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FP

Fivos Pantazis

Investor, Founder & Operator

LondonOpen to offers

Investment professional, entrepreneur and operator with 15+ years of experience sourcing, evaluating and executing investments across venture capital, growth equity and private markets. Extensive experience developing proprietary deal flow and partnering with founders, management teams, institutional investors and co-investors across Europe, North America and Latin America. Combines institutional investment experience with a founder-operator perspective, having originated and executed more than €5B of transactions and founded and scaled venture-backed businesses.

Experience

MV

Partner, AI Vertical Applications VC Fund

MBRIYO VENTURES

Jan 2025 – Present

Athens/LondonFull time

I co-founded an AI-focused early-stage venture capital fund targeting vertical AI applications. I lead LP fundraising, fund structuring, investment strategy and processes, as well as sourcing, due diligence and execution, completing three investments to date. I also integrate AI tools into investment research, market analysis, diligence and investment workflows.

Venture CapitalAI ApplicationsLP FundraisingFund StructuringInvestment StrategyInvestment OriginationDue DiligenceInvestment ExecutionAI ToolsMarket Analysis
MV

Partner

Mbriyo Ventures

Jan 2025 – Present

Athens, London

AI Vertical Applications VC Fund • Co-founded an AI-focused early-stage venture capital fund targeting vertical AI applications. • Led LP fundraising with family offices, UHNWIs and institutional investors. • Structured the fund and developed its investment strategy and processes. • Lead sourcing, due diligence and execution of investments, completing three investments to date and developing relationships across the European founder and venture ecosystem. • Integrate AI tools into investment research, market analysis, diligence and investment workflows.

CS

Founder & Co-CEO

Creator Showdown

Jan 2019 – Present

London

Creator-led sports media & entertainment IP platform (https://creatorshowdown.com/) • Raised €3M+ in seed funding from leading UK VC funds and industry angels. • Created and scaled a creator-led sports media and entertainment platform from concept to commercial operations, building partnerships with global brands, sports governing bodies and leading digital creators. • Led a cross-functional international team spanning commercial, production, creator partnerships, marketing and operations. • Designed the commercial model and operating infrastructure to support international scaling.

S(

Venture Partner, FinTech Opportunities VC Fund

SPEEDINVEST (Si)

Feb 2018 – Jun 2021

LondonFull time

I supported fund formation, LP fundraising, investment evaluation, due diligence and portfolio value creation across European fintech investments from early through growth stage. I worked with portfolio company boards and management teams on fundraising, commercial strategy and value creation initiatives. I developed relationships with founders, venture funds and co-investors to originate investment and co-investment opportunities.

Venture CapitalFinTechFund FormationLP FundraisingInvestment EvaluationDue DiligencePortfolio Value CreationCommercial StrategyBoard AdvisoryCo-investments
S

Venture Partner

Speedinvest

Feb 2018 – Jun 2021

London

FinTech Opportunities VC Fund • Supported fund formation, LP fundraising, investment evaluation, due diligence and portfolio value creation across European fintech investments from early through growth stage. • Worked alongside portfolio company boards and management teams on fundraising, commercial strategy and value creation initiatives. • Developed relationships with founders, venture funds and co-investors across the European venture ecosystem to originate investment and co-investment opportunities.

T

CFO & Co-Founder

TAXIBEAT

Jan 2012 – Feb 2017

Rio de Janeiro/São Paulo, BrazilFull time

I incubated Taxibeat Brasil, achieving breakeven within 18 months and 30% monthly growth. I researched the market opportunity, structured a joint venture, negotiated legal agreements, raised seed and early-stage funding, and led the commercial launch and go-to-market strategy across Brazil’s largest metropolitan markets. I built and managed cross-functional teams and served as a board member and strategic adviser on product, commercial growth and finance.

EntrepreneurshipFinanceFundraisingMarket ResearchJoint VenturesLegal NegotiationGo-to-Market StrategyTeam BuildingOperationsBoard Advisory
T

Brazil CFO & Co-Founder

Taxibeat

Jan 2012 – Feb 2017

Rio de Janeiro, Sao Paulo

Consumer mobility technology platform (Exited to DAIMLER AG achieving 13.2x MOIC) • Incubated Taxibeat Brasil, achieving breakeven within 18 months and 30% monthly growth. • Researched market opportunity, structured JV, negotiated legal agreements and raised seed and early-stage rounds. • Led commercial launch and go-to-market strategy, scaling the business across Brazil’s largest metropolitan markets. • Built and managed cross-functional teams across finance, operations, marketing and business development during the company’s rapid growth phase. • Served as Board member and strategic adviser on product strategy, commercial growth and finance.

PC

Managing Partner

Pipeline Capital Management

Jan 2012 – Dec 2024

London

International private investment and advisory platform focused on opportunities across Europe and LATAM. • Originated, evaluated, structured and advised on more than €5B of cross-border investments and strategic transactions across technology, financial services, healthcare, industrials and consumer sectors. • Evaluated private investment opportunities across venture and growth stages, working directly with founders, investors and management teams. • Led commercial and financial due diligence, valuation and investment analysis across prospective investments. • Formulated investment theses and presented valuation, diligence findings and investment recommendations to institutional investors, boards and investment committees. • Developed proprietary venture and growth investment opportunities through direct founder relationships, including identifying and sourcing Nubank, Chime and Viva at Series A/B stage.

ZS

Founding Partner

Zona Sul Properties

Jul 2010 – Dec 2013

Rio de Janeiro

• Raised and managed a private equity real estate vehicle focused on upscale residential assets. • Led acquisition and development of projects with $300M+ projected sales; exited with 21% net IRR. • Built multidisciplinary teams across development, finance, investor relations and project execution.

CS

Vice President, Capital Markets & Structured Finance

CREDIT SUISSE

Jun 2007 – Jun 2010

LondonFull time

I structured complex financing and liability management transactions for corporates, family offices and sovereign clients. I also traded the market’s first and largest CDM portfolio of carbon emission allowances with Public Power Corporation.

Capital MarketsStructured FinanceFinancing TransactionsLiability ManagementTradingCarbon Emission AllowancesClient Advisory
CS

Vice President, Fixed Income Investment Banking

Credit Suisse

Jun 2007 – Jun 2010

London

• Structured complex financing and liability management transactions for corporates, family offices and sovereign clients. • Traded market first and largest CDM portfolio of carbon emission allowances with PUBLIC POWER CORPORATION.

AA

Senior Associate, TMT Investment Banking

ABN Amro

May 2006 – May 2007

London

• Executed M&A, equity, debt and leveraged finance transactions for European technology, media and telecom companies.

EE

Business Development Manager

EFG Eurobank

May 2005 – Aug 2005

Athens

• Led business development initiatives across international markets.

HN

Naval Officer, Fleet Headquarters

Hellenic Navy

Jan 2002 – Jun 2003

Athens

Mandatory military service in Greece

PL

Senior Associate, TMT Audit & Advisory

PwC LLP

Jul 1999 – Dec 2001

San Diego, USAFull time

I audited and advised private and public technology clients, including Qualcomm, Viasat and Solar Turbines/Caterpillar.

AuditAdvisoryTechnologyFinancial ReportingClient Advisory
P

Senior Associate, TMT Audit & Advisory

PwC

Jul 1999 – Dec 2001

San Diego

• Audited and advised private and public tech clients, including QUALCOMM, VIASAT and SOLAR TURBINES/CATERPILLAR.

Education

I
INSEAD

MBA

Jan 2004 – Dec 2004

CS
California State Board of Accountancy

CPA, Public Accounting

Jan 2002 – Dec 2002

Passed all 4 parts of CPA exam on first attempt

C
California

CPA (Inactive)

2002 – 2002

Passed all 4 parts on first attempt

U
UCLA

B.A., Business-Economics with Accounting minor

Sep 1994 – Dec 1998

3.6 GPA (Cum Laude)

Skills

Venture & Growth CapitalInvestment OriginationPortfolio Value CreationVenture BuildingFundraisingInvestment ExecutionDue DiligenceFounder & Investor RelationshipsVenture Ecosystem DevelopmentPrivate marketsFounder relationshipsInvestment strategyFinancial analysisValuationMergers and acquisitionsStructured financeCapital marketsStrategic advisoryBusiness developmentGo-to-market strategyTeam leadershipBoard advisoryAI investment researchCross-border transactionsFund formationPartnership developmentEntrepreneurship

Languages

English
Greek
Portuguese
German
Italian