Johnny Dewan

Tech Investor | Oxford MBA

London Area, United Kingdom

About

I am a finance professional with an insatiable desire to take on challenging opportunities, an intrinsic entrepreneurial spirit and am a globally minded individual. Actively advising and investing in technology founders to unlock capital - debt & equity - to scale growth.

Experience

  • Investor at Signal
    Mar 2026 - Present · 4 mos

    In a world where data and technology drive progress, Signal Ventures is dedicated to pioneering change in the maritime, commodities and logistics sectors; Seed to Series A investments across Europe, North America & SE Asia. https://www.thesignalgroup.com/signal-ventures

  • Vice President at Defined
    Jan 2023 - Mar 2026 · 3 yrs 3 mos

    Thesis-driven venture capital firm supporting founders shaping the AI Frontier, where data, humans and AI come together to solve problems in radically new ways; Kauffman Fellows incubated. Portfolio Companies include: + Zyphra - Building a superintelligent agent, Maia, to advance open-science innovation in neural networks, memory, and continual learning; Seed > $1B Series A. + Tembo - A turn-key database solution disrupting tech stack sprawl to enable companies deploy their big data and AI strategies; $14M Series A. + Datalogz – A category innovator ending BI sprawl by optimizing data consumption, energy costs and governance risks for data-driven companies; $5M Series A. + Inverted AI – Simulates behavior of AI agents with generative AI and synthetic data to be human like for training and the safe deployment of autonomous vehicles; $4M Seed. + Arcanna AI – Decision Intelligence platform augmenting human decision-making capacity 10x in Security Operations Centers to dramatically reduce response time to cyber attacks; $3.5M Seed. + Quandri – Insurance industry disruptor by advancing process automation for insurance brokers by leveraging autonomous agents; $8.5M Series A. + ViewsML - Levearging AI-deep learning to revolutionizie spatial biology for translational research and precision medicine; Seed.

  • Principal & Associate Director - Ventures, Technology & Innovation Banking at Roynat Capital
    2021 - 2023 · 2 yrs

    Technology & Innovation Banking (TIB) fuels the goals and aspirations of technology companies at every stage of growth by providing financing (structured, mezzanine & venture debt) for companies experiencing venture capital backing, M&A, and rapid growth. Responsible for originating and executing venture debt and growth capital transactions $5MM - $100MM in British Columbia.

  • Senior Financial Analyst at EarthDaily Analytics
    2019 - 2021 · 2 yrs

    Corporate Development, Corporate Finance and Financial Planning & Analysis: Led due diligence process for M&A and project financing from various funding sources including senior lenders, venture capital, private equity & gov’t agencies by building financial models, pitch books, coordinating legal diligence and investor relations. Provided FP&A support for C-suite strategic decision making, corporate development and restructuring efforts via weekly cash flow forecasting, global treasury management, monthly and annual budgeting management. Company was successfully taken private from TSX and acquired by New York based private equity fund, Antarctica Capital, in Q1 2021. First satellite successfully launched in July, 2025.

  • Commercial Account Manager at TD
    2015 - 2019 · 4 yrs

    Managed and grew portfolio of commercial banking mid-market clients by providing senior debt and cash management solutions to finance business growth across diversified industries covering autos, manufacturing, mining, freight and logistics, food services, commercial real estate operators and professional services. Responsible for origination, credit underwriting and monitoring by conducting fundamental analysis on industry, business model soundness, leadership quality and strategy, competitive positioning and risk.