Not all financial modellers are the same

Financial modelling for forward thinking businesses

Unparalleled insights so you can sleep easy

Model build

Our models are robust, flexible, and easy to understand, paving the way for smarter, stress-free decisions and a successful and secure future.

Model audit

Ranked 2nd globally, we turn the traditional auditing process on its head. Experience fast, clear, and comprehensive audits.

Financial modelling courses

Are you frustrated because your financial modelling skills are letting you down? Enroll for our FREE essential finance modelling training courses to transform your skills and your confidence.

We're trusted by the leading institutions

to undertake  some of the world’s biggest finance projects with a total value of $130+ bn

Not all financial modelling experts are the same

Are you tired of conventional, slow-paced financial modelling that leaves you in the dark until the last minute? We were too. 

That’s why we revolutionised modelling. Because faster insights lead to faster solutions. Whether for project finance, renewable energy, infrastructure, mergers and acquisitions, business modelling or other major investment opportunities, your financial model isn’t just a tool—it’s the bedrock of your future. 


So, whether you’re looking for a model build, an audit, or training, we’ll help you identify, understand and solve issues faster. Now you can make better, faster decisions with confidence.

We don’t just deliver accurate models; we ensure you’re always a step ahead.

A hydroelectric power station in the centre of a reservoir with blue waters.

Why Gridlines?

We’re not just financial modellers; we’re pioneers redefining the industry. That’s why, in 2023, we audited more financial models than KPMG, Deloitte, EY, and PwC combined. 

Financial modelling isn’t part of our service – it’s our sole focus. As dedicated specialists, we make it our business to lead the industry in new ways of working to ensure unparalleled precision and expertise.

Let us help you shape your industry with precision, insight, and strategic foresight.

Industry-leading financial modelling consultancy

Model audits
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Value of completed projects
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Inframation League Table rank QI 2024 - by deal count

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Our range of world-class financial modelling services

Model build

Our models are robust, flexible, and easy to understand, paving the way for smarter, stress-free decisions and a successful and secure future.

Model audit

Ranked 2nd globally, we turn the traditional auditing process on its head. Experience fast, clear, and comprehensive audits.

Financial modelling courses

Are you frustrated because your financial modelling skills are letting you down? Enroll for our FREE essential finance modelling training courses to transform your skills and your confidence.

Breath of fresh air

Gridlines have been a great addition to the model-audit landscape, bringing fresh thinking and technology, a user-friendly commercial approach and an impressively experienced team.

Mark Rider –  Financial Modelling Lead

DC Advisory

See some of our recent projects

We are trusted by some of the world’s leading companies to support projects and transactions that are changing the world.

See recent projects

Latest insights

Financial modelling  Industry Insights

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Don’t just get a financial model. Get strategic edge.