Two Decades of Financial Expertise

Lyndon Group was built on a simple premise: to provide organizations with the specialized expertise needed to transform their expense, travel, and payment programs in profound ways.

Built on Understanding. Focused on What Works.

Lyndon Group was formed in 2000 to solve the many challenges companies face throughout their own evolution. Over the years, we have continued to partner with organizations of all sizes and complexity, across the globe, to provide experts to ensure complex business programs become clearer, stronger, easier to manage, and provide management with greater visibility through technology.

We begin by understanding how your organization works today, where the pressure points are, and what changes can be made to accomplish the goals of management. We then work with your internal teams and provide practical guidance and an experienced perspective to help you move forward with confidence.

Our work is collaborative by design. Clients benefit from a team with experience across travel, expense, accounts payable, payments, finance operations, technology platforms, and change management— fully focused on making complex work easier to understand and execute.

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Trusted by industry-leading platforms and organizations

Growing With the Needs of Our Clients

From our early work in travel and expense to today’s connected programs across invoices, payments, spend, and finance operations, Lyndon Group has continued to evolve with our clients’ needs.

Today, we assist organizations in implementing new solutions, improving existing programs, supporting change, and strengthening day-to-day performance and visibility across platforms.

Many of our consultants have experience working in companies with the same types of programs we support. That experience helps us connect strategy with the practical realities of getting the work done.

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Experience Helps Clients

Experience That Helps Clients Move Forward

Over the years, Lyndon Group has been recognized for our work, partnerships, and client results. We are proud of that recognition, and even more proud of the trust and long-term relationships we have formed.

As technology, regulations, and business expectations change, we will continue to help clients make informed decisions, build stronger programs, and move forward with clarity.

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Client Testimonials

What Our Clients Say

The configuration work paid for itself almost immediately. We eliminated nearly twenty hours of manual accounting work each month and significantly improved the accuracy of our tax reporting.

— Director of Finance, Canadian Manufacturing Company

We’ve worked with several consulting firms over the years, but Lyndon Group understood SAP Concur at a level we hadn’t experienced before. They didn’t just solve today’s issue—they helped us build…

— Global Expense Program Manager

The training wasn’t generic—it reflected our policies, our processes, and how our employees actually work. Adoption was significantly higher than we expected.

— Finance Manager, Canadian Non-Profit

Our AP team finally stopped chasing invoices and started managing the process proactively. Approval workflows are simpler, reporting is cleaner, and vendor relationships have improved.

— Accounts Payable Manager

Lyndon Group didn’t just recommend changes—they helped us prioritize them, train our team, and build a roadmap that our leadership could confidently support.

— Global Expense Program Manager

What could have been a complicated ERP transition became a structured, manageable project. Their guidance helped us redesign our Concur configuration while keeping the broader implementation on schedule.

— Director, Financial Systems

The reporting training alone was worth the engagement. We finally have meaningful dashboards that our leadership team actually uses to make decisions.

— Senior Financial Analyst

Lyndon Group isn’t simply a consulting vendor—they’re the first call we make whenever we’re planning changes to our travel and expense program.

— Expense Program Administrator

We knew AppZen could automate more than we were using. Lyndon Group helped us refine our audit strategy, improve auto-approvals, and get measurable value from the platform.

— Director of Expense Operations

Travel is much more than booking tools. Lyndon Group helped us rethink our program strategy, supplier relationships, and traveler experience while keeping compliance front and center.

— Global Travel Manager