Financial Consolidation Consulting Services in Sweden & the Nordics
Otisco AB is a team of consultants specializing in AARO implementation and financial reporting solutions. With deep expertise and real-world experience, we help businesses navigate the complexity of group consolidation and data integration.
We empower group finance teams to confidently consolidate entity financial data, saving time and assuring accuracy and compliance.
What We Do at Otisco
Specialists in AARO Implementation and Financial Reporting Integration
At Otisco, we focus on helping finance teams build solid, scalable group reporting systems using AARO. Our work goes beyond software setup we deliver strategic support, technical know-how, and real-world integration for companies navigating complex financial environments.
Otisco is a team of AARO experts supporting financial reporting and integration projects across the Nordics. Our consultants bring hands-on experience and in-depth knowledge of group consolidation systems.
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Certified AARO experts with hands-on implementation experience
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Proven integration capabilities with Björn Lundén, Business Central, and other systems
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Focused on data accuracy, consolidation, and long-term support
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Based in Sweden, working with clients across the Nordics
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Committed to ongoing advisory and training tailored to your internal teams
Certified Experts
Integration Capabilities
Nordics
Our
Story
Otisco was founded with a clear mission: to take the complexity out of financial processes.
Established in 2008, Otisco built a proven implementation methodology for effectively implementing group reporting systems.
Through many integrations with group customers across the Nordics, we learned the pitfalls of aligning entity accounting with group consolidation systems.
It’s through this practical experience that we realised that there is an urgent need to build a connector that acts as a middleman: unlocking significant efficiencies, de-risking the group reporting process, and enhancing transparency in your financial reporting.
Why Companies Choose Otisco
More Than Implementation, We’re Finance-Focused Partners
When companies work with us, they’re not just getting consultants. They’re gaining a team that understands the demands of finance teams inside and out. From strategy to execution, we bring hands-on experience, practical guidance, and long-term support.
Expert Team
Hands On Solution
Trusted Results
Our
Team
Get to Know Us
Otisco’s success and maintaining our values depends on our team.
We comprise of a group of accomplished consultants and implementation experts with several successful AARO system implementations to date.
We continue to build our team with the right skill sets to fulfil the needs of the CFO.
Otisco Consolidation Connector for Confident Group Reporting
Otisco empowers group companies to overcome the complexity of consolidating local accounting into streamlined group reports.
Using simplified business logic, Otisco automates the ingestion of entity-level data, ensures accurate matching, and prepares it for seamless integration with tools like AARO, Cognos, or your preferred group reporting platform.
Group accountants who rely on Otisco save time, reduce errors, and gain confidence in their data—making close cycles faster and reporting more reliable.
Frequently Asked Questions (FAQ)
About Otisco
Q: What types of clients does Otisco work with?
A: We partner with mid-size to large enterprises across Sweden and the Nordics, often with multi-entity structures, diverse ERP landscapes, and complex consolidation requirements. Our clients include manufacturing, professional services, tech, and other industries needing reliable group reporting.
Q: Do you only work with AARO?
A: AARO is our specialty, but we also integrate with systems like Björn Lundén, Business Central, Monitor ERP, Fortnox, Visma, Xledger, QuickBooks, and more. Our expertise covers the entire data flow, from ERP extraction to group consolidation in AARO, Excel, or other platforms.
Q: Can you help if we’ve already implemented AARO?
A: Absolutely. Many clients come to us post-implementation to optimise their setup, automate workflows, improve data quality, and unlock advanced reporting features they aren’t yet using.
Q: Do you offer both technical and strategic consulting?
A: Yes. We bridge finance and IT, helping CFOs and controllers design better reporting structures while also handling the hands-on integration, mapping, and automation work needed to make them happen.
Q: How quickly can you start working with us?
A: Most engagements start with a discovery call. We can begin advisory or integration work within days, depending on project scope and availability.
Q: Do you work with companies outside the Nordics?
A: Yes. While most of our customers are Nordic-based, we support international subsidiaries and cross-border projects, ensuring group-wide alignment in multi-currency, multi-GAAP environments.
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