Wireless Penetration Testing Providers

Wireless penetration testing assesses the security of an organisation's wireless networks, including Wi-Fi, Bluetooth, and other radio-frequency communications. Testers evaluate wireless network configurations, encryption protocols, authentication mechanisms, access point placement, and rogue device detection capabilities.

Testing identifies vulnerabilities such as weak encryption (WEP or misconfigured WPA), evil twin attacks, client isolation failures, unauthorised access points, wireless intrusion detection bypass techniques, and Bluetooth-based attacks. Wireless pen testers use specialised equipment to analyse the radio spectrum, capture and analyse wireless traffic, attempt authentication bypass, and evaluate the effectiveness of wireless security monitoring.

This testing is essential for organisations with guest Wi-Fi networks, wireless point-of-sale systems, warehouse Wi-Fi, campus networks, and any environment where wireless access could provide an attacker with network access. Wireless pen testing is required by PCI DSS for environments with wireless networks connected to the cardholder data environment and is recommended by ISO 27001 and Cyber Essentials as part of comprehensive security testing.

14 providers
Top UK ProviderElite TestersResearch-Driven
SECFORCE logo

SECFORCE

Leading UK offensive security consultancy based in Canary Wharf, delivering CREST-accredited penetration testing and adversary simulation to organisations with the most demanding security requirements.

95
Score
LOCLondon, United Kingdom
Web ApplicationNetworkMobile App+9
CRESTISO 27001Cyber Essentials
Best UK ProviderBest for EnterpriseResearch Leaders
NCC Group logo

NCC Group

Global cybersecurity consultancy with CREST, CHECK, and CBEST accreditation, renowned for deep technical research and comprehensive penetration testing services.

75
Score
LOCManchester, United Kingdom
Web ApplicationNetworkMobile App+13
CRESTCHECKCBEST+6
Nettitude logo

Nettitude

CREST, CHECK, and CBEST accredited UK consultancy within Lloyd's Register, delivering premium penetration testing for government and critical infrastructure.

64
Score
LOCLondon, United Kingdom
Web ApplicationNetworkMobile App+10
CRESTCHECKCBEST+2
Best for Mid-MarketBest for Financial Services
NetSPI logo

NetSPI

Leading penetration testing firm with the Resolve platform for continuous attack surface management, trusted by nine of the top ten US banks.

60
Score
LOCMinneapolis, Minnesota, United States
Web ApplicationNetworkCloud+8
SOC 2ISO 27001CREST
Trustwave logo

Trustwave

Global managed security provider with the elite SpiderLabs penetration testing team and deep PCI DSS compliance expertise.

57
Score
LOCChicago, Illinois, United States
Web ApplicationNetworkMobile App+7
PCI QSAISO 27001SOC 2+1
Bridewell logo

Bridewell

Fast-growing CREST and CHECK-accredited UK cybersecurity consultancy with deep expertise in critical national infrastructure sectors.

56
Score
LOCBristol, United Kingdom
Web ApplicationNetworkCloud+7
CRESTCHECKISO 27001+1
Pentest People logo

Pentest People

CREST and CHECK-accredited UK penetration testing firm with an innovative SecurePortal platform and transparent pricing for mid-market organizations.

55
Score
LOCLeeds, United Kingdom
Web ApplicationNetworkMobile App+7
CRESTCHECKCyber Essentials Plus+1
Rapid7 logo

Rapid7

Creators of Metasploit offering enterprise penetration testing integrated with their comprehensive vulnerability management and security operations platform.

50
Score
LOCBoston, Massachusetts, United States
Web ApplicationNetworkMobile App+7
SOC 2ISO 27001
Coalfire logo

Coalfire

Compliance-focused cybersecurity advisory firm and FedRAMP 3PAO specializing in penetration testing that meets stringent regulatory requirements.

50
Score
LOCWestminster, Colorado, United States
Web ApplicationNetworkCloud+5
SOC 2FedRAMP 3PAOPCI QSA+1
Integrity360 logo

Integrity360

CREST-accredited pan-European cybersecurity services provider delivering penetration testing and managed security from Dublin with a strong UK and Ireland presence.

44
Score
LOCDublin, Ireland
Web ApplicationNetworkMobile App+6
CRESTISO 27001SOC 2
Black Hills Information Security logo

Black Hills Information Security

Community-driven penetration testing firm known for free security education, open-source tools, Wild West Hackin' Fest, and practical offensive security services.

44
Score
LOCSpearfish, South Dakota, United States
NetworkWeb ApplicationSocial Engineering+5
SOC 2
IOActive logo

IOActive

Elite boutique security consultancy specializing in IoT, SCADA/ICS, embedded systems, and hardware security research with world-renowned researchers.

42
Score
LOCSeattle, Washington, United States
Web ApplicationNetworkIoT+7
OSCP Employer
Secureworks logo

Secureworks

Dell Technologies-backed cybersecurity firm with elite Counter Threat Unit intelligence informing enterprise penetration testing and adversary simulation.

41
Score
LOCAtlanta, Georgia, United States
Web ApplicationNetworkCloud+7
SOC 2ISO 27001
Offensive Security logo

Offensive Security

Creators of OSCP, Kali Linux, and Exploit-DB, offering elite penetration testing services from the team that trains the world's ethical hackers.

40
Score
LOCNew York, New York, United States
Web ApplicationNetworkRed Teaming+5
OSCP Employer

Wireless Penetration Testing FAQs

Does wireless testing require on-site presence?+

Yes, wireless penetration testing requires physical presence to assess radio-frequency signals, identify rogue access points, and test the wireless environment. This cannot be done remotely.

What wireless protocols are tested?+

Testing typically covers Wi-Fi (802.11a/b/g/n/ac/ax), and may include Bluetooth, Zigbee, and other RF protocols depending on scope and the technologies deployed.

How does wireless pen testing differ from a wireless audit?+

A wireless audit reviews configurations against best practices. Wireless pen testing actively attempts to exploit vulnerabilities to gain network access, demonstrating real-world attack scenarios.