As it looks back on three successful decades in business, Sika Ireland is keeping one eye firmly fixed on the future – which is shaping up nicely.
As market-leading specialty chemicals company Sika Ireland celebrates its 30th anniversary this year, it’s a good time for the business to take stock and appreciate just how far it has come.
According to Managing Director John Sheridan, Sika products initially arrived in Ireland as far back as the 1920s – via Siemens – to be used in waterproofing on the Ardnacrusha project in Co Limerick. It continued to be available here through various distributors over the years until, in 1995, Sika Ireland – a wholly owned subsidiary of Sika AG in Switzerland – was formed.
The Irish arm of the company has never looked back; from humble beginnings with just two staff members, Sika Ireland has since grown to employ some 56 people – a figure it plans to expand to 60 by the end of 2025. Last year, meanwhile, was a record year for the company.
Sika Ireland’s employees are spread across warehousing, logistics, customer service, technical, accounts, sales and marketing. While the majority are based at its HQ in Ballymun, Dublin, it also has frontline people working from various locations around the country.

One persistent characteristic of the company throughout the decades has been its penchant for making the most of any opportunities that arose through changing markets and changing times. For example, back in the late 1990s and early 2000s – “the boom times” as Sheridan dubs them – the company was heavily involved in the regeneration of the Dublin docklands. “We are, and always have been, very strong in terms of waterproofing, and we did a lot of basements and underground car parks all along the quays as part of the development of the Irish Financial Services Centre,” he says. This work was undoubtedly a milestone for the company, and boosted its profile within the industry.
More recently it has done extensive work in roofing, which has seen the company supply full sustainable roofing systems to data centre, pharmaceutical and multinational clients in what has become quite a growth area for its services.
Since its inception, Sika Ireland has been continually expanding its offering, culminating in the opening of its first manufacturing plant in Ireland. Sheridan says that the new manufacturing facility in Ballymun, which started operating last year, has been a fantastic addition to its operations. “We are now in control of all of our own concrete admixtures, which has allowed us to massively reduce our carbon footprint by being able to make them locally,” he says. “This also means we are able to provide much more sustainable products to our customers and to the end user.”
That’s not all though when it comes to the company’s sustainability efforts. Last year it installed a solar array on the roof of its headquarters, which now generates about 60% of its electricity needs. This, says Sheridan, means that it is further reducing the carbon footprint of both the company and its products. And this year will see it complement this with a new rainwater harvesting system, designed to provide over 50% of its water needs.
Threaded through all its activities is an unwavering commitment to safety which is, says Sheridan, a priority across the whole group. Last year saw the company marking five years of zero lost-time accidents, something the MD describes as “quite an achievement” for a manufacturing/warehousing business. The company is intent on protecting and growing that record, and this year should see it with six years under its belt.
As Sheridan explains, the thinking at Sika is that safety is not something that starts and ends at the gates of its facility, nor those of the sites on which it works. “It’s quite common for people to understand that when they enter a premises they have to follow safety protocols, but we are also trying to equip them with safety skills that go beyond the gate,” he says. For example, in 2023 the company ran a programme called ‘Drive to Arrive’, aimed at the many employees who either drive to/from work, or as part of their job. And last November all staff underwent a safety first aid course. “First aid is useful at work but also elsewhere,” says Sheridan. “The idea is to try to bring safety beyond the gate; it’s about more than just wearing a high-vis jacket when you arrive on site, it’s about everything you do.”
In terms of diversity, with a staff that is currently about 26% is female, Sika Ireland is keen to grow and improve on the representation of women in its ranks. For example in the last two years it has hired two women in customer-facing roles for the first time, notes Sheridan. Meanwhile the general demographics of the company are slowly but surely shifting; there are currently employees of 10 different nationalities on the Sika Ireland team, something that Sheridan very much welcomes.
As part of the community in Ballymun in north Dublin, Sika Ireland has been heavily involved for several years now in the Dublin City Council-supported project called ‘Better Ballymun’. “This brings together youth groups and stakeholders to help tidy up and generally improve the area,” says Sheridan, adding that this involves both financial sponsorship from the company but also, more significantly, the voluntary input of its employees who help out on the various initiatives.
According to Sheridan, among the bigger growth areas for Sika Ireland for the foreseeable future will be residential development. To this end, he says, the company has various products and systems ideal for this particular market, among them facade and external wall systems. The company also plans to make its first foray into the tile adhesives area by the end of Q1 of this year. “We have not been involved in this area before, but we have extensive experience in different types of floors and we feel this will help take us to the next level,” explains Sheridan.
The opportunities don’t just exist in new builds though; there is also plenty of scope for Sika Ireland in terms of refurbishment work. “We have a lot of specialist products that we can use to repair, repurpose and extend the life of existing buildings, which feeds into the whole area of sustainability,” says Sheridan. “The idea of knocking down buildings and replacing them with new is not sustainable, so one of the big things will be the repurposing and re-use of existing buildings.” It’s an area where Sika anticipates a lot of growth in the coming years. Given that the company has both the expertise and the products to address issues such as structural strengthening, additional insulation, energy efficiency and waterproofing, it is well positioned to harness this growth.
Meanwhile, the biggest challenge for the industry over the next few years will be to mobilise enough people to be able to build the number of houses required, says Sheridan. The addition of MMCs will help, as will innovative products from both Sika and other manufacturers.
Looking back once again at the company’s past three decades, Sheridan reflects that its success has been down to “all the good people we have in Sika”. Some of its staff have been with it more than 20 years, and for a company with a lifespan of 30 years that, he adds, is “quite an achievement”. “It is a testament to them, their hard work and their dedication that Sika Ireland has been so successful.
The post Back to the future first appeared on Irish building magazine.
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