Riley Jacka
Manager at Colliers | Sydney, New South Wales, Australia
Riley Jacka’s Email & Phone Number
VerifiedFree account · No credit card · 5 profiles/month
ContactOut Insights • AI Generated
Riley Jacka operates as a Manager specializing in tenant advisory at Colliers, a global commercial real estate firm. Holding an educational credential from TAFE NSW, the professional is located in Sydney, New South Wales, and works within the commercial real estate industry. In this role, Jacka guides tenants through leasing and property strategy matters while aligning with the company’s partnership-focused asset lifecycle services.
BEST APPROACH TO REACH Riley Jacka
Prioritize reaching Riley via personal email, as your directory shows a ninety-four percent confidence score for personal contacts versus zero for work or phone channels.
Manager at Colliers in December 2024 - Present
Senior Executive at Colliers in December 2023 - December 2024
Executive at Colliers in December 2022 - December 2023
Personal Assistant to Head of Tenant Advisory Australia at Colliers in December 2021 - December 2022
Senior Team Assistant at Colliers International in December 2020 - December 2021
Team Assistant at Colliers International in November 2019 - December 2020
Executive Assistant at Equiti Capital Limited in August 2017 - November 2019
Property Assistant at Equiti Capital Limited in October 2016 - August 2017
Receptionist at Equiti Capital Limited in May 2016 - October 2016
Administrative Assistant at Audi Australia in October 2015 - May 2016
TAFE NSW, July 2026
TAFE NSW, July 2026
St Patrick’s Marist College
We are a global diversified professional services and investment management company operating through three industry-leading businesses: Commercial Real Estate, Engineering, and Investment Management. With greater than a 30-year track record of consistent growth and strong recurring cash flows, we scale complementary, high-value businesses that provide essential services across the full asset lifecycle. Our unique partnership philosophy empowers exceptional leaders, preserves our entrepreneurial culture, and ensures meaningful inside ownership — driving strong alignment and sustained value creation for our shareholders. With $5.6 billion in annual revenues, 24,000 professionals, and $108 billion in assets under management, Colliers is committed to accelerating the success of our clients, investors, and people worldwide.
Discover more about Colliers
Commercial Real Estate | Collier's Healthcare Services [email protected]
Senior Associate Healthcare at Colliers
(March 2025 – Present)
Urban Designer | RUDA | RPIA
Associate Director - Urban Design at Colliers
(March 2025 – Present)
Associate | Colliers | Helping Clients Navigate Real Estate Solutions that Exceed Expectations and Accelerate Success
Associate at Colliers
(January 2025 – Present)
Real Estate | Project Finance | Development | Investment | Infrastructure | Capital Raising | Consultant
Consultor de inversiones at Colliers
(August 2024 – Present)
Oxford comma fanatic. Healthcare Advisor. Enabling practices to grow, thrive, and focus on their top priority–their patients.
Senior Associate at Colliers
(January 2022 – Present)
Senior Portfolio Manager at Colliers
Senior Portfolio Manager at Colliers
(June 2025 – Present)
What is Riley Jacka email address?
Email Riley Jacka at [email protected] and [email protected]. This email is the most updated Riley Jacka's email found in 2026.
How to contact Riley Jacka?
To contact Riley Jacka send an email to [email protected] or [email protected]. (updated on December 08, 2025)
What company does Riley Jacka work for?
Riley Jacka works for Colliers.
What is Riley Jacka's role at Colliers?
Riley Jacka is Manager
What industry does Riley Jacka work in?
Riley Jacka works in the Commercial Real Estate industry.
