Ateneo Collegiate Society of Advertising

Ateneo Collegiate Society of Advertising Founded in 1999, CoSA is the Premier Advertising Organization of the Ateneo.

CoSA is the premier advertising organization in the Ateneo that serves as an avenue for aspiring creative professionals to hone their skills in strategic conceptualization, creative ex*****on, project management, and account management. In CoSA, we train our members to become competent individuals in the advertising industry, and challenge them to live creative by learning how to communicate ideas effectively from ideation to ex*****on, with an end goal of inspiring real world action.

What’s a trip without the right essentials? 🧳Between booth hopping, productive conversations, and great memories, one th...
01/05/2026

What’s a trip without the right essentials? 🧳

Between booth hopping, productive conversations, and great memories, one thing kept us going. So, as we alight from the rush that was Ad Expo, let’s not forget to stop and thank the ones who ensured that we were able to have a smooth ride 🚉

Aside from our Year-Long Sponsors and Partners, Motivo Philippines kept everyone powered through the Ad Expo journey with their reliable tech essentials—from fast-charging cables, high-capacity power banks, and everyday gadget must-haves for students. From low-battery panics to uninterrupted journeys, they made sure we stayed on track!⚡️

Stay connected and stop by their Shopee () and don't forget to drop a follow! 🛍️





✍️: AJ Turiano, Katee Ermita
🖼️: Ashley Lee, Jersey Gutierrez, Angela Taningco

Good day! 🍊Following a thorough review of votes, the Ateneo Collegiate Society of Advertising Commission on Elections pr...
01/05/2026

Good day! 🍊

Following a thorough review of votes, the Ateneo Collegiate Society of Advertising Commission on Elections proudly presents the official Executive and Central Board for Academic Year 2026–2027.

We extend our warmest congratulations to our newly elected leaders. May your term be guided by purpose, passion, and a commitment to serve the organization and its members. 🧡

29/04/2026

Haggard this Finals week? Don’t stress—Posh Skin pimple patches have your back (and your face). Quick, easy, and perfect for on-the-go fixes so you can focus on acing exams, not your breakouts ✨


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28/04/2026

This month’s favorite? Posh Skin patches! Hear how CoSAns are loving the confidence boost that comes with clear, cared-for skin. What’s your must-have? 💖


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27/04/2026

Final stop before Ad Expo 🚃

The doors open tomorrow. 👀✨ Get ready to step into the hustle, the buzz, and the world where ideas come to life. 🎨💡

All aboard—see you there! 🔥

Co-presented by:
Motivo Philippines





✍️: Samy Roa Yu
🖼️: Zsara Herce

Attention all passengers! Have you heard who’s arriving at Ad Expo? 👀Catch our esteemed speakers, GIGIL's Managing Partn...
27/04/2026

Attention all passengers! Have you heard who’s arriving at Ad Expo? 👀

Catch our esteemed speakers, GIGIL's Managing Partner Jake Yrastorza, FILSCAP's Marketing Manager Cyrille James Acol, and CEO and Founder of IdeasXMachina Third Domingo, as they take us from Line 2 🚉 to the headlines ✨

Hop on and take the chance to learn from and connect with these industry experts on 𝗔𝗽𝗿𝗶𝗹 𝟮𝟴, 𝟱 𝗣𝗠, at the Social Sciences Building Case Study Room by registering through this form:

🔗 https://forms.gle/UxtjLsjPjf6L3upm9
🔗 https://forms.gle/UxtjLsjPjf6L3upm9
🔗 https://forms.gle/UxtjLsjPjf6L3upm9

See you there! 🧡





✍️: Trisha Perez, Sandee Ocampo
🖼️: Copywriting by Jersey Guitterez, Pub by Ten Ortega

__

Co-presented by:
Motivo Philippines

In Year-Long Partnership with:
GOLDEN ABC, Inc.
L'Oréal Philippines
Fino Philippines
Tsubaki Philippines
Senka Philippines
Posh Skin Co.
Chingu Café
JanSport Philippines
Ariel Philippines
FRESH Philippines
Farm Fresh Milk Philippines
Kim's Ramyun – Regis Center
Chicken United

Make every trip easier 🚉💫Get your very own AdExpo loyalty card at the AE helpdesk at LS Promenade! 💳 As you explore AdEx...
27/04/2026

Make every trip easier 🚉💫

Get your very own AdExpo loyalty card at the AE helpdesk at LS Promenade! 💳

As you explore AdExpo, visit different booths and collect signatories from the 10 participating ad agencies through a signature, stamp, or sticker. The more stops you make, the closer you are to rewards. 🎟️✨

Once you’ve collected the required number of signatories, simply present your completed AdExpo Card at the helpdesk for verification and redeem exciting prizes like photobooth access, sponsor freebies, and more! 🚉🎉

Don’t miss your chance to ride through AdExpo and unlock exciting prizes!

Co-presented by:
Motivo Philippines





✍️: Paulina Salvador
🖼️: Rico Fajut

2 stops left… 🚇The ride’s picking up speed, and the platform is getting louder 👀✨ Creativity, energy, and big opportunit...
26/04/2026

2 stops left… 🚇

The ride’s picking up speed, and the platform is getting louder 👀✨ Creativity, energy, and big opportunities are just around the corner.

You coming? 🎟️





✍️: Samy Roa Yu
🖼️: Zsara Herce, OJ Illustration by Rico Fajut

25/04/2026

And the next station is… ✨

Mind the gap as you step onto Ad Expo 🚃🧡 in 3 days at LS Promenade. From agencies to industry experts, prepare to explore the last stop of the CoSA Line—where creativity, strategy, and opportunity meet.

Doors open on the right this April 28. Don't forget your one-way ticket to Live Creative. 🎟️

Co-presented by:
Motivo Philippines





✍️: Kate de Guzman
🖼️: Samantha Lagmay

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In Year-Long Partnership with:
Farm Fresh
Ateneo Musicians' Pool
Department of Communication

In Year-Long Partnership with:
GOLDEN ABC, Inc.
L'Oréal Philippines
Fino Philippines
Tsubaki Philippines
Senka Philippines
Posh Skin Co.
Chingu Café
JanSport Philippines
Ariel Philippines
FRESH Philippines
Farm Fresh Milk Philippines
Kim's Ramyun – Regis Center
Chicken United

Building a house certainly takes a village 🏠🧡We would like to express our heartfelt appreciation for our sponsors and sp...
23/04/2026

Building a house certainly takes a village 🏠🧡

We would like to express our heartfelt appreciation for our sponsors and speakers for showing up, building with us, and making The Partnership Playbook possible.

Thank you for helping the blueprint come to life! 🍊



23/04/2026

Where’s your next stop? ✨

In the hustle and bustle of it all, you may be the next creative director, editor, publicist, or digital creator. All that’s left to do is take the ride to what you want to achieve 🚊👀

Your next stop is AD Expo 🚃🧡 The train will be arriving this April 28 at LS Promenade. Explore a platform full of exciting advertisement agencies and take your first steps to your dreams.

🎟️ Register and join us for a series of talks later in the day from 5 PM to 7 PM at the SS Case Study Room, featuring industry experts who know what to do and where to go in the vast world of advertising:

https://forms.gle/UxtjLsjPjf6L3upm9
https://forms.gle/UxtjLsjPjf6L3upm9
https://forms.gle/UxtjLsjPjf6L3upm9

🚇 AD Expo 2026 is open to all Ateneans interested or curious about all things advertisement, connecting you to advertisement agencies and professionals from the industry. So come hop on a ride to AD Expo—you never know where you can go from here.

Co-presented by:
Motivo Philippines





✍️: Sandee Ocampo
🖼️: Carmela Papa

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Katipunan Avenue
Quezon City
1108

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