E-Search Ltd. is a leading Irish permission-based e-mail marketing company whose services centre around the power of email newsletters. Since it's foundation in 1996, E-Search has grown steadily staying at the forefront of email marketing.

In 1996 the award-winning company launched Ireland's E-mail Directory, which remains one of the top Irish websites.

In 1998 E-Search debuted Classifieds, a popular e-zine and premier direct e-mail marketing outlet for advertisers targeting the consumer and B2B markets.

In November of 2000, E-Search unveiled a suite of 20 E-Search E-Zines delivering over 500,000 e-mail ad impressions per month. These free e-mail publications cover a wide variety of topics, and offer quality content relevant to Irish subscribers.

In 2001 E-Search launched its email newsletter service, providing a fully managed newsletter service to corporate clients.

In 2002 the newsletter service was further developed with the launch of Newsweaver, a self service web-based Newsletter Publishing system.