69 Main St, Blackrock, County Dublin, A94 N6D0
OSA McQuilllan, Blackrock
Opening Times
Closed now, Opens in 1 day
| Saturday | Closed |
| Sunday | Closed |
| Monday | 09:00 - 18:00 |
| Tuesday | 09:00 - 18:00 |
| Wednesday | 09:00 - 18:00 |
| Thursday | 09:00 - 18:00 |
| Friday | 09:00 - 18:00 |
updated on 10/09/2025 by Matt
Opening Times
Closed now, Opens in 1 day
| Saturday | Closed |
| Sunday | Closed |
| Monday | 09:00 - 18:00 |
| Tuesday | 09:00 - 18:00 |
| Wednesday | 09:00 - 18:00 |
| Thursday | 09:00 - 18:00 |
| Friday | 09:00 - 18:00 |
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Description
Established in 1993.
Established in 1993 by Eamon O'Sullivan, O'Sullivan Associates provides accounting, tax and other business services to small and medium-sized businesses.
Categories & Keywords
- Accounting
- Contractors
- Payroll Services
- Bookkeeping
- Paye
- Subcontractors
- IT Contractor
- VAT
- Self-employed accounts
- Company Set-up
- Register your business
- Monthly Accounts
Products & Services
- so you never have to worry about accounts
- tax
- returns
- filings
Service Areas
- Accounting
Foreign languages spoken
- English and Spanish
Available payment methods
-
American Express - Cheque
- Maestro
- MasterCard
- PayPal
- Visa
- Credit Card
- Online Banking
- Debit Card
- Google Pay
American Express 
Cheque 
Maestro 
MasterCard 
PayPal 
Visa 
Credit Card 
Online Banking 
Debit Card 
Google Pay Gallery
Videos
location OSA
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Products
1. Set up a company in Ireland
This is for advice on your company in a face-to-face meeting or phone call with an accountant, plus formation of your company if that is the best solution for you. ...more
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