You've just added an item to your cart!

Continue browsing Checkout Now

Speak with a Blacknight Expert*

Speak with a Blacknight Expert*

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

Get in touch

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

For billing enquiries please email:

Already a Customer? Contact Support

We're obsessed with Customer Satisfaction. We can help!

Tech Status Updates

BT Citywest data centre cooling issues

Fri, April 22nd, 2022 6:48 PM

Read more »

Storm Watch – Dudley is coming

Tue, February 15th, 2022 2:51 PM

Read more » – 60 minute outage for emergency maintenance

Tue, January 25th, 2022 2:26 PM

Read more »

Blacknight Blog Posts

Blacknight Podcast: .HIPHOP Changes, .EU Web Awards Open, Travel Michele in Paris, Musk, and a Movie Discussion

Fri, May 20th, 2022 3:47 PM

This week on the Blacknight Podcast, we discuss a variety of issues that have cropped up since the last podcast. First up, .HIPHOP has changed hands the prices have gone down. The .EU Web Awards have opened for nominations. Travel Michele visited Paris last week. The EU...

Read more »

Nominations for the 2022 .EU Web Awards Are Now Open!

Thu, May 19th, 2022 3:40 PM

The .eu Web Awards are back! The yearly awards, sponsored by EURid, celebrate the best .eu, .ею or .ευ websites. Nominations have opened and this time they’re changing the format slightly. This is a great opportunity for Blacknight clients! So, what are the .eu We...

Read more »

Blacknight Signs Joint Statement in Response to Proposed EU Child Sexual Abuse Regulations

Mon, May 16th, 2022 3:59 PM

The EU is once again trying to regulate away the idea of end-to-end encryption in messaging systems. This time, they’re doing it under the cover of protecting children against sexual abuse. The reality is that it’s another opportunity to destroy the very idea of enc...

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: 0818 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:

We're on Trustpilot