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*A real knowledgeable, friendly human (in Carlow) who understands your requirements and can help you succeed

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If you have any queries about our services please let us know. Email

Our offices are open 9am to 6pm (Irish time), Monday to Friday.
Customer service via telephone is available Monday to Friday during office hours.


Technical support for existing clients is available through our support desk 24/7 or via email to

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Tech Status Updates

Maintenance on multiple database servers Monday 25th March

Thu, March 21st, 2019 2:54 PM

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Telia Network Maintenance

Tue, March 19th, 2019 11:10 AM

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Maintenance on pemmysql 06/06-5/07-5 Tuesday 19th of March at 10PM

Tue, March 19th, 2019 10:53 AM

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Blacknight Blog Posts

We Need to Explain to MEPs that Article 17 is a Bad Idea

Thu, March 21st, 2019 3:09 PM

Blacknight is joining with thousands of people today, individuals, organisations and SMEs like ourselves, in a Day of Action to persuade Members of the European Parliament to reject Article 17 (formerly Article 13) of the proposed EU Copyright Directive in a crucial vot...

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St Patrick’s Day Holiday Arrangements

Fri, March 15th, 2019 2:41 PM

Sunday is St Patrick’s Day, and Monday 18 March 2019 is a public holiday in Ireland. Support will be available by email and live chat from 9:00 am to 5:00 pm on Monday. Telephone service will be provided for support, accounts and sales from 12:00 pm to 4:00 ...

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Scam Emails Targeting Blacknight

Wed, March 6th, 2019 12:05 PM

Over the past few days, there have been a number of phishing attacks targeting us and our customers. Our customer service team are dealing with high volumes of calls regarding the issue. Read more »

Head Office

Blacknight Internet Solutions Ltd.
Unit 12A, Barrowside Business Park,
Sleaty Road, Graiguecullen,
Carlow, Ireland.
Eircode: R93 X265
Directions to Blacknight »

Company Details

Company Number: 370845
Vat Number: IE6390845P

Phone Details

LoCall: 1850 929 929
Intl: +353 (0)59 9183072
UK: +44 (0)845 5280242
US: +1 213-233-1612

Fax: +353 (0) 1 4811763
US Fax: +1 213 232 3366

Contact Staff

If you would like to contact a particular member of our staff directly their email address is in the format:

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