Block Inc
Financial TechnologyFounded 2009- Updated July 2025
Reviewed by Swet Parvadiya
Last reviewed: July 2025
CorpDigest
Block Inc
Company History
Founded 2009 in San Francisco, California
Last reviewed: 2025-07-15 · By Swet Parvadiya
Block Inc is a Financial Technology company with $22.3B in 2024 revenue and 12K employees worldwide. Block Inc operates at the convergence of traditional financial services, consumer technology, and cryptocurrency infrastructure — a positioning that makes it simultaneously one of the most innovative and one of the most difficult to categorize companies in American finance. The company's operational structure comprises four named units: Square (merchant services), Cash App (consumer finance), Afterpay (buy-now-pay-later), and a collection of Bitcoin-focused ventures including Bitkey and TBD. The company is publicly traded on the New York Stock Exchange under the ticker symbol SQ, a relic of its former Square Inc name retained to preserve brand recognition among investors. Jack Dorsey serves as chief executive, a role he has occupied since the company's founding in 2009 with a brief interruption from 2021 to 2023. Amrita Ahuja serves as Chief Financial Officer, having joined from Walt Disney Company in 2019 and providing financial discipline through the company's high-growth and subsequent rationalization phases. Block employs approximately 12,000 people as of 2024, down from a peak near 14,000 in 2022, following several rounds of workforce reduction that reduced overhead and refocused the organization on core product priorities. The company maintains offices in San Francisco, New York, Atlanta, and a growing international presence in Melbourne, London, Dublin, and Tokyo, reflecting the geographic footprint of its merchant and consumer operations. The Block brand encompasses a deliberate philosophical identity — the belief that financial systems should be open, accessible, and not controlled by a small number of gatekeeping institutions. This philosophy, shaped heavily by Dorsey's personal convictions, manifests in product decisions like offering free tax filing, building open-source Bitcoin payment protocols, and pricing merchant services at flat rates that favor the smallest merchants over the largest.
Jack Dorsey is the co-founder and CEO of Block Inc, previously known as Square Inc, which he founded alongside Jim McKelvey in 2009 following a period of reflection after his departure from Twitter's CEO role. Dorsey's vision for Square was rooted in his belief that financial infrastructure should be accessible to everyone, regardless of income level or geographic location. Over fifteen years, he transformed a simple card reader into a multi-platform financial ecosystem encompassing merchant services, consumer banking, buy-now-pay-later, and Bitcoin infrastructure. Dorsey's leadership style is unconventional by Silicon Valley standards — he is known for extended meditation retreats, minimalist personal habits, and a philosophical commitment to decentralization that has shaped Block's product roadmap in ways that often confound traditional fintech investors. His evangelical commitment to Bitcoin as a transformative financial technology is a defining feature of Block's corporate identity and long-term strategy.
Jim McKelvey is the co-founder of Block Inc (formerly Square) whose experience as a glassblower unable to accept a credit card payment directly prompted the company's founding. McKelvey contributed the original problem insight and early technical intuition that led to the Square dongle's design, working with Dorsey and hardware engineer Tristan O'Tier to build the first prototype. After the company's early growth phase, McKelvey transitioned to a board member role, later stepping down from the board entirely. He channeled his entrepreneurial experience into writing 'The Innovation Stack: Building an Unbeatable Business One Crazy Idea at a Time,' published in 2020, which theorizes that true disruption requires solving multiple interconnected problems simultaneously in ways that make simple copying impossible. McKelvey remains a highly regarded figure in the St. Louis entrepreneurial community and a board member at the Federal Reserve Bank of St. Louis.
Jack Dorsey and Jim McKelvey incorporate Square Inc after McKelvey loses a $2,000 glass artwork sale because he cannot accept an American Express card. The founding team builds the first prototype of the Square audio-jack card reader within weeks.
Square's white card reader debuts publicly and is made available through Apple Stores and Best Buy, using a consumer retail distribution strategy rather than a traditional B2B enterprise sales model. The company begins processing real transactions for merchants.
Visa Inc makes a strategic investment in Square, providing both capital and a powerful signal of credibility to the merchant payments ecosystem. The investment validates Square's position within the existing card network infrastructure.
Square announces a high-profile payment processing partnership with Starbucks covering all 7,000 US locations. Jack Dorsey joins the Starbucks board. The deal proves commercially uneconomical for Square, reportedly generating losses of $80–100 million before its termination in 2015.
Square launches Square Cash, a peer-to-peer money transfer app that allows individuals to send money to one another via email. The product is initially simple and free, laying the foundation for what would become Cash App.
Square goes public on the New York Stock Exchange under the ticker SQ at an initial offering price of $9 per share, valuing the company at approximately $2.9 billion — below its 2014 private valuation of $6 billion. The IPO raises approximately $243 million.
Square rebrands its peer-to-peer payment product as Cash App and begins expanding it beyond P2P transfers to include the Cash App Card (a debit card) and Cash App Investing (commission-free stock trading), transforming it toward a full consumer financial platform.
Square announces the acquisition of Australian buy-now-pay-later pioneer Afterpay for approximately $29 billion in an all-stock deal — the largest fintech acquisition in history at the time. In the same year, Square Financial Services receives its industrial bank charter from Utah regulators, enabling direct balance-sheet lending.
In December 2021, Square Inc officially renames itself Block Inc to reflect its expanded mission beyond merchant payments, encompassing Square, Cash App, Afterpay, TIDAL, and its Bitcoin and blockchain initiatives. The NYSE ticker SQ is retained.
Block completes its acquisition of Afterpay in January 2022, adding the BNPL platform to its ecosystem. The deal closes at a final all-stock value of approximately $29 billion, integrating Afterpay's merchant network and consumer base into Block's infrastructure.
Hindenburg Research publishes a critical short-seller report alleging Cash App user count inflation and fraud vulnerabilities. Block denies the central allegations. Separately, Block announces a significant workforce reduction, cutting from approximately 14,000 to approximately 12,000 employees as part of a cost discipline initiative.
Block reaches a settlement with the CFPB and state regulators over Cash App's fraud dispute practices, agreeing to pay approximately $255 million in consumer redress and $80 million in civil penalties. In the same year, the company reports FY2024 adjusted EBITDA of approximately $1.7 billion, a significant milestone toward sustainable profitability.
Block acquired Afterpay to add a buy-now-pay-later capability to its consumer finance ecosystem, connecting Afterpay's merchant network with Cash App's consumer base to create a closed-loop installment payment network. The acquisition was also intended to accelerate Block's international expansion, particularly in Australia and the United Kingdom, where Afterpay had strong market penetration. Management articulated a vision of Afterpay becoming the preferred checkout option at Square merchants worldwide, funded through Cash App consumer relationships.
Block acquired the tax filing business divested by Credit Karma (which was being acquired by Intuit and required by the DOJ to divest its tax product as an antitrust condition) for approximately $50 million. The acquisition gave Block a ready-made, consumer-tested tax filing platform that could be integrated into Cash App and offered for free to users as an engagement and retention tool. Tax filing represents a once-annual high-intent financial activity that surfaces detailed income and expense data Block could use to inform other product decisions.
Block acquired a majority stake in TIDAL, the music streaming service co-owned by Jay-Z and a group of prominent musicians, for approximately $297 million in early 2021. The acquisition was intended to give Block a foothold in the creator economy and a platform for building direct artist-to-fan financial relationships, including direct payment tools that would allow artists to receive streaming royalties and merchandise revenue more efficiently. Dorsey articulated a vision of TIDAL as a financial infrastructure platform for musicians, not simply a streaming service.
Block acquired Verse, a European peer-to-peer payments app popular in Spain and other European markets, as part of an effort to build an international Cash App presence. Verse had approximately 3 million users and offered a peer-to-peer payment experience analogous to Cash App's core functionality. The acquisition was intended to give Cash App an entry point in European markets where regulatory frameworks for payment services are materially different from the US.