RocketReach specializes in providing emails and contacts from the world's largest and most accurate database. It is based in Bellevue, Washington.

Apollo combines lead generation, sales communication, and analytics to help sales staff build more pipelines. Its platform allows users to easily convert prospects with automatic A/B testing.

Onward Analytics provides management consulting powered by big data, analytics, machine learning, and artificial intelligence. Its management consulting service covers end to end phases in machine learning ecosystem which identifies business cases, data sources; designs and builds data architecture and data science management plan, provides three types of analytics: descriptive, predictive, and prescriptive with recommendation engines. The solutions aim to automate these processes through system integration, machine learning, and user interface.

Propellum is a developer of job-data management solutions. It has developed Talismatic, a scalable analytics solution designed as a sustainable means for US organizations to obtain labor market data.

UpLead is a B2B data provider and technology company that provides access to verified B2B contacts with direct email addresses. The company's product allows users to search by industry, location, sales volume, number of employees, public vs private, contact title, job function, management level, technologies used and other data with the aim of assisting clients in their search for sales prospects.

Bombora is a global clearinghouse and provider of B2B demographic, firmographic and Intent data. Through its Data Co-op of B2B publishers, it has aggregated an unprecedented amount of B2B data at scale. This data is used by marketers, agencies, publishers and other B2B organizations to target and engage decision-makers and stakeholders as they endeavor to make purchasing decisions.