Sign in

Private company

Emo

Logo: Trekoe, CC BY-SA 4.0, via Wikimedia Commons3

Irish oil company and filling station chain1

Certa Ireland is an Irish fuel and energy brand that is based in Portlaoise, Republic of Ireland. They operate in Northern Ireland under the Emo brand. Certa Ireland is owned by DCC Plc. The Certa brand was introduced in September 2022 out of the amalgamation of the former Irish brands, Jones Oil, Emo Oil, Campus Oil, CC Lubricants and Source Lubrication Solutions.2 Wikipedia text CC BY-SA 4.0

Last updated Oct 21, 2026.

Overview

See how the biggest companies compare on our leaderboards

Certa Ireland is an Irish fuel and energy brand that is based in Portlaoise, Republic of Ireland. They operate in Northern Ireland under the Emo brand. Certa Ireland is owned by DCC Plc. The Certa brand was introduced in September 2022 out of the amalgamation of the former Irish brands, Jones Oil, Emo Oil, Campus Oil, CC Lubricants and Source Lubrication Solutions.2

Products and brands

Operations in the Republic of Ireland

DCC plc purchased the filling station operations of Tesco Ireland in 2020, which are now branded under Certa as part of its Pay @ Pump network.

Operations in Northern Ireland

In 2011, DCC Energy bought Maxol Direct, the home heating side of Maxol in Northern Ireland, which was then incorporated into Emo Oil by 2012.

From Wikipedia’s article on Certa (oil), shared under CC BY-SA 4.0.4

Sources

The numbers on this page point here. Each one links to the record it came from.

  1. 1
  2. 2
  3. 3
  4. 4