Fractional CFO advisory

Finance leadership for nonprofits and multi-entity organizations

Green Bridge Consulting helps executives, finance teams, and boards improve cash flow, strengthen financial systems, and make confident decisions without hiring a full-time CFO.

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Three ways to get started

Choose the support you need today

Fractional CFO / Finance Leadership

Ongoing finance leadership for cash flow, forecasting, board reporting, and strategic decisions.

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Financial Health Check

Answer 12 practical questions to identify your nonprofit’s financial strengths and priority areas.

Get a Financial Health Check

Ask-a-CFO

Have a specific finance question? Send it through our contact form to start a conversation with a CFO.

Ask a CFO

$800K Approximate additional annual interest income generated

$9M+ Annual expense savings identified and implemented

4 Entities aligned through finance-function transformation

Who we serve

Senior financial leadership when the stakes are growing

Our work is designed for organizations whose financial complexity has outgrown existing reporting, systems, controls, or internal capacity.

Nonprofits navigating growth or organizational change
Multi-entity organizations requiring consolidated visibility
Executives who need clearer forecasts and decision support
Boards seeking stronger oversight and financial confidence
Finance teams constrained by manual processes or aging systems
Organizations preparing for funding, restructuring, or ERP change

Leadership team collaborating around a table

What changes

From financial complexity to confident action

Clearer financial visibility

Leadership and boards receive reporting, forecasts, and financial analysis that highlight what matters and support timely decisions.

Stronger financial discipline

Controls, responsibilities, workflows, and governance practices are strengthened without creating unnecessary bureaucracy.

Better use of cash and resources

Cash-management practices, spending decisions, and financial priorities are aligned with organizational strategy.

More effective systems and teams

Finance teams gain clearer roles, more reliable processes, and systems that reduce manual effort and improve consistency.

Selected engagement

Multi-entity transformation

Stronger controls, improved efficiency, and increased returns

In one multi-entity engagement, financial systems and processes were redesigned, approvals were streamlined, governance and investment frameworks were strengthened, and leadership reporting was improved.

The result was clearer oversight, reduced operational friction, and stronger financial performance across four related entities.

This example is illustrative. Every organization is different, and individual results will vary.

“Mark transformed our finance function across four entities, implementing automation, strengthening controls, and increasing investment returns.” Board Chair, Jewish Federation of Ottawa

Leadership

Financial discipline supported by operational execution

Green Bridge Consulting combines CFO-level financial leadership with operational strategy and executive support so recommendations can move from analysis to implementation.

Professionals collaborating on organizational strategy

Mark Gruner, CPA

Founder and Principal, Financial Strategy

Mark works with executives and boards to strengthen forecasting, cash management, reporting, governance, financial systems, and multi-entity oversight.

Joshua Brugger

Co-Founder, Operational Strategy and Executive Coaching

Joshua helps leadership teams strengthen execution, clarify priorities, improve organizational alignment, and navigate change with greater confidence.

Next step

Start with a confidential conversation

Tell us what is changing, where financial visibility is limited, and what leadership needs to accomplish. We will help determine whether fractional CFO support, a Financial Health Check, or an Ask-a-CFO conversation is the most practical next step.