Our key strengths


experienced & certified SAP professionals

New SAP technologies

Fiori/ UI5, Cloud Platform, S/4HANA


fully supported solutions


confirmed by long-term partnerships with leading Polish & international companies

SAP Partnership

guaranteeing access to the latest product portfolio to support clients

Meet our experts

We cover different business areas

Getting acquainted with key processes in our client’s organization, we implement SAP solutions tailored specifically to their needs. Apart from designing the proper solution, our SAP consulting team advises you on how to customize it. Before every implementation project, we perform a detailed analysis and formulate a plan, which enables us to complete works on time. Our engineers carry out small-scale projects as well as large-scale projects based on complex implementation scenarios.

As a part of the Development Factory service, we build and maintain extensions (WRICEFs) in both ABAP and the latest Fiori SAP/UI5 framework, using the SAP Cloud Platform. If requested, our team analyzes the already implemented SAP solutions and extensions, while optimizing their performance. In the case of the Managed Service model, we monitor the required capacity levels and ensure the highest quality of the development process, adhering strictly to your coding standards.

We provide a complete range of services, including application maintenance and technical assistance for SAP BASIS. Our team supports you in everyday work and whenever 24/7 help is required, i.e. in the case of cutovers or go-lives. Aiming at maintaining optimal system performance to make the most of the implemented software, Sii experts carry out projects based on their first-hand experience with international clients from various business sectors. We always work in accordance with the agreed SLAs and Sii best practices.

Sii supports international clients in the transfer of template solutions implemented in their headquarters to other units in their business group. Our specialists have considerable expertise in the field of SAP deployment on the local market, including the implementation of our local extensions (i.e. SAF-T/JPK, WhiteList of TaxPayers, Split Payment, etc.). Thanks to the assistance of our Polish-speaking consultants knowing national legal and fiscal regulations, the rollout is more effective and less time-consuming.

With the aid of our certified SAP experts with technological and business knowledge, the process of SAP solutions implementation can be accelerated and properly managed. Depending on your needs, we either select project teams, including consultants and developers, to join your own employees or build a dedicated team responsible for one specific project. In both cases, Sii specialists can work remotely or on site, at your office. Our cost-effective projects are carried out with an emphasis on quality and standards

Sii offers system upgrades to newer SAP versions, i.e. ECC, Business Suite On Hana, and S/4HANA. Before each upgrade, we perform an in-depth analysis, adjust the modification to the latest version of the system, and help migrate your data. At all stages of the project, our team is ready to provide support and advice to your employees. After the upgrade or migration, your employees are given training in the use of the delivered solution and get to know its functionalities.

Our services include building and maintaining interfaces based on SAP PI/PO and HCI/CPI platforms. We integrate SAP ERP or S/4HANA with other systems or external sales, HR, finance, distribution, warehouse management, and production management solutions. Sii PO/PI specialists advise you on the architecture and share best practices in the area of migration of interfaces to SAP PO 7.5 (Java Single Stack), connections to SAP systems (ECC, SCM, SRM, CRM, BI), and non-SAP and SAP cloud platform integration with cloud solutions such as Magento, Salesforce, SuccessFactors, and Fieldglass.

Our complementary services

Get everything you need from one top provider

Our technological competences

Why Sii is the best SAP nearshoring partner?

We have the right team, skills, scale and experience in working both locally and in a nearshore model to make the most of your SAP solutions. See how it all works.


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We support companies from various sectors

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