Edenhouse is pernexas's biggest rival. Edenhouse was founded in 2008, and is headquartered in Birmingham, England. Like pernexas, Edenhouse also works within the IT Services sector. Edenhouse generates $41.9M more revenue vs. pernexas.

Invenio Business Solutions Limited is one of pernexas's top competitors. Invenio Business Solutions Limited's headquarters is in Reading, England, and was founded in 2006. Like pernexas, Invenio Business Solutions Limited also works within the IT Consulting sector. Invenio Business Solutions Limited generates 550% of pernexas's revenue.

Bluefin Solutions is seen as one of pernexas's top competitors. Bluefin Solutions is a Private company that was founded in 2002 in London, England. Bluefin Solutions competes in the industry. Compared to pernexas, Bluefin Solutions has 210 more employees.