Fractional CFO services in Lisbon

Lisbon has become Southern Europe's fastest-rising tech capital, with the ecosystem valued at €25 billion in 2025 - up from €2.1 billion just five years earlier.

The city is home to more than 14 unicorns including OutSystems (€4.3 billion), Talkdesk (€10 billion) and Feedzai. Web Summit, the world's largest tech conference, has been anchored in Lisbon since 2016 and committed through at least 2028, bringing 70,000+ participants annually and accelerating international investor attention on Portuguese founders.

We work with Lisbon-based startups from seed to Series B+, supporting them on financial modelling, fundraise prep, runway management, board packs and investor reporting.

Digital Asset Management Software Provider

Lisbon startup ecosystem

What makes Lisbon's startup ecosystem distinct - sector concentrations, innovation districts and the talent pipeline that feeds the city's venture scene.

Southern Europe's fastest-growing tech hub

Startup Genome's 2024 Global Report placed Lisbon 15th among emerging European ecosystems. The city's valuation jumped from €2.1 billion to €25 billion in five years. Portuguese tech grew 8% in 2025 against a broadly flat European backdrop, driven by supportive visa policies, competitive operating costs and a concentration of US and UK tech companies establishing engineering centres.

SaaS, fintech and cybersecurity lead

OutSystems built the city's global SaaS reputation. Talkdesk (cloud contact centres), Feedzai (fraud prevention) and Jscrambler (application security) represent the fintech and cybersecurity strength. The city has also developed a dense cluster of AI and machine-learning startups, aided by research output from Instituto Superior Técnico and INESC-ID.

Parque das Nações and Beato Innovation District

Web Summit's venue - Altice Arena and the FIL Exhibition Centre - anchors the Parque das Nações waterfront district as the city's most international-facing tech node. The Beato Creative Hub, a converted 100,000 m² army factory in the Beato neighbourhood, hosts the Unicorn Factory Lisboa campus - one of Europe's largest startup complexes - and the Web Summit Lisbon office.

Engineering talent from IST and Nova SBE

Instituto Superior Técnico (IST) is Portugal's leading engineering school and the primary source of deep-tech and software talent. Nova School of Business and Economics (Nova SBE) in Carcavelos feeds the commercial and venture-track talent pipeline. The Portugal Tech Visa, D8 Digital Nomad Visa and NHR tax regime attract senior engineers and founders from Brazil, India and the UK.

Accelerators and angel networks active in Lisbon

Lisbon hosts a concentrated set of accelerators anchored by Startup Lisboa and Beta-i, both operating from the historic Baixa and Intendente districts. Web Summit's presence amplifies each programme's investor reach beyond what city size would normally suggest.

Startup Lisboa

Startup Lisboa is Lisbon's flagship public-private incubator, backed by the Lisbon City Council and BPI bank. It provides mentorship-driven incubation from pre-seed to Series A, including a 10-week Rocket Programme. Focus areas include tech, social enterprise and commerce, with a dense corporate partner network for pilot opportunities.

Beta-i

Beta-i is Lisbon's most internationally connected accelerator, founded in 2010. It runs the Lisbon Challenge - a 10-week programme for international tech startups at prototype or early-product stage - alongside corporate innovation programmes with Galp, EDP and Jerónimo Martins. Strong track record in fintech, energy and retail-tech.

Founder Institute Portugal

Founder Institute Portugal is the Lisbon chapter of the world's largest pre-seed accelerator network. It runs structured cohorts for idea-stage and pre-seed founders, pushing participants toward investment-ready milestones. The programme is led by founders from the Portuguese ecosystem and connected to the global FI network of 6,500+ portfolio companies.

Unicorn Factory Lisboa

Unicorn Factory Lisboa operates from the Beato Creative Hub and is Portugal's government-backed startup campus. It runs acceleration programmes, hosts the Web Summit Pitch Night, and connects founders to the international investor flow that Web Summit brings to Lisbon each November.

Lisbon Challenge (Beta-i)

Lisbon Challenge is Beta-i's flagship international accelerator - a 10-week intensive for tech startups at prototype or early-product stage. Alumni from the UK, Brazil, India and Eastern Europe use it as a structured entry point into Southern European markets and the investor network centred on Lisbon.

ISCTE – IUL Startup Lab

ISCTE Startup Lab is the university-backed incubator at ISCTE – Instituto Universitário de Lisboa, providing office space, mentoring and seed funding access to early-stage founders from the university ecosystem and beyond. Active in fintech, social impact and digital services.

Lisbon startup accountants vs Flow fractional CFO

Most Lisbon startups work with a TOC (Técnico Oficial de Contas) or mid-market accountancy firm for tax, payroll and IES filings. That function is required by Portuguese law - but it is not a substitute for a fractional CFO.

Lisbon startup accountants

Statutory accounts, corporate tax (IRC), VAT (IVA) and payroll. The firms most commonly used by Lisbon venture-backed startups.

BDO Portugal
Top-six global audit and advisory network with Lisbon and Porto offices, covering audit, corporate tax and transaction advisory for growth-stage and VC-backed companies.
Baker Tilly Portugal
Lisbon-based consulting, audit and tax firm with 92 professionals, covering statutory compliance, R&D tax credits (SIFIDE) and advisory for tech startups.
Crowe Portugal
Mid-market international audit network with a Lisbon office, serving early-stage through Series B companies with tax compliance and financial statement preparation.
RSM Portugal
International mid-market firm covering accounting outsourcing, corporate tax and payroll for Lisbon-based startups with cross-border investor structures.
Grant Thornton Portugal
Mid-market firm with a Lisbon presence covering statutory audit, transfer pricing and international tax structuring for VC-backed and scale-up companies.

Flow fractional CFO

Financial modelling, FP&A and fundraise prep. We work alongside your accountant - not instead of them.

Builds the financial model - revenue assumptions, headcount, unit economics, runway.
Sets up the monthly FP&A cycle: budget, forecast vs actual, variance analysis.
Puts together the monthly board pack - P&L, cash, KPIs and forward outlook.
Prepares the fundraise: investor model, deck financials, data room and diligence prep.
Keeps the cap table tidy and handles option pool management and SIFIDE R&D credit planning.
Reports on the KPIs that move the business - ARR, gross margin, CAC payback, retention.
Pressure tests hiring, pricing and big spend decisions against the model before the founder commits.
Sits in board meetings and is embedded week-to-week, not just engaged annually for compliance.

Simple pricing

No hidden costs, no complicated long-term contracts. We understand how important flexibility is for Lisbon startups.

Core£4,000

Per month

Accounting / FP&A tech stack implementation
Monthly financial statements and reporting pack
Quarterly board pack with detailed financial analysis (with variance analysis vs. budget, relevant KPI observations etc.)
Investor-friendly output

Grow£8,000

Per month

Everything in Core, plus
Operating model (via an online platform like Runway or Excel-based)
Ongoing model maintenance, refining projections, burn/runway management
Customer cohorts modelling, churn and retention analysis
LTV / CAC, unit economics analysis
Cap table management

Pro£12,000

Per month

Everything in Grow, plus
M&A / fundraising support; review of business plan
Pitch deck preparation
Investor approach strategy / list building
Due diligence support and deal negotiation
Valuation as required and free access to Multiples Pro

Packages shown are illustrative, final pricing is tailored to client requirements.

Recently completed fractional CFO projects

Selected fractional CFO engagements and prior CFO experience.

Fractional CFO

Data center developer and operator focusing on crypto and AI projects

Fractional CFO

Software testing house providing independent QA to development teams

Fractional CFO

Europe-wide online marketplace for last-mile vehicle transfer

Fractional CFO

Software and payments solutions for maritime industry

Fractional CFO

Display advertising platform with AI/ML and IoT expertise

Fractional CFO

Financial platform for private equity and investment fundraising

Fractional CFO

TBô is a Swiss DTC male underwear brand

Fractional CFO

Private LTE & 5G networks solutions provider with edge cloud compute

Fractional CFO

Medical cannabis leader with tissue culture technologies

Fractional CFO

Medical cannabis group developing cannabis-based therapies

Fractional CFO

Maritime cybersecurity and protective services company

Fractional CFO

Global marketing services for mobile business growth

Fractional CFO

AI-based software testing automation platform

Fractional CFO

Full-stack insurance powered by AI and behavioral economics

Fractional CFO

Software platform for third-party security management

Fractional CFO

Autonomous drone monitoring for critical infrastructure

Fractional CFO

Generative AI platform for marketing teams

Fractional CFO

Travel and lifestyle hospitality for digital nomads

Fractional CFO

Clinical-stage microbiome therapeutics company

Fractional CFO

End-to-end cloud and DevOps solutions for telecom organizations

Got questions?

Schedule a call ordrop us an email to learn more about our CFO-as-a-service, capital raising and M&A advisory offering.

Unlike old-school financial advisory firms that are stuck in the past, we truly understand tech and challenges startups face. Decades of investment banking experience allow us to see bigger picture, strategically integrate into your workflows, and ultimately provide guidance towards an M&A exit or the next funding round.

Fractional CFO services in Lisbon

Lisbon startup ecosystem