§ 00 — Founder Bio · 2026

Guy Antoine, CFA.

Portrait of Guy Antoine

Twenty years across investment management, management consulting, credit risk and quantitative finance — eleven of those on the buy side, at sustainability-focused investment firms. CFA charterholder since 2010. Founder of Senex Intelligence — building the research-intelligence platform I wished existed when I was the analyst myself.

Reach me
Email guy@senex.ch
LinkedIn in/gantoine
CFA charter No. 114550
§ 01 Currently

Active ventures and engagements.

One operating venture, and a continuing book of early-stage investments.

Senex Intelligence
Research-intelligence platform for compliance-sensitive buy-side investment teams. Mosaic Theory AI, currently in paid beta. Building.
2024 → present
Venture investing
Active early-stage investor in pre-seed through Series A. Personal book; sector-agnostic; concentrated.
2022 → present
§ 02 Career

Twenty years, six disciplines.

From geophysics to active investing, with stops in quant, credit, and consulting.

2011 → 2022
Partner & Investment Analyst
Sustainable Capital — and prior, Senior Investment Analyst, Element Investment Managers. Both firms pioneers in sustainability-focused active investing.
Buy side · 11 yrs
2008 → 2011
Senior Research Analyst
McKinsey & Company. Strategic and operational research for institutional clients.
Consulting · 2.5 yrs
2005 → 2008
Credit Strategy & Risk
Country Manager — Ghana & Mauritius, Barclays. Earlier: Risk Analyst, Nedbank–Capital One Alliance.
Credit · 3 yrs
2004 → 2005
Quantitative Analyst
Alphanumerics.
Quant · 1 yr
2000 → 2004
Geophysicist
Anglo American. Began as Geophysics Intern; promoted to Geophysicist.
Industry · 4 yrs
§ 03 Credentials

Credentials, in good standing.

Charterholder status, executive education and degrees.

CFA charterholder
Chartered Financial Analyst — charter number 114550. Active, in good standing.
2010 → present
Certified Financial Planner
CFP — registration number 129155. Not maintained beyond May 2021; retired as no longer relevant to current activity.
2018 → 2021
PE & VC, Harvard Business School
Executive education — Private Equity & Venture Capital, Class of 2021.
2021
AI Nanodegree, Udacity
School of AI (Google). Sub-tracks: Deep Reinforcement Learning, Deep Learning, and Artificial Intelligence for Trading.
2021
BSc (Hons), Geophysics — cum laude
University of the Witwatersrand.
2002
BSc, Theoretical Physics & Applied Maths — cum laude
University of Cape Town.
2001
§ 04 Engagements

Mentoring, advising, investing.

Outside the operating role, where time allows.

Ocean Hub Africa
One-on-one mentoring at an impact-driven start-up incubator. Teaching on fundraising and valuation.
2021 → 2022
Personal VC book
Pre-seed through Series A. Sector-agnostic, concentrated. References on request.
2022 → present
§ 05 — Talk to me Avg. response · same day

I read every email.

If you run a research desk, head a compliance function, or write the cheques at a boutique buy-side firm — I'd genuinely like to hear from you. The shortest path is a four-line email; I'll come back within a day.

guy@senex.ch → Or book a Senex demo
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