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Since 2013, Relevant Software has been delivering tailored software development solutions across diverse sectors such as fintech, healthcare, and construction, partnering with mid-sized businesses and large enterprises, including those in the Fortune 500. We also help our clients gain a competitive advantage, reach new markets, and enhance operational efficiency through innovative technologies such as IoT, machine learning, and AI.  With self-sufficient teams and timely delivery, we provide end-to-end software development solutions that solve complex challenges, ensuring your business stays efficient, competitive, and always relevant.  10+ years of software development excellence. 200+ projects across diverse industries. 150+ dedicated software engineers. 92% of the team are senior and middle-level engineers. 97% client retention for new projects and support. 80% employee retention with a 5-year average tenure.

You’ve got the strategy. We turn it into working solutions. For 20+ years, Sigma Software has worked with Fortune 500 companies, global vendors and technology start-ups. Our mission is to help innovation leaders move critical initiatives forward by aligning teams, systems, and priorities. With 1,800 engineers in AI, data, cloud, embedded, and cybersecurity, we deliver solutions that scale and last, with ISO-certified quality, security, and compliance embedded from day one. Strategic Initiatives we support:AI Adoption – use AI where it brings tangible value, starting from first pilots and scaling to wider use. Digital Product Innovation – create new software or add digital layers to existing products and services, built with security and compliance in mind. Experience Design – shape journeys across apps and portals so users reach the right outcomes with less friction. Regulatory Compliance – navigating the regulatory landscape complexity and translating standards into working processes for audit-ready operations. Operational Efficiency – replace slow or manual work with modern, automated solutions that cut cost and effort. Managed Services – ensure stability, security, and uptime without draining internal teams. Our work goes beyond solution delivery. Sigma Software Labs works with startups to shape and test new ideas. Sigma Software University not only grows future engineers but also helps our clients build internal capabilities through tailored literacy programs and training. Our R&D teams experiment with emerging technologies early, so when they become relevant, our clients can adopt them faster and with less risk. Together, this cycle of delivery, learning, and exploration makes us better partners and strengthens the outcomes we deliver.

Intsurfing, established in 2016, specializes in big data. We build robust data pipelines, ETL processes, and data harvesting flows. Our team leverages Scala, Java, . NET, C#, and Python on AWS, GCP, and Azure platforms to ensure your data infrastructure is efficient, secure, and built to handle growth. Our clients gain the ability to collect, process, and analyze data from nearly any source—websites, images, PDFs, and multilingual documents. Whether you need real-time data for operational decisions or structured insights for long-term strategies, we make it happen. In 2020, we launched Nannostomus, a cloud-based tool that simplifies web scraping. It empowers teams, even those with minimal technical skills, to collect and utilize web data while keeping costs low.  Choose Intsurfing for your next big data initiative and benefit from the expertise behind 220+ completed projects.   

 Advizor is an AI-powered Autonomous Energy Efficiency System for buildings that helps property owners monitor, control, and optimize energy consumption of their estate, and as a result reduce exploitation costs.   The unfair advantage of Advizor – it can be connected to practically any equipment for facility management. Moreover, the online software platform interface can be tailored to specific customer profiles (retail, fitness centres, warehouses, and production facilities).  We are shaping a future where real-time energy management becomes a conscious practice and an integral intellectual component of every building.  

maxidtp - Business Intelligence That Drives Resultsmaxidtp is a data consulting company that delivers Power BI and Microsoft Fabric solutions tailored to real business needs. We specialize in transforming raw data into actionable insights - with a clear focus on profitability, efficiency, and growth. Our services- Power BI dashboards (Sales, Finance, Operations)- Data integration (ERP, CRM, Excel, databases)- Microsoft Fabric implementation- BI health checks, PoC, and ongoing support maxidtp - Freedom of responsible decision making

Avenga is an international consultancy and technology partner delivering unique solutions that solve complex business and societal challenges. With 6000+ specialists they operate globally and provide a full spectrum of services, including business and tech advisory, enterprise solutions, CX, UX and UI design, managed services, product development, and software development. Avenga serves a wide range of industries, from telecom and satellite operators to banking, manufacturing, automotive, mobility, and healthcare - driving their AI-first transformation.  Their AI capabilities are embedded across all offerings, enabling organizations to drive intelligent automation, accelerate decision-making, and deliver highly personalized user experiences. Avenga is a part of the technology pillar within the family owned KKCG Group.  

CallChecker is an AI-powered call analytics platform designed to give businesses complete control over their call-based operations. Whether you’re managing a call center, sales team, or customer support department, CallChecker helps you monitor 100% of your calls, surface valuable insights, and make data-driven decisions that drive growth. We don’t just help teams hear what’s being said — we help them understand what it means. What sets us apart:► Analyze every call (not just a sample) to ensure total visibility► Cut costs by 10x by automating manual quality control processes► Transform agent training and coaching with fast, AI-backed feedback► Ensure rule compliance through AI-enhanced script tracking► Enable faster onboarding and smarter development decisionsWith multilingual support and rapid setup, CallChecker is the go-to solution for teams looking to scale quality, not just volume.

Reenbit is a сlient-focused software development company based in Eastern Europe. We stand out from the crowd because we're a solution partner ready to take customer challenges head on. We propose profound technical expertise and can work within any models that fit our client's needs, offering a dedicated team approach or staff augmentation. Our core specialities are software development and cloud consulting. Additionally, we offer mobile development, quality assurance, business analysis and business intelligence services. Cloud engineering services:Cloud consultingCloud developmentData engineeringSecurityDevOps maintenance and supportSoftware development services: Web developmentBack-end developmentFront-end developmentSaaS developmentDatabase consultingPOC, MVP, Prototype improvementWe are experts in the following technologies and tools:. NET: . NET Framework, . NET CORE, . NET 5/6, ASP. NET/CORE/MVC/Web Forms, Razor, Blazor, Entity Framework/Core, Web API, Roslyn. Azure: App Services, Function Apps, Logic Apps, Virtual Networks, Application gateways, Storage Accounts, Notification Hub, SignalR, Azure SQL, SQL Elastic pools, Data Factory, Event Hub, API Management, Service Bus, Azure Active Directory, Key Vault, Application Insights, Azure Cosmos DB, ARM Templates. Database: MS SQL, MySQL, PostgreSQL, Maria DB, Mongo DB, Cosmos DB, Azure Table Storage,  Redis DB, Azure Data Factory. Data Engineering: Power BI, Azure Data Factory, Azure Data Lake. CI/CD: Azure DevOps, Docker, Kubernetes, Github Actions, Jenkins. Cross-platform mobile development: React Native, Ionic. WEB: Angular, React, Node. js. Reenbit. Superior technical solution delivery to businesses on the verge of transformation.

N-iX is a global software solutions and engineering services company that helps the world’s leading organizations turn challenges into lasting business value, operational efficiency, and revenue growth using advanced technology. With over 2,200 professionals across Europe, the Americas, and APAC, N-iX delivers expert solutions in cloud, data analytics, embedded software, IoT, AI, machine learning, and other technology domains. Being in business for over two decades, N-iX has worked with dozens of industry-leading enterprises and Fortune 500 companies to create value across a wide variety of sectors, including finance, manufacturing, supply chain, retail, and more. Our unique combination of business domain expertise and technical know-how enables us to effectively collaborate with ISVs, tech companies, and enterprises of all sizes. Thanks to the strong tech ecosystem and partnerships with AWS, GCP, Microsoft, SAP, OpenText, Snowflake, and others, we bring extra speed, scale and efficiency to more than 160 organizations across the globe. N-iX is recognized by numerous industry awards, such as CRN Solution Provider 500, ISG Provider Lens™, Modern Application Development services providers by Forrester, Everest Group’s Data & AI services PEAK Matrix, Global Outsourcing 100 by IAOP, etc.

Aimtraction: Pioneering Data-Driven Business TransformationOur Journey: Founded on the principles of innovation, integration, and automation, Aimtraction has evolved from a traditional outsourcing firm to a forefront of digital transformation. Over the years, we've developed a deep understanding of the challenges businesses face and have adapted our solutions to meet these needs effectively. What We Do:1) Data-Driven Integration: We specialize in integrating complex business processes with modern technology, using data as the cornerstone of all decision-making. Our integration solutions are designed to streamline operations, reduce redundancies, and enhance efficiency. 2) Innovation: At Aimtraction, innovation isn't just a buzzword—it's a business practice. We employ the latest technologies, such as Odoo and WSO2, to develop cutting-edge solutions that keep our clients ahead of the technological curve. 3) Automation: We automate critical business processes to ensure accuracy, speed, and cost-efficiency. From simple tasks to complex operations, our automation strategies free up valuable resources, allowing businesses to focus on growth and expansion. Key Achievements:1) Customized Business Solutions: Custom solutions that have consistently driven growth, efficiency, and scalability for our clients, transforming their operational landscape. 2) Expertise in Leading Technologies: We advocate the use of open-source platforms like Odoo and WSO2 because the solutions you need should have been operational yesterday. By harnessing these established tools, we can rapidly deploy robust solutions that merge seamlessly with third-party systems. This approach allows us to deliver immediate success, and only after proving its large-scale viability do we consider custom rewriting. This strategic adaptation enables you not only to utilize the solution effectively but also positions you to potentially sell the bespoke version in the future. 3) Industry Recognition: Our innovative approach has earned us recognition and trust across multiple industries, solidifying our position as a pioneer in digital transformation services.  

The Real-Time Business Platform

Maven Solutions is a software solutions service provider focusing on building the technical backbone for some of the most complex digital businesses as platforms critically needed for automation, digitization, and software modernization. Customers of Maven Solutions rely on its certified expertise, which is delivered by Kubernetes Consulting, DevOps Consulting, AI Cloud Consulting, and Platform Engineering services.