Currently assessed as Level 2.
| Company / Organisation | Services / About | CREST | Location | Website | |
|---|---|---|---|---|---|
| Deloitte | Vulnerability Assessment | No | In-country | https://www2.deloitte.com/tz/en.html | |
| KPMG | Vulnerability Assessment | Yes | In-country | https://home.kpmg/ke/en/home.html | |
| PwC | Vulnerability Assessment | Yes | In-country | https://www.pwc.co.tz/ | |
| Aplite | Vulnerability Assessment | No | In-country | http://www.aplite.co.tz/ | |
| Cogsnet Technologies | Vulnerability Assessment | No | In-country | https://cogsnet.co.tz/index.html | |
| Kabolik | Vulnerability Assessment | No | In-country | https://kabolik.com/ | |
| Magilatech | Vulnerability Assessment | No | In-country | https://www.magilatech.co.tz/ | |
| NRD Cyber Security | Vulnerability Assessment | No | In-country | https://www.nrdcs.lt/en/about/ | |
| Xsecurex | Vulnerability Assessment | No | In-country | http://www.xsecurex.com/pentest.html | |
| Serensic | Vulnerability Assessment | No | In-country | https://serensic.com | |
| 2-Sec Ltd | Vulnerability Assessment | Yes | International | https://www.2-sec.com/ | |
| 3B Data Security Ltd | Vulnerability Assessment | Yes | International | https://www.3bdatasecurity.com/ | |
| Aon | Vulnerability Assessment | Yes | International | https://www.aon.com/ | |
| Bridewell Consulting Limited | Vulnerability Assessment | Yes | International | https://www.bridewellconsulting.com/ | |
| BSI Group | Vulnerability Assessment | Yes | International | https://www.bsigroup.com/en-GB/ | |
| Bulletproof Cyber Ltd | Vulnerability Assessment | Yes | International | https://www.bulletproof.co.uk/ | |
| Cisco International Ltd | Vulnerability Assessment | Yes | International | https://www.cisco.com/ | |
| Commissum Associates Ltd | Vulnerability Assessment | Yes | International | https://commissum.com/ | |
| Context Information Security Ltd | Vulnerability Assessment | Yes | International | https://www.contextis.com/en | |
| Cyberis Ltd | Vulnerability Assessment | Yes | International | https://www.cyberis.co.uk/ | |
| Dionach Ltd | Vulnerability Assessment | Yes | International | https://www.dionach.com/en-us/ | |
| DXC Technology | Vulnerability Assessment | Yes | International | https://www.dxc.technology/ | |
| ECSC Group PLC | Vulnerability Assessment | Yes | International | https://www.ecsc.co.uk/ | |
| Hedgehog Security Ltd | Vulnerability Assessment | Yes | International | https://hedgehogsecurity.co.uk/ | |
| IBM | Vulnerability Assessment | Yes | International | https://www.ibm.com/uk-en | |
| JUMPSEC Ltd | Vulnerability Assessment | Yes | International | https://www.jumpsec.com/ | |
| MTI Technology Ltd | Vulnerability Assessment | Yes | International | https://mti.com/ | |
| NCC Group PLC | Vulnerability Assessment | Yes | International | https://www.nccgroup.com/ | |
| Nettitude Ltd | Vulnerability Assessment | Yes | International | https://www.nettitude.com/uk/ | |
| PA Consulting Services Ltd | Vulnerability Assessment | Yes | International | https://www.paconsulting.com/ | |
| Prism Infosec Ltd | Vulnerability Assessment | Yes | International | https://prisminfosec.com/ | |
| Procheckup Ltd | Vulnerability Assessment | Yes | International | https://www.procheckup.com/ | |
| Regency IT Consulting, a Business Unit of Cassidian CyberSecurity Ltd | Vulnerability Assessment | Yes | International | https://regencyitc.co.uk/ | |
| Sec-1 Ltd | Vulnerability Assessment | Yes | International | https://www.claranet.co.uk/sec-1 | |
| SECFORCE Ltd | Vulnerability Assessment | Yes | International | https://www.secforce.com/ | |
| SensePost (Pty) Limited | Vulnerability Assessment | Yes | International | https://sensepost.com/ | |
| SureCloud Ltd | Vulnerability Assessment | Yes | International | https://www.surecloud.com/ | |
| CyberTeq | Vulnerability Assessment | No | International | https://cyberteq.com/What-We-Do | |
| Global Guardian | Vulnerability Assessment | No | International | https://tz.kcbgroup.com/ |