Block Email Formats

Block is a U.S.-based finance organization employing between 200 and 500 professionals. The company's leadership comprises specialists from banking, commercial strategy, credit policy, compliance, tax accounting, industrial design, legal counsel, AI platforms, human resources, engineering, product quality, workforce management, business systems, and talent technology.

Figures such as James Chi (Head of Banking Partnerships and Operations for Square, Cash App, Afterpay) and Cameron Illes (Head of Global GTM & Commercial Strategy for the same platforms) underscore Block's close engagement with prominent fintech brands. The executive team also includes Chris Marsh overseeing credit policy for Square Financial Services, Martina Kann handling compliance in Cash ANZ, and Erika Rice Scherpelz directing an AI platform that supports data‑driven decision‑making across the organization.

Block uses 12 email formats across its organization. The most common pattern is lastName_firstName (e.g., doe_jane@gmail.com), used in approximately 82% of work addresses.

Block currently employs over 200-500 people from United States, Canada, Mexico, Chile, Brazil, with a head office in US.

You can find and reach Block decision-makers — including Internal Audit Director, Board Member, Chief Procurement Officer — directly through SignalHire. SignalHire provides verified email addresses and contact details for Block's leadership.