Fourthline provides compliance and identity verification within the financial technology sector. The company offers Know Your Customer (KYC) services, Anti-Money Laundering (AML) screening and monitoring, re-KYC processes, and fraud detection solutions. Fourthline's services are for banks, neobrokers, embedded finance platforms, marketplaces, neobanks, and the mobility sector. Fourthline was formerly known as Safened Fourthline. It was founded in 2017 and is based in Amsterdam, Netherlands.

FrankieOne offers services such as know your customer (KYC), know your business (KYB), anti-money laundering (AML), transaction monitoring, and fraud prevention. FrankieOne primarily serves banks, financial technology companies (fintechs), and other financial services companies, providing tools for onboarding and protecting customers. It was founded in 2017 and is based in Melbourne, Australia.

SIGNiX provides digital signature and remote notarization software for regulated industries including real estate, wealth management, and healthcare. Their offerings include a cloud-based platform for digital signatures, electronic notarization, and an API for integrating digital signing capabilities into existing systems. SIGNiX's services serve sectors that require secure electronic document handling. It was founded in 2002 and is based in Chattanooga, Tennessee.

ID.me specializes in digital identity verification and identity management solutions. It provides a digital identity wallet enabling individuals to verify identities online and access multiple websites using a single verification. It primarily serves federal and state government agencies, healthcare organizations, financial institutions, and consumer brands requiring secure identity verification. ID.me was formerly known as TroopSwap. It was founded in 2010 and is based in McLean, Virginia.

SLC involves in identity verification technology within the security sector. The company uses a combination of mobile networks, subscriber identity module (SIM) cards, cloud computing, and blockchain for identity verification. SLC serves industries that require identity verification, It was founded in 2022 and is based in Albany, New York.

Sumsub operates as an identity verification platform. The company offers services such as user verification, business verification, transaction monitoring, and fraud prevention, powered by artificial intelligence (AI) to support compliance and security. Sumsub provides tools, including document and biometric verification, anti-money laundering (AML) transaction monitoring, and analytics for risk scoring and case management. It serves the financial technology, cryptocurrency, transportation, trading, e-commerce, and gaming industries. It was founded in 2015 and is based in London, United Kingdom.