Overview
Gridlines builds financial models and advises developers and investors on financing energy and infrastructure projects. Its models translate project assumptions into forecasts of long-term cash flows and debt payments, so clients assess financing and investment options. The firm charges for transaction advice, model building and independent audits, with audit fees set per transaction according to scope and complexity. It also develops data dashboards and forecasting tools for finance teams, alongside tax and accounting advice and financial modelling courses. Founded in 2017, Gridlines is headquartered in Manchester, Greater Manchester, United Kingdom.
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Simplify's Take
What believers are saying
- Large deals build credentials: Gridlines' June 2026 Masdar case covers a $5.1 billion solar and battery financing.
- Work extends beyond renewables: Gridlines audited tank-storage operator Liquin's refinancing, completed in August 2026.
- Junior roles include client exposure: Gridlines' model-audit analysts own assignments and explain financial findings directly to clients.
What critics are saying
- Stability varies by role: Gridlines' Singapore analyst posting from September 2026 specifies six-month contracts.
- Technical leadership includes selling: Gridlines' London model-build director role combines multiple delivery teams with business development.
- Audit sign-offs carry financial liability: Gridlines backs full-audit opinion letters with £5 million of indemnity cover per engagement.
What makes Gridlines unique
- Fixed pricing absorbs repeated revisions: Gridlines includes unlimited model iterations within each full audit's agreed scope.
- Cross-border staffing follows one budget: Gridlines says its worldwide teams share a single profit and loss account.
- Pitch teams stay accountable: Gridlines promises the specialists winning a deal also execute it through financial close.
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