support, Netstar delivers tailored solutions that empower you to make smarter decisions and stay financially agile.
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We specialise in tailored accounting solutions that cater to SMEs and larger enterprises, enhancing both financial performance and strategic insight.
Solutions and Services
Strategic Financial Reporting & Insight
Detailed management accounts, KPI dashboards, and profit & loss analysis that give you a clear view of your financial health.
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Budgeting and variance analysis
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Month-end journal adjustments
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Management accounts and KPI reporting
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P&L analysis and commentary
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Cashflow & Working Capital Management
Plan ahead with dynamic cashflow forecasting, while also optimising accounts payable and receivable to free up working capital.
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Accounts payable & receivable oversight
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Cashflow forecasting & liquidity planning
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Working capital optimisation
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Payment cycle analysis and credit control​
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Financial Controls, Compliance & Risk Management
Build financial systems that keep you compliant and resilient, implementing best practices to safeguard your operations.
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Design of operating controls
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SOX control testing
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Internal audit and financial controls
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Risk management
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Balance sheet reviews
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SOX compliance reports
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Financial Accounting & Statutory Reporting
Supporting accurate and timely delivery of statutory accounts in line with UK GAAP, IFRS and US GAAP.
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Multi-currency transactions and revaluations
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Intercompany transactions and reconciliations
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Revenue Recognition (IFRS 15 and ASC606)
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Preparation of statutory accounts (UK GAAP and IFRS)
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Managing year-end audit and deliverables
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Interim Finance Leadership & Consultancy
Hands-on interim finance leadership. Acting as your Financial Controller or Business Partner, we bring stability, experience, and strategic insight.​​
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Interim FC/ Business Partner
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Finance team leadership
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Process improvement & system integration
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Interim contracts
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Project-based financial consultancy
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Finance Systems & Process Optimisation
Working with your team to optimise finance workflows, improve month-end timelines, and enhance the accuracy and efficiency of your reporting systems.
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Finance systems implementation and optimisation
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Automation of reconciliations and reports
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Workflow standardisation and documentation
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ERP/reporting system integration support
Director and Principal Consultant
My name is Celestine Okafor
As an ACCA-qualified finance consultant, I've spent well over a decade helping businesses improve financial control, supporting performance, and guiding businesses through complex challenges. My background ranges across sectors such as real estate, media, consultancy, and financial services. I’ve worked with both SMEs and large international organisations, helping to build effective, well-governed finance functions.
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My experience spans leading EMEA financial reporting, managing audits, and delivering SOX compliance projects, including award-winning remediation work. I focus on practical finance solutions, building accurate budgets, improving cash flow visibility, and tightening internal controls to give leadership teams the information they need to make sound business decisions.
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I support businesses during growth, change, and periods where stronger financial oversight is needed. My approach combines hands-on support with strategic direction to help drive long-term improvement across finance operations.
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Available for consultancy engagements, interim contracts, projects and finance leadership roles.​
Client Feedback
"Celestine is a very likeable colleague and has always executed a high standard with enthusiasm and commitment to the success of our business.
You could always count on Celestine for meeting critical deadlines and ensuring Operations Department had the key stats and information required from our finance department.​
His accounting diligence and knowledge was key for our rapid growth and ensuring we were able to turn around key account payments and receivables to guarantee our success. I would confidently and highly recommend Celestine to add value and be a key member of staff to any company."
Home Sun
"Celestine is a highly motivated individual who has excellent knowledge of accounting principles as well as possessing great attention to detail - all of which make him a fantastic employee within the finance industry."
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Electron Green
