Managing Director
Current
Apr 2014 - Present
AeroLeads people directory · profile
Joel Trethowan Email & Phone Number
Managing Director at Alchemy One (B Corp)
at
Alchemy One
1 work email found
@alchemyone.com.au
2 phones found area 141
LinkedIn matched
✓ Verified May 2026
4 data sources
Profile completeness 100%
Current company
Role
Managing Director at Alchemy One (B Corp)
Location
Sydney, New South Wales, Australia
Who is Joel Trethowan? Overview
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Quick answer
Joel Trethowan is listed as Managing Director at Alchemy One (B Corp) at Alchemy One, based in Sydney, New South Wales, Australia. AeroLeads shows a work email signal at alchemyone.com.au, phone signal with area code 141, and a matched LinkedIn profile for Joel Trethowan.
Joel Trethowan previously worked as Managing Director at Alchemy One and Board Member at Comms Declare 4 Climate. Joel Trethowan holds Advanced Diploma In Social Media, Social Media from Syracuse University.
Company email context
Email format at Alchemy One
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{first}@alchemyone.com.au
86% confidence
AeroLeads found 1 current-domain work email signal for Joel Trethowan. Compare company email patterns before reaching out.
Profile bio
About Joel Trethowan
In 2014, I co-founded Alchemy One. We champion brands with the same unwavering dedication as us to creating a brighter future for all. We believe in the extraordinary power of purpose-driven brands to change the world, and our team strives to be the catalyst for that change. Through a blend of heart and hustle, we deliver monumental impact for brands and the world around us. It is this unique combination of courage, determination, and collaboration that sets us apart as a purpose-driven agency for passionate clients and team members determined to create a better tomorrow.Our partners are brave brands including Bank Australia, Square, Vialto, Westfund Health Insurance, Independent Living Assessment, Lyka, Future Farm, QuiteLike, Australian Conservation Foundation, Fossil Ad Ban & Biennale of Sydney.
Listed skills include Media Planning, Digital Marketing, Strategy, Digital Strategy, and 33 others.
Current workplace
Joel Trethowan's current company
Company context helps verify the profile and gives searchers a useful next step.
7 roles · 20 years
Joel Trethowan work experience
A career timeline built from the work history available for this profile.
Board Member
Current
Aug 2021 - Present
Co-Founder
Current
Aug 2017 - Present
Communications Director
Future Assembly
Apr 2015 - Sep 2017
Senior Brand Marketing Manager
2013 - 2014
~1 yr
Product & Planning Director
2011 - 2013
~2 yrs
Senior Account Manager / Investment Trader
2006 - 2011
~5 yrs
2 education records
Joel Trethowan education
Advanced Diploma In Social Media, Social Media
Syracuse University
Bachelor, Media & Communications
Swinburne University Of Technology
FAQ
Frequently asked questions about Joel Trethowan
Quick answers generated from the profile data available on this page.
What company does Joel Trethowan work for?
Joel Trethowan works for Alchemy One.
What is Joel Trethowan's role at Alchemy One?
Joel Trethowan is listed as Managing Director at Alchemy One (B Corp) at Alchemy One.
What is Joel Trethowan's email address?
AeroLeads has found 1 work email signal at @alchemyone.com.au for Joel Trethowan at Alchemy One.
What is Joel Trethowan's phone number?
AeroLeads has found 2 phone signal(s) with area code 141 for Joel Trethowan at Alchemy One.
Where is Joel Trethowan based?
Joel Trethowan is based in Sydney, New South Wales, Australia while working with Alchemy One.
What companies has Joel Trethowan worked for?
Joel Trethowan has worked for Alchemy One, Comms Declare 4 Climate, Leadr, Future Assembly, and Microsoft.
How can I contact Joel Trethowan?
You can use AeroLeads to view verified contact signals for Joel Trethowan at Alchemy One, including work email, phone, and LinkedIn data when available.
What schools did Joel Trethowan attend?
Joel Trethowan holds Advanced Diploma In Social Media, Social Media from Syracuse University.
What skills is Joel Trethowan known for?
Joel Trethowan is listed with skills including Media Planning, Digital Marketing, Strategy, Digital Strategy, Integrated Marketing, Social Media Marketing, Digital Media, and Marketing.
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