What industries are popular in Ireland?

Ireland has a diverse tech ecosystem with companies across multiple industries including SaaS, fintech, e-commerce, and more. View the industry breakdown on this page for detailed statistics.

How can I find companies hiring in Ireland?

Browse the company listings on this page to discover national companies. Many of these companies have careers pages where you can find current job openings.

Top Tech Companies in 🇮🇪 Ireland 2026

Explore 312 technology companies based in Ireland. Discover their technology stacks, employee counts, revenue, and growth metrics.

312

Companies

241

Avg Employees

Tech Services

Top Industry

Top Industries in Ireland

Companies in Ireland

	Industry	Location				Funding
ESB esb.ie	Utilities	Dublin, 🇮🇪 Ireland	6.0K	$1833.8M	-	$40.1M	7%
Fonoa fonoa.com	Tech Services	Dublin, 🇮🇪 Ireland	5.7K	$1163.6M	-	-	5%
Linesight linesight.com	Construction	Dublin, 🇮🇪 Ireland	2.4K	$970.3M	-	-	23%
Vhi vhi.ie	Insurance	🇮🇪 Ireland	2.0K	$601.8M	488K/mo	-	8%
Actavo actavo.com	Utilities	Dublin, 🇮🇪 Ireland	1.8K	$565.5M	-	-	1%
GAA gaa.ie	Sports	🇮🇪 Ireland	1.5K	$341.2M	260K/mo	-	4%
Sepam sepam.com	Construction	Clonmel, 🇮🇪 Ireland	1.5K	$617.9M	-	-	8%
FEXCO fexco.com	Finance	Killorglin, 🇮🇪 Ireland	1.5K	$434.2M	-	-	8%
Davy davy.ie	Finance	Dublin, 🇮🇪 Ireland	1.4K	$409.0M	-	-	8%
ALONE alone.ie	NonProfit	Pleasants Street, 🇮🇪 Ireland	1.3K	$15.0M	-	-	23%
Boylesports boylesports.com	Casinos	Dundalk, 🇮🇪 Ireland	1.3K	$35.0M	2.5M/mo	-	15%
Keelings keelings.com	Food	🇮🇪 Ireland	1.2K	$449.8M	-	-	9%
Revenue revenue.ie	Government	🇮🇪 Ireland	1.1K	$75.0M	1.9M/mo	-	8%
Ergo ergogroup.ie	Tech Services	East Point Business Park, 🇮🇪 Ireland	1.0K	$211.5M	-	-	11%
EirGrid eirgridgroup.com	Utilities	Ballsbridge, 🇮🇪 Ireland	1.0K	$315.1M	-	-	21%
Enva enva.com	Environmental	Portlaoise, 🇮🇪 Ireland	1.0K	$294.3M	-	-	18%
CSO cso.ie	Government	🇮🇪 Ireland	983	$75.0M	109K/mo	-	-
Abtran abtran.com	Outsource	Mahon, 🇮🇪 Ireland	949	$228.5M	-	-	-7%
Fenergo fenergo.com	Fintech	Dublin, 🇮🇪 Ireland	924	$171.8M	-	$760.4M	3%
AvaTrade avatrade.com	Finance	Dublin, 🇮🇪 Ireland	872	$256.4M	716K/mo	-	6%
CityJet cityjet.com	Aviation	Swords, 🇮🇪 Ireland	814	$280.3M	-	-	-2%
OSS osscompany.ie	Recruiting	Dublin, 🇮🇪 Ireland	761	$127.8M	-	-	20%
Arnotts arnotts.ie	Retail	Dublin, 🇮🇪 Ireland	745	$236.8M	675K/mo	-	7%
TrÃ³caire trocaire.org	NonProfit	Maynooth, 🇮🇪 Ireland	725	$15.0M	-	-	12%
Energia energia.ie	Utilities	Navan Road, 🇮🇪 Ireland	710	$218.7M	-	-	6%
Chanelle chanellegroup.ie	Pharma	Loughrea, 🇮🇪 Ireland	678	$136.3M	-	-	14%
ForÃ³ige foroige.ie	Civil	🇮🇪 Ireland	671	$270.9M	-	-	17%
KTL ktl.ie	Telecom	Naas, 🇮🇪 Ireland	657	$266.9M	-	-	15%
APC approcess.com	Pharma	🇮🇪 Ireland	644	$129.4M	-	-	30%
Bimeda bimeda.com	Veterinary	Tallaght, 🇮🇪 Ireland	642	$35.0M	-	-	5%
Pobal pobal.ie	NonProfit	Dublin, 🇮🇪 Ireland	619	$35.0M	-	-	10%
Dish dish.ie	Entertainment	🇮🇪 Ireland	599	$153.5M	-	-	2%
Ardmac ardmac.com	Construction	Swords, 🇮🇪 Ireland	562	$203.7M	-	-	6%
Roadstone roadstone.ie	Materials	🇮🇪 Ireland	513	$205.8M	-	-	-
nearForm nearform.com	Tech Services	Waterford, 🇮🇪 Ireland	495	$89.7M	-	-	56%
Coillte coillte.ie	Environmental	🇮🇪 Ireland	490	$128.6M	-	-	6%
Ervia ervia.ie	Utilities	🇮🇪 Ireland	490	$134.8M	-	-	-8%
PrePayPower prepaypower.ie	Utilities	Dublin, 🇮🇪 Ireland	482	$132.6M	170K/mo	-	12%
temple temple.ie	Networking	🇮🇪 Ireland	464	$174.0M	-	-	31%
Viatel viatel.com	Tech Services	Dublin, 🇮🇪 Ireland	456	$82.7M	-	-	8%
IPSI ipsi.ie	Finance	🇮🇪 Ireland	439	$115.2M	-	-	-12%
CoreHR corehr.com	Tech Services	Ballincollig, 🇮🇪 Ireland	435	$78.8M	1.3M/mo	-	-
Healthcare21 healthcare21.eu	Hospital/Healthcare	Co. Cork, 🇮🇪 Ireland	426	$143.8M	-	-	9%
123.ie 123.ie	Insurance	Sandyford Road, 🇮🇪 Ireland	425	$116.9M	180K/mo	-	26%
Bulmers bulmers.ie	Food	🇮🇪 Ireland	423	$142.8M	-	-	-
SOLAS solas.ie	-	Dublin, 🇮🇪 Ireland	410	$35.0M	-	-	-
Crosscare crosscare.ie	NonProfit	🇮🇪 Ireland	406	$15.0M	-	-	7%
Meteor meteor.ie	Telecom	🇮🇪 Ireland	394	$160.1M	-	-	-12%
Sonica sonica.ie	Construction	Dublin, 🇮🇪 Ireland	392	$142.1M	-	-	19%
Orion j-fitzgerald.ie	Accounting	🇮🇪 Ireland	388	$79.1M	-	-	-
Medserv medserv.ie	Finance	Dundrum, 🇮🇪 Ireland	384	$100.8M	-	-	20%
Ding.com ding.com	Telecom	Ballsbridge, 🇮🇪 Ireland	375	$152.3M	853K/mo	-	3%
PhoneWatch phonewatch.ie	Security	🇮🇪 Ireland	358	$77.9M	-	-	5%
Spectrum.Life spectrum.life	Health	Dublin, 🇮🇪 Ireland	356	$120.2M	-	-	27%
Greenstar greenstar.ie	Environmental	Sandyford, 🇮🇪 Ireland	350	$91.9M	-	-	1%
Pharmasave pharmasave.ie	Pharma	🇮🇪 Ireland	347	$69.7M	-	-	-34%
CareWorks careworks.co.uk	Tech Services	Dublin, 🇮🇪 Ireland	340	$61.6M	-	-	-
Roadbridge roadbridge.ie	Construction	🇮🇪 Ireland	340	$123.3M	-	-	-9%
Reiki reikicorkireland.com	Health	🇮🇪 Ireland	339	$114.4M	-	-	-3%
translation.ie translation.ie	Translation	Dublin, 🇮🇪 Ireland	335	$15.0M	-	-	18%
DDLETB stfinianscc.ie	Education	🇮🇪 Ireland	316	$71.1M	-	-	-1%
Boojum boojummex.com	Food	🇮🇪 Ireland	299	$88.8M	-	-	35%
Serosep serosep.com	Biotech	Limerick, 🇮🇪 Ireland	289	$44.8M	-	-	-
Demonware demonware.net	Gaming	Dublin, 🇮🇪 Ireland	289	$64.2M	-	-	-1%
Fannin fannin.eu	Medical Equip	Dublin, 🇮🇪 Ireland	287	$72.0M	-	-	10%
Solicitor dugganandbarrysolicitors.ie	Legal	🇮🇪 Ireland	286	$84.9M	-	-	3%
LearnUpon learnupon.com	EdTech	Dublin, 🇮🇪 Ireland	282	$42.4M	1.2M/mo	$56.7M	-15%
Gill gill.ie	Publishing	Dublin, 🇮🇪 Ireland	264	$70.6M	-	-	16%
Clancy clancy.ie	Construction	🇮🇪 Ireland	262	$83.6M	-	-	30%
Beauchamps beauchamps.ie	Legal	Dublin, 🇮🇪 Ireland	262	$77.8M	-	-	7%
VistaMed vistamed.net	Medical Equip	Carrick on Shannon, 🇮🇪 Ireland	261	$65.5M	-	-	-19%
Arkphire arkphire.com	Tech Services	Dublin, 🇮🇪 Ireland	260	$41.5M	-	-	8%
Sirus sirusinternational.com	Facilities	Cork, 🇮🇪 Ireland	259	$68.1M	-	-	13%
Xtratherm xtratherm.com	Materials	Navan, 🇮🇪 Ireland	257	$90.7M	-	-	-
BSO bsonetwork.com	Telecom	🇮🇪 Ireland	250	$89.4M	-	-	-35%
Schivo schivomedical.com	Medical Equip	🇮🇪 Ireland	248	$62.2M	-	-	11%
NeoDyne neodyne.ie	Industrial	Little Island, 🇮🇪 Ireland	239	$92.8M	-	-	31%
ComReg comreg.ie	Telecom	Dublin, 🇮🇪 Ireland	236	$84.4M	-	-	17%
Smarttech247 smarttech247.com	Analytics	Dublin, 🇮🇪 Ireland	230	$35.4M	-	-	30%
KWETB athycollege.ie	Education	🇮🇪 Ireland	229	$45.3M	-	-	0%
AdaptiveMobile adaptivemobile.com	Telecom	Dublin, 🇮🇪 Ireland	228	$81.5M	-	-	-
SIPTU siptu.ie	NonProfit	🇮🇪 Ireland	227	$15.0M	-	-	5%
Prodieco prodieco.com	Engineering	🇮🇪 Ireland	227	$25.0M	-	-	-1%
SureSkills sureskills.com	Tech Services	Dublin, 🇮🇪 Ireland	226	$36.0M	-	-	20%
Brightwater brightwater.ie	Recruiting	Dublin, 🇮🇪 Ireland	222	$29.3M	-	-	-
AutoEntry autoentry.com	FinTech	Dublin, 🇮🇪 Ireland	220	$31.5M	-	-	1%
CBE cbe.ie	Tech Services	Claremorris, 🇮🇪 Ireland	217	$34.6M	-	-	4%
Techrete techrete.com	Construction	Balbriggan, 🇮🇪 Ireland	213	$67.9M	-	-	5%
Flipdish flipdish.com	Delivery	Dublin, 🇮🇪 Ireland	212	$40.4M	246K/mo	$157.1M	-13%
Dairymaster dairymaster.com	Engineering	Tralee, 🇮🇪 Ireland	206	$22.7M	-	-	0%
OCS ocs.ie	Tech Services	Tullamore, 🇮🇪 Ireland	192	$30.6M	-	-	-
MEIC meicltd.com	Construction	Loughrea, 🇮🇪 Ireland	191	$60.9M	-	-	5%
BeInCrypto beincrypto.com	Media	Dublin, 🇮🇪 Ireland	189	$42.6M	2.0M/mo	-	4%
Certus certus.ie	Finance	Dublin, 🇮🇪 Ireland	186	$43.0M	-	-	-5%
Asavie asavie.com	Tech Services	Dublin, 🇮🇪 Ireland	180	$28.7M	-	-	-
CameraMatics cameramatics.com	Fintech	Dublin, 🇮🇪 Ireland	174	$24.9M	-	-	21%
Arriello arriello.com	Pharma	Dublin, 🇮🇪 Ireland	173	$34.8M	-	-	7%
LocalEyes localeyes.com	Translation	Cork, 🇮🇪 Ireland	173	$7.5M	-	-	3%
Glofox glofox.com	Tech Services	Dublin, 🇮🇪 Ireland	170	$26.5M	585K/mo	$22.8M	-23%
enet enet.ie	Telecom	Plassey, 🇮🇪 Ireland	166	$59.3M	-	-	2%