Write a review Your name* Your e-mail* (Not for publication) Rating ★★★★★ Excellent ★★★★☆ Very good ★★★☆☆ Average ★★☆☆☆ Poor ★☆☆☆☆ Terrible Your review * * — Required information Quadriga Consulting Ltd ← View details 99 Hillsborough Road, Lisburn BT28 1JX, United Kingdom, Lisburn, England