/John Brennan

About John Brennan

John Brennan is director of ePresence Internet Marketing. He is an experienced management consultant, specialising in Digital Marketing, Business Development, Product Development and Innovation Management. Owner/director of ePresence, John also lectures in Digital Advertising and Analytics at Cork Institute of Technology. John has an Electronic Engineering Degree from Cork Institute of Technology, MBA from University College Cork and Executive Training at Kellogg Business School, Chicago. Before setting up ePresence, John held various roles such as Software Engineer, Director of Engineering, Director of Product and Program Management, Vice President of Product Development and General Manager in world leading organisations such as Apple, IBM, Snap-on Inc. and FMC. John combines his technology know-how, management experience and customer focus to help his clients achieve online success.

Enterprise Ireland Digitalisation Voucher

Enterprise Ireland €9,000 Digitalisation Voucher

New Digitalisation Voucher Available

To continue our commitment […]

By |2021-11-04T09:27:38+00:00November 3rd, 2021|Blog, Digital, Digital Strategy, Services|0 Comments

Start Your Christmas Promotion Early…and Reap The Benefits

Christmas Promotion Time.

It’s fair to say that 2021 was another unusual year in just about […]

A Brand New Website for Fota Wildlife Park

Here at ePresence, our Digital Marketing Team are delighted to work with one of Cork’s […]

By |2021-09-09T12:29:02+00:00September 6th, 2021|Blog|Comments Off on A Brand New Website for Fota Wildlife Park

Digital Marketing Agency ePresence | Pandemic 16 months on.

What we’ve learned | Let’s be frank.

Here we are 16 months later, after what has […]

By |2021-07-01T15:01:41+00:00July 1st, 2021|Blog|Comments Off on Digital Marketing Agency ePresence | Pandemic 16 months on.

Meet Our Newest Team Member

We are excited to announce that we have added a new member to […]

Senior Web Designer/Developer

ePresence Digital Marketing is a customer focused digital marketing agency, headquartered in Cork. As part […]

By |2021-03-24T15:02:11+00:00March 1st, 2021|Blog, News|0 Comments

Christmas Marketing, Finish The Year On A High

Positioning your Business for Success this Christmas

2020 has been a strange and difficult year […]

Local Enterprise Board (LEO) Trading Online Voucher – up to €2,500 grant available

LEO | Trading Online Voucher Scheme

Here at ePresence, we have helped a number of businesses […]


You have a good product selling in your store. You have been wondering for a […]

By |2021-03-24T15:02:44+00:00April 1st, 2020|Blog, Ecommerce, News, Website Design|0 Comments

Keywords Selecting the Right Words for your Digital Marketing (Updated 2020)

Keywords: Selecting The Right Words For Your Digital Marketing

Your digital marketing strategy could make or […]

By |2021-03-24T15:02:45+00:00February 4th, 2020|Blog, Search Engine Optimisation|0 Comments