Sigrid Loneragan, Owner and Director of On The Day Event Management

About us

Experience,
beautifully considered.

On The Day brings creative vision, calm direction and exceptional organisation to every occasion.

Owner and Director

Sigrid Loneragan

With more than 20 years of experience in events, styling and client experience, Sigrid brings a highly personal and detail-driven approach to creating memorable weddings, corporate events and private celebrations.

Her career has seen her plan, style and deliver hundreds of events across Sydney and interstate—from intimate weddings and exclusive venues to luxury superyachts and large-scale corporate experiences.

With a Bachelor of Arts, a Master’s in Marketing and an extensive background in events and sponsorship, she combines creative vision with exceptional organisation and an executive-level eye for detail.

Her strength lies in understanding each client personally, translating their ideas into a beautifully considered event, and managing every element—from styling and supplier coordination to run sheets, guest experience and on-the-day delivery.

Supported by a trusted network of leading venues and suppliers built over many years, Sigrid has developed a reputation for genuine relationships, meticulous preparation and events that feel effortless, personal and completely individual to the people at their heart.

“The most memorable events are not simply beautiful. They feel personal, effortless and entirely true to the people at their heart.”

The On The Day difference

Calm behind the scenes.
Confidence in every moment.

01

Personal direction

Every event begins with listening. We understand your priorities, your style and how you want the occasion to feel.

02

Considered styling

Creative decisions are refined with purpose, creating a cohesive experience rather than a collection of disconnected details.

03

Flawless delivery

Suppliers, timings, guest movements and formalities are managed with precision so you can remain fully present.

Personal.

Considered.

Effortless.

Your occasion. Our attention.

Let’s create something unforgettable.

Enquire now