
After successful Big 4 careers advising some of the largest industry players and working on some of the largest and most complex transactions, Robert Tinnell and Christopher Orbell founded Tall Oaks Partners to prioritize their passion for advising clients and delivering thoughtful services and quality work product.

Our firm's structure enables us to forge close, meaningful relationships with our clients and move quickly on deliverables by minimizing operational inefficiencies.
Deep technical and industry experience
The team members working for you have extensive experience advising clients on complex financial and industry issues.
Collaborative engagements
We bring a flexible and accommodating approach to our client engagements. Our process is centered around collaboration with our clients, frequent and responsive communication, and our team’s experience delivering advisory services.
Commitment to our clients
Our firm is built on developing long-standing relationships with our clients, large and small. Our clients are our top priority and we make ourselves available to you as needs arise.
Meet the team
Our team has significant experience delivering services to clients across multiple industries and sectors. We tailor our services and deliverables to meet client needs and prevailing industry and economic trends.
Managing Partners

Robert Tinnell, CFA
Managing Partner

Christopher Orbell
Managing Partner
Senior Team Members

Ashima Singh
Associate Director

Savika Tayal
Manager

Arjit Singh
Senior Associate

Ayushi Agarwal
Senior Associate

Sanchi Agarwal
Senior Associate

Sanskar Maheshwari
Senior Associate

Christy Mulroy
Office Manager