Larissa Sequeira

Larissa Sequeira

Venture Investor

I specialize in

Building Product
Founder Advice
VC & Angel Advice

Background & Highlights

Scaled AI climate SaaS from 0 to Series A ($28M raised)

Delivered for 40+ enterprise customers with $75-500K ACV & 95%+ renewals

Built operating cadence and OKRs for an 80+ person startup

Civil engineer with real assets and deep tech expertise

Directed ESG and climate data strategy at PGIM ($1.4T AUM; 200+ LPs)

Helped founders raise $5M+ in 2025

About me

Civil engineer turned venture operator-investor and sustainability advisor. I invest in pre-Series A climate and health startups in North America, and syndicate growth-stage frontier energy, industrial, and climate technology companies globally. Areas of Expertise includes: - Enterprise SaaS & Deep Tech - Vertical AI & AI Infra - Sectors: Infrastructure, Real Estate, Energy, Critical Technologies, Industrials, Transportation, Food & Ag, Mining, etc. I help founders go from 0→1 and scale with clarity: strategy, GTM, fundraising, and operating cadence. New York & Toronto-based, frequently in SF & London; connecting people, ideas, and capital across ecosystems. Examples of how I can help: - Early-stage investing and diligence - Market expansion: North America ↔ MENA, UK/EU, India - Enterprise B2B GTM: ICP, pricing, partnerships, pipeline - Fundraising + IR: narrative, data room, process, investor updates - Operating systems: Board strategy, OKRs, planning cadence, cross-functional execution - Climate + ESG: risk, reporting, data foundations, life cycle assessment-informed strategy - Ecosystem building: LP/GP matchmaking, introductions, convening

You'll get advice on

  • Fundraising Strategy & Investor Relations
  • GTM & Partnerships
  • Customer Success & Product Strategy
  • AI + AI Infra + Energy + Climate + Built World
  • Fractional Chief of Staff - Strategy & Ops

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