Portfolio

Select examples of engagements and outcomes. Details are summarized and anonymized where appropriate.

Company names available upon request.

Commerce Media / Technology

Finance leadership for parent + four operating subsidiaries

Responsible for finance and accounting functions across the org, including capital strategy and transaction execution through significant growth.

  • Closed four capital raises with VC and institutional investors
  • Completed two acquisitions and a tax-advantaged all-stock merger
  • Closed bank and non-bank debt facilities
  • Named to the Inc. 5000 list in 2023 (#66)
Capital RaisesM&ADebtMulti-Entity
FinServ / Tech-Enabled Solutions

Day-to-day finance leadership through pivots and funding rounds

Oversaw finance and accounting operations, planning, modeling, and cash management through multiple business model pivots and growth stages.

  • Guided business model pivots with planning and performance visibility
  • Led financial modeling, forecasting, and cash runway management
  • Supported multiple funding rounds and ongoing investor reporting
FP&AModelingCash Management
AI Engineering / Simulation

Finance and accounting leadership during growth

Oversaw finance and accounting functions; strengthened decision support and investor readiness during rapid growth.

  • Supported growth leading to recognition on Gartner’s Cool Vendor list
  • Closed bridge and preferred funding rounds
  • Improved reporting cadence and investor materials
FundingInvestor ReadinessFinance Ops
Venture Studio Fund for AI

Fund management + portfolio finance oversight

Oversaw finance and accounting for the fund’s management company and five portfolio companies.

  • Established reporting and controls across the venture studio
  • Supported capital allocation and portfolio performance tracking
  • Provided governance-ready financial visibility
Fund FinancePortfolio OversightReporting
Telemedicine / EMS

Built finance function from startup to multi-market launch

Created and managed finance and accounting functions; partnered with leadership from early stage through commercialization.

  • Supported commercial launch across multiple markets
  • Closed Seed (strategic) and Series A (VC + institutional)
  • Implemented scalable processes, reporting, and cash controls
Startup FinanceFundraisingGo-to-Market
VSAT / Satellite Internet

International expansion planning + cash optimization

Evaluated Caribbean and Latin America expansion; built financial tools and forecasts to support launch decisions.

  • Created country-level budgets and projections
  • Developed currency hedging strategies
  • Built an inventory + cash flow optimization tool; launch in two markets
InternationalBudgetingFXWorking Capital
AI-Driven SaaS Monitoring Platform

Capital markets readiness (Reg A+ IPO pathway)

Assisted Chairman and CEO in preparing for an IPO via Reg A+ with investor-grade planning and reporting.

  • Supported IPO-readiness planning and financial modeling
  • Improved investor-grade reporting and visibility
  • Assisted leadership with transaction preparation
Capital MarketsSaaSModeling

Want results like these?

If you’re preparing for a raise, tightening cash runway, building a finance function, or improving reporting discipline, Greenstone Lake can help you establish the right level of financial leadership for your stage.

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