How many businesses are registered in Donegal?

1,181 companies are registered in Donegal, Ireland according to official government registry data. The combined total revenue of these companies is €156.1M.

What Companies Are in Donegal, Ireland?

1,181 companies found in Donegal. Total revenue: €156.1M. Average health score: 54/100.

Data last updated: 29 August 2026

1,181

Companies

€156.1M

Total Revenue

54/100

Avg Health Score

Top 40 Companies in Donegal

#	Company	Revenue	Employees	Score	Grade
1	SMARTrenew Interreg NPA	€79.1M	350	60	C+
2	oscar (operations and supply chain research)	€28.0M	3,000	60	C+
3	TrailGazers	€8.5M	30	50	C
4	abbey hotel donegal town	€5.1M	125	50	C
5	Junk Kouture	€4.9M	30	50	C
6	Balcrete	€4.5M	30	50	C
7	Dynamite Digital	€2.8M	30	50	C
8	bells isle seafoods ltd	€2.8M	30	50	C
9	alwaysgreen	€2.1M	30	50	C
10	milseog na mara	€2.0M	5	50	C
11	fuel fit	€2.0M	5	50	C
12	irish food tours	€1.4M	5	50	C
13	donegal plumbing & heating supplies	€1.3M	5	50	C
14	Bia Farraige Arann Seaweed	€1.2M	5	50	C
15	cause & effect	€851K	5	40	D
16	The Key Within - Hypnotherapy & Emotional Health	€834K	5	40	D
17	chimney master chimney cleaning donegal	€755K	5	40	D
18	kenbroboats ltd	€678K	5	40	D
19	dynamic screening systems ltd	€678K	5	40	D
20	Heathen	€644K	5	40	D
21	Thumbcatch Design Co	€627K	5	40	D
22	st catherines vocational school.	€572K	5	40	D
23	Frakture	€495K	5	40	D
24	FitPink Athleisure	€495K	5	40	D
25	Guy Gowan	€444K	5	40	D
26	Feaver	€372K	5	40	D
27	StartScale.tech	€331K	5	40	D
28	dng billy johnston	€328K	5	40	D
29	Prize Home Arranmore Island Co. Donegal	€328K	5	40	D
30	Bright Academy	€311K	5	40	D
31	HR Freelancing	€253K	5	40	D
32	EU Remote Jobs	€253K	5	40	D
33	milltown house b&b	€203K	5	40	D
34	zest bar services	€203K	5	40	D
35	Computerised Bookkeeping Systems Ltd	€183K	5	40	D
36	McCullagh Architecture & Surveying	€180K	5	40	D
37	Genesis Creative (Ireland)	€108K	5	40	D
38	pop up pub ireland	€67K	5	30	E
39	demvera consulting	€53K	5	30	E
40	xyuandbeyond	€53K	5	30	E

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What Companies Are in Donegal, Ireland?

Top 40 Companies in Donegal

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