OPHARDT Hygiene

omeylabs.com

The company designs and manufactures modular, movable, and low-cost flumes, wave tanks, and recirculation tanks for engineering and educational purposes.

Onboard Logistics

onboardlogistics.com

Onboard Logistics designs and sells products to help cabin crew manage space and waste on aircraft and ships. Its product range includes Flex-e-Bag, Flex-e-Clip, Flex-e-Drawer, and Flex-e-Frame, which create extra space onboard, collect and recycle waste, generate revenue, and reduce weight. The company also promotes the 3R's: Reduce, Reuse, Recycle.

ONeills Deli Supplies Limerick

oneillsdelisupplies.com

O'Neills Deli Supplies is a wholesale fresh food distributor based in the Raheen Business Park in Limerick. The business supplies delis, coffee shops, pubs, and restaurants with cooked meats, fresh meat, cheeses, salads, soups, and ambient food items.

Option Electronics

optionelectronics.com

Option Electronics, based in County Roscommon, operates as a supply chain partner to OEM, ODM, and EMS companies. The company offers component design, manufacturing, and bespoke customer solutions. It now trades under the name Systium Europe.

Oriel Flues

orielflues.com

Oriel Flues supplies chimney and stove flues, including flexible, twinwall, and single wall options, as well as ventilation and installation equipment. It also offers HETAS registered installer courses and other training courses.

Oxyvent

oxyvent.com

Oxyvent provides a product designed to upgrade existing heating systems to increase efficiency and reduce heating costs. The company, based in Kerry, offers advice on radiators, underfloor heating, and solid fuel hot water boilers. It also provides information for plumbers and installers, and has a shop for purchasing its products.