Lynnea Walsh

ACCOUNTING MANAGER

Lynnea Walsh has been part of the Trident team for nearly 15 years—first as Director of Operations under the agency's predecessor, Total Event Resources, and now in her current focus on accounting and financial management. In an industry that's experienced countless PE rollups as of late and where financial oversight is often removed from operational reality, Lynnea understands how this business actually runs from the inside. She has seen the programs, the client relationships, the vendor dynamics, and the production cycles firsthand.

At a data-driven agency like Trident, financial management isn't a back-office function; it's mission-critical infrastructure. Accurate job costing, budget-to-actual reconciliation, and transparent financial reporting are the foundation on which client trust and sound decision-making are built and risk reduced. Lynnea brings the discipline and fluency those demands require, ensuring that the financial picture at any given moment is one both internal and external stakeholders can rely on.

Her background reflects a consistent thread of operational and financial rigor across demanding environments. She began her career at RSM US, LLP, one of the country's largest accounting and advisory firms, laying an early foundation in structured financial practice that has informed everything since. She went on to spend nearly two decades managing office and sales operations at Arthur Machinery and Robert Half International.

Whatever the environment, two things have remained constant: Lynnea's genuine commitment to client service and an instinct for finding efficiency without sacrificing accuracy.

440 N WELLS ST
SUITE 740
CHICAGO, IL 60654

773-TRIDENT

773-874-3368

Copyright © 2026 Trident Experiential LLC. All Rights Reserved.

440 N WELLS ST
SUITE 740
CHICAGO, IL 60654

773-TRIDENT

773-874-3368

Copyright © 2026 Trident Experiential LLC. All Rights Reserved.

440 N WELLS ST
SUITE 740
CHICAGO, IL 60654

773-TRIDENT

773-874-3368

Copyright © 2026 Trident Experiential LLC. All Rights Reserved.