Ivan Sierra
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Ivan Sierra Email & Phone Number

Founder and CEO at #Hashtag Digital Agency
Location: Mexico City, Mexico 5 work roles 4 schools
1 work email found @hashtag.com.mx LinkedIn matched
✓ Verified August 2026 4 data sources Profile completeness 100%

Contact Signals · 1 work email

Work email i****@hashtag.com.mx
LinkedIn Profile matched
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Current company
Role
Founder and CEO
Location
Mexico City, Mexico
Company size

Who is Ivan Sierra? Overview

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Quick answer

Ivan Sierra is listed as Founder and CEO at #Hashtag Digital Agency, a with 17 employees, based in Mexico City, Mexico. AeroLeads shows a work email signal at hashtag.com.mx and a matched LinkedIn profile for Ivan Sierra.

Ivan Sierra previously worked as Founder & CEO at #Hashtag Digital Agency and New Business Director & Founder at In Ghost We Trust. Ivan Sierra holds Gamification, Gamification from The Wharton School.

Company email context

Email format at #Hashtag Digital Agency

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{first}@hashtag.com.mx
89% confidence

AeroLeads found 1 current-domain work email signal for Ivan Sierra. Compare company email patterns before reaching out.

Profile bio

About Ivan Sierra

Entrepeneur, cyclist, social media and branding obsessed, brand strategist and content curator. I believe in innovation, strategy and creative thinking to create memorable and relevant solutions for brands. I started working in creative agencies at age 15, built my way up to Founder of Hashtag a digital experiential agency working for top clients. I've worked on international and local projects for brands, all of them top 5 in their segment.

Listed skills include Advertising, Integrated Marketing, Public Relations, Strategy, and 15 others.

Current workplace

Ivan Sierra's current company

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#Hashtag Digital Agency
#Hashtag Digital Agency
Founder and CEO
Mexico City, Mexico
Website
Employees
17
AeroLeads page
5 roles

Ivan Sierra work experience

A career timeline built from the work history available for this profile.

Founder & Ceo

Current

Cdmx, Cdmx, Mx

Innovative transmedia campaigns for category leaders, and new business development.Clients:Canon, Google, Pétalo, Aceites Capullo y Mazola, Crema de Cacahuate Aladino, Miel Karo, Philips, Santander. Google Nation wide launch of Google+ for a millenial audienceTransmedia campaign integrating: Interviews, Conferences, Events, Concerts, Rallies, Music Bands, Social Media Influencers, Extreme Sports experts, into one story in social media. Regional project development and execution for transmedia CRM program for Google´s top clients.CanonRelaunch in Social MediaCreated a transmedia campaign based on a Documentary, Exhibit and eventsPétaloBrand building through Social MediaAceite MazolaNew brand positioning developed to attract a specific target groupIntegrated digital campaign launchWe´re developing new transmedia and integrated campaigns for our clients and thier brands.

Sep 2010 - Present

New Business Director & Founder

In Ghost We Trust

Directed and won pitches for mayor companies like Nike, Casa Cuervo and Diageo with an innovative approach based on consumer insights and brand building. Nike:Created a unique stroytelling in their POP communicating the brands attributes with innovative implementations.DiageoWhisky category analysis and strategy based in consumer habits and the competitive landscapeIntegrated campaign planning for the whisky category, considering brand building, transmedia marketingCreative campaign developed based in a consumer strategy to create new consumption habitsPremium Labels PortafolioInnovative storytelling for POP and brand buildingCuervo

Aug 2009 - May 2012

Account Director

Teran/Tbwa

Managed International brands, launched several products and integrated campaigns.AppleLocal market and oportunities analysis. Local research for iPhone. Launch of the 2nd generation iPod in Mexico and LATAM.Absolut VodkaStrategic brand direction, based on a complete integration of all areas. New flavours introductions and launches based in different consumer profiles. Global campaign development and coordination with the International offices for Mexico. International meetings to define and coordinate future projects and launches for the brand. Strategical developement of trade and venues. Market research coordination for global consumer study.Transformed the trade into a comunication point to build up the brand that became a global mandatory. Taylor made and unique guerrilla activities in ATL and BTL development and implementations.Worked closely with Local and Intl. client and agencies teams (NY & Stockholm). Media analysis based on the products profile, competitive landscape and target. Sport CityCoordinated a complete business and communication analysis to create a strategic path for the brand. Häagen-Dazs •Brand Architecture development to create a unique strategic path for the brand.AdidasRegional coordination with Panama for planning and unifying concepts for the region. Via creative thinking on briefs and out of the box activities the agency won 6 “Círculo Creativo” prizes. Strategic and creative enrolment with the PR, Internet, Btl, agencies to develop new concepts or activities. Best Practice for Adidas (Guerrilla tactics).NissanRegional campaign development based on the consumer experience for the new Sentra. Latin America and the Caribbean campaign development for Shift Anthem campaign.NAFINSAStrategic brand analysis to detail the consumer and detect opportunities to bond with the target.

May 2004 - Jul 2009

Sr. Account Executive

Chicago, Illinois, Us

Philip MorrisPlanned, coordinate and launch a new Product by Phillip Morris. Competitive landscape analysis.Interactive, media, print, vao, lamps coordination.Johnnie WalkerCoordination of a global campaign for a local executionInternational PR with affiliate ad agency BBH.Launch coordination of different promotions.

Aug 2003 - May 2004
Team & coworkers

Colleagues at #Hashtag Digital Agency

Other employees you can reach at hashtag.com.mx. View company contacts for 17 employees →

4 education records

Ivan Sierra education

Gamification, Gamification

The Wharton School

Business Strategy

Unlock Your Strategy

Bachelor, Communications And Advertising

Universidad Iberoamericana, Ciudad De México

Education record

Sxsw
FAQ

Frequently asked questions about Ivan Sierra

Quick answers generated from the profile data available on this page.

What company does Ivan Sierra work for?

Ivan Sierra works for #Hashtag Digital Agency.

What is Ivan Sierra's role at #Hashtag Digital Agency?

Ivan Sierra is listed as Founder and CEO at #Hashtag Digital Agency.

What is Ivan Sierra's email address?

AeroLeads has found 1 work email signal at @hashtag.com.mx for Ivan Sierra at #Hashtag Digital Agency.

Where is Ivan Sierra based?

Ivan Sierra is based in Mexico City, Mexico while working with #Hashtag Digital Agency.

What companies has Ivan Sierra worked for?

Ivan Sierra has worked for #Hashtag Digital Agency, In Ghost We Trust, Teran/Tbwa, and Leo Burnett.

Who are Ivan Sierra's colleagues at #Hashtag Digital Agency?

Ivan Sierra's colleagues at #Hashtag Digital Agency include Maria Poblete, Fermin Rico, Angel Olmedo Perez, and Bea Arianne Martínez G.

How can I contact Ivan Sierra?

You can use AeroLeads to view verified contact signals for Ivan Sierra at #Hashtag Digital Agency, including work email, phone, and LinkedIn data when available.

What schools did Ivan Sierra attend?

Ivan Sierra holds Gamification, Gamification from The Wharton School.

What skills is Ivan Sierra known for?

Ivan Sierra is listed with skills including Advertising, Integrated Marketing, Public Relations, Strategy, Social Media, Brand Management, Digital Marketing, and Digital Strategy.

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