About Arx Engineering
Our company provides consulting and software development for regulated financial environments.
From financial risk management and corporate governance, to software for payment standards integration and structured e-invoicing.
Who We Are
Arx Engineering AB is a Stockholm-based consultancy working at the intersection of financial risk, regulatory change, and complex program delivery. We support banks and other financial institutions when the stakes are high and the path forward is not obvious.
Our consulting style combines quantitative analysis with strategic execution, governance and compliance. That means helping clients assess and model risk, leading transformation programs and establishing interim leadership where continuity matters without losing sight of what regulators, auditors, and internal stakeholders expect to see.
Our Aim
Our aim is to find the single most valuable pain point our clients face, whether it's in financial risk, regulatory change, or program delivery.
Our solutions should be delivered clearly, with integrity and positive financial impact, while holding up under scrutiny.
Services We Provide
Financial Risk Management
Risk assessments, modeling, reporting, and capital optimization for regulated businesses across market, credit, and operational risk.
Project Management
Senior management for complex initiatives, including new or stranded programs where software, infrastructure, or regulatory change must land on time and within budget.
Interim Leadership
Strategic leadership and governance support during transitions, reorganizations, and other major changes where clear decision-making and continuity are essential.
Software We Build
Alongside consulting, we develop on-premises integration and migration-enabling software.
i22-MBA is our ISO 20022 Multi-Bank Adapter currently geared towards Sweden's migration from legacy Bankgirot formats, with twelve debit bank profiles, dual-run validation, and several add-on modules.
e31-MFA is our EN 16931 Multi-Format Adapter for structured e-invoicing: validate and generate PINT-files in national XML-variants before exchange channel handoff.