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Global Knowledge Reviews

3.9 Rating 503 Reviews
73 %
of reviewers recommend Global Knowledge
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“I’m really impressed with the level of expertise and professionalism from their support team. From my first inquiry about their cloning services, every question I had was handled clearly and efficiently. Once I got started, the process was smooth, and communication remained quick and reliable throughout. The outcome exceeded my expectations, and I’m genuinely satisfied with the experience. Highly recommended.”
Global Knowledge 5 star review on 4th June 2026
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Posted 4 months ago
“I had some concerns in my finance and reached out for professional guidance. The process was discreet, and communication was clear at every step. Their advice gave me a better understanding of the situation and confidence to move forward.”
Global Knowledge 5 star review on 18th February 2026
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Posted 8 months ago
“Far better than I expected. Virtual networks are all the same but I don't know how these guys do all this!!”
Global Knowledge 5 star review on 13th January 2026
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Posted 9 months ago
“Great way to monitor both texts and calls, it monitors WhatsApp messages which is a great feature.”
Global Knowledge 5 star review on 7th January 2026
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Posted 9 months ago
“Hackshift360 was incredibly professional and guided me through each step clearly. Their calm support helped turn my anxiety into confidence. I truly appreciate their patience.”
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Posted 11 months ago
“Helpful and Transparent from Start to Finish”
Global Knowledge 5 star review on 13th October 2025
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Posted 1 year ago
“The entire training was very well structured and the instructor was great.”
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(Bytes Software Services Ltd) - Posted 6 years ago
“Presentation slides, labs, instructor - very good”
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(US Army) - Posted 6 years ago
“Insightful, enjoyable course.”
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(NTT Security (UK) Ltd) - Posted 6 years ago
“Nice environment and easy to get to - location wise. Our trainer Shane was really good - friendly, positive and made getting to grips with a difficult subject straightforward. Only slight criticism is that the room was cold on several days!”
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(Capita Business Services Ltd) - Posted 6 years ago
“Easy learning registration and delivery of the classroom event”
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(AT&T Istel) - Posted 6 years ago
“Great course and tutor”
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(Adstream (UK) Limited) - Posted 6 years ago
“Trainer has excellent knowledge and technology used to conduct the training is also easy and dynamic.”
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(Orange Business Holdings UK LTD) - Posted 6 years ago
“Great Trainer Great course”
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(StarLeaf Limited) - Posted 7 years ago
“It was very interesting to listen Steve.”
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(Cloud Carib Limited) - Posted 7 years ago
“Our trainer presented with great knowledge and enthusiasm; building on the standard course material with real life examples. The Old Broad Street venue was clean and comfortable.”
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(Telefonica (UK) Ltd) - Posted 7 years ago
“Attended CUCM course, instructor was very knowledgeable, facilities were excellent.”
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(NATO CIS Group 1st NATO Signal Battalion) - Posted 7 years ago
“Great service from our Account Manager, Penny, making sure I had everything I needed during the booking and in the run up to my course as well as a follow up to make sure everything went well after and that I had the post course materials.”
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Posted 7 years ago
“The instructor, Peter, was fantastic. He did an outstanding job covering the material. He presented the material in way that was easy to follow along and understand. Karen Fincham was very professional and friendly. As a student, she was the first person I encountered when I attended the course. She set the tone for a very good week at the training center. Good Job!”
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(US Army) - Posted 7 years ago
“Lots of good examples.”
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(Verizon Business Purchasing, LLC) - Posted 7 years ago
Global Knowledge is rated 3.9 based on 503 reviews