SpecialistFP&AandfinancialmodellingpartnertoPE-backedandventure-fundedbusinesses.
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Our Areas of
Expertise
Financial Modelling
When capital is on the table, your model has to hold. We build clear, defensible financial models for transactions, raises and scale that are designed to withstand investor scrutiny and give leadership visibility into what drives performance.
- M&A integration and pro forma builds
- Scenario, sensitivity and debt modelling
- Automated forecasting with live reporting
Embedded FP&A
As businesses scale, spreadsheets multiply. Clarity doesn't. We embed structured forecasting and reporting directly into your finance function: bringing discipline to board packs, cash management and performance tracking.
- Flexible engagement: from model ownership to full business partnering
- Reporting cycles streamlined and automated
- Dashboards that give management and investors confidence
Driving Insights.Insights.
Three Sixty Finance was born from our founders’ beliefs that in fast-growing industries, finance too often lags behind treated as an afterthought.
Three Sixty Finance in Numbers
Meet Our Founders


Big enough to deliver, small enough to care.
Three Sixty Finance is a boutique consultancy led by Arta and Ellery partners in both life and business. With strong foundations in Private Equity and Investment Banking, they identified a gap in the market for flexible, tailored financial support.
Backed by a collective of skilled number crunchers, data experts, and experienced financial strategists, we’re proud to be a family-founded business, delivering bespoke financial solutions with the precision of a big firm and the care of a small one.
What Our Clients Say
Portfolio companies and PE firms we've partnered with.
Let's Discuss your Project
Tell us a bit about what you're working on, and book time with our team all in one place.
Virtual Coffee ☕
Initial Consultation
We'll discuss your requirements and challenges in a focused 30-minute call.
Tailored Proposal
Transparent scope, timeline, and pricing shared within 48 hours.
Come and Meet us
We're located in the heart of Soho, just off Regent Street.
Office Address
1 Warwick St, Soho
London, W1B 5LR



