List of Amazon QLDB Customers
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Since 2010, our global team of researchers has been studying Amazon QLDB customers around the world, aggregating massive amounts of data points that form the basis of our forecast assumptions and perhaps the rise and fall of certain vendors and their products on a quarterly basis.
Each quarter our research team identifies companies that have purchased Amazon QLDB for Blockchain Platform from public (Press Releases, Customer References, Testimonials, Case Studies and Success Stories) and proprietary sources, including the customer size, industry, location, implementation status, partner involvement, LOB Key Stakeholders and related IT decision-makers contact details.
Companies using Amazon QLDB for Blockchain Platform include: Klarna Bank, a Sweden based Professional Services organisation with 4201 employees and revenues of $2.26 billion, HealthDirect Australia, a Australia based Government organisation with 250 employees and revenues of $30.0 million, Smaato, a United States based Professional Services organisation with 240 employees and revenues of $30.0 million and many others.
Contact us if you need a completed and verified list of companies using Amazon QLDB, including the breakdown by industry (21 Verticals), Geography (Region, Country, State, City), Company Size (Revenue, Employees, Asset) and related IT Decision Makers, Key Stakeholders, business and technology executives responsible for the Blockchain software purchases.
The Amazon QLDB customer wins are being incorporated in our Enterprise Applications Buyer Insight and Technographics Customer Database which has over 100 data fields that detail company usage of Blockchain software systems and their digital transformation initiatives. Apps Run The World wants to become your No. 1 technographic data source!
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| Logo | Customer | Industry | Empl. | Revenue | Country | Vendor | Application | Category | When | SI | Insight |
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HealthDirect Australia | Government | 250 | $30M | Australia | Amazon Web Services (AWS) | Amazon QLDB | Blockchain Platform | 2018 | n/a |
In 2018 HealthDirect Australia implemented Amazon QLDB, a Blockchain Database, to establish a verifiable and auditable record for compliance data. HealthDirect Australia Amazon QLDB Blockchain Database supports compliance and risk management functions by maintaining an authoritative change history that maps control state and event records to audit timelines.
The deployment focused on using Amazon QLDBs append only journal and cryptographic verification capabilities to capture every change in system state and control configurations. Implementation aimed to surface immutable audit trails and enable fine grained history queries so clinical governance and IT operations teams can determine when and how current records were reached. Governance and workflow changes centered on directing change logging into Amazon QLDB and aligning access controls and retention policies with healthcare regulatory requirements, enabling straightforward verification of controls and their evolution over time.
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Klarna Bank | Professional Services | 4201 | $2.3B | Sweden | Amazon Web Services (AWS) | Amazon QLDB | Blockchain Platform | 2017 | n/a |
In 2017 Klarna Bank implemented Amazon QLDB as a Blockchain Database to provide a cryptographically verifiable and immutable transaction log at the core of a newly built banking platform. The deployment target was Amazon Web Services infrastructure, chosen to meet Klarna’s requirements for scalability, compliance friendliness, cost efficiency, and real time transaction capabilities supporting 60 million consumers and 130,000 merchants across 14 countries.
Amazon QLDB was configured to act as the centralized ledger layer within Klarna’s platform architecture, delivering immutable journaling, cryptographic verification of history, and queryable transaction history for audit and reconciliation workflows. Implementation focused on embedding the ledger as a core service consumed by platform modules responsible for payments orchestration, account state, and compliance reporting, using standard ledger query and transaction semantics appropriate for a Blockchain Database.
The QLDB deployment was integrated into Klarna’s AWS-hosted platform services, allowing application teams to reference a single, authoritative transaction log rather than operate a decentralized network. Klarna had previously experimented with decentralized blockchain approaches and found them operationally complex and insufficiently performant, leading to the selection of Amazon QLDB to leverage AWS managed ledger operations and reduce operational overhead.
Governance emphasized immutable recordkeeping and provable audit trails, with workflow changes to direct reconciliation and compliance controls to the centralized ledger. By centralizing cryptographic verification in Amazon QLDB, Klarna Bank’s engineering teams were able to concentrate development effort on customer focused features and platform services rather than on running distributed consensus infrastructure.
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Smaato | Professional Services | 240 | $30M | United States | Amazon Web Services (AWS) | Amazon QLDB | Blockchain Platform | 2018 | n/a |
In 2018, Smaato implemented Amazon QLDB to introduce an auditable ledger layer for its ad exchange, addressing transparency across the entire auction lifecycle. Smaato Amazon QLDB Blockchain Database deployment was driven by the need to record and verify over 20 billion bid requests per day and to provide a centralized point of trust for initial auctions, winning bids, and final impression delivery.
The implementation focused on deploying Amazon QLDB as a scalable, immutable, and cryptographically verifiable ledger that maintains a complete history of auction events and state changes. Functional capabilities emphasized a queryable immutable journal for provenance tracking, cryptographic proof generation for record integrity, and timestamped transaction histories to support forensic inspection of auction flows and bid lineage.
Operational scope centered on Smaato’s ad operations, marketplace trust functions, and internal audit and compliance teams, with the Amazon QLDB deployment hosted on AWS infrastructure. Governance changes included standardizing auction recording workflows to write authoritative events into the ledger and establishing audit trails that link bidding, winning bid selection, and impression delivery. Expected outcomes articulated by Smaato include improved transparency within the real-time bidding ecosystem through a complete and auditable record of all auctions enabled by Amazon QLDB.
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Buyer Intent: Companies Evaluating Amazon QLDB
- New Horizons Computer Learning Centers, a United States based Professional Services organization with 3500 Employees
Discover Software Buyers actively Evaluating Enterprise Applications
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