ISCG

ISCG is a Poland-based IT services firm focused on Microsoft enterprise infrastructure, cloud migrations, and cybersecurity. The company operates as a technical support center for businesses deploying and securing systems across on-premises and cloud environments, with support available 24/7. While the source does not specify founding year or precise headcount, ISCG states it has over 400 certified engineers on staff, all holding professional certifications. The firm is positioned as a Microsoft Gold Partner for business infrastructure solutions and works across multiple industries including financial services, pharmaceuticals, media, legal, oil and gas, and manufacturing.

Services and capabilities

ISCG's primary offerings cluster around three areas. First, Microsoft-centric cloud and licensing work: they deploy Microsoft 365, Azure, Power Platform, and Copilot implementations; run "Office 365 Health Check" audits to reduce licensing spend (the source cites potential savings of 37% on Microsoft 365 costs) and optimize configuration; provide 24/7 support for Microsoft 365 and Azure; and advise on Microsoft product licensing. The firm claims to apply a "3P methodology" (People, Process, Product) across projects to ensure effective and economic use of solutions.

Second, cybersecurity and infrastructure monitoring. ISCG operates a Security Operations Center (SOC) team providing user-level security and infrastructure monitoring. They offer Threat Intelligence Services as a Service, which monitors emerging malware, phishing attacks, ransomware, zero-day vulnerabilities, APT group activity, credential leaks (including dark web monitoring), and newly registered domains used for phishing. The service integrates with SIEM, SOAR, EDR, and XFR systems and includes monthly reports with threat classification and recommendations.

Third, broader infrastructure work: custom business applications, cloud solutions (IaaS, PaaS, SaaS, Office 365, Azure, AWS), cybersecurity systems and maintenance, and IT infrastructure continuity and emergency support.

Notable work

ISCG's case studies reveal the scale and depth of their engagements. For a packaging sector client, they repaired a global Azure environment disrupted by a CrowdStrike update, restoring all VMs within 24 hours of the incident. A medical sector client received a new Active Directory design to increase Office 365 access, with RBAC and MFA mechanisms built in using Microsoft 365, Office 365, Azure IaaS, and Azure AD Premium. A media client underwent an Office 365 migration using Azure AD Premium (AADP) and RBAC models for access control. In oil and gas, they updated a Public Key Infrastructure (PKI) across a high-traffic environment, renewing Root CA and ICA keys and migrating HSM while maintaining business continuity. Poland's largest law firm implemented Microsoft Intune to manage 400 corporate devices via ISCG, improving security and data confidentiality. A leading Polish bank also deployed Microsoft Intune for device management. ISCG handled a complex infrastructure migration for a packaging company with 8,550 employees across multiple continents, providing technical support and training during the transition.

How they work

ISCG engages clients through several models centered on Microsoft-based environments and security operations. The firm provides consultation upfront, then moves into implementation (migrations, deployments, architecture) and ongoing managed services (24/7 support, SOC monitoring, threat intelligence). They emphasize the 3P methodology—People, Process, Product—to ensure adoption and value. The source does not specify pricing models, project timelines, or team composition for specific engagements, though it notes engineers are certified professionals and the firm has global partners including Microsoft.

Team and credentials

ISCG holds over 400 professional certifications across its team. The firm is a Microsoft Gold Partner for business infrastructure solutions. Team size and geographic distribution are not detailed in the source. English proficiency is implied by client testimonials from executives at multinational firms (Jon Roskill, Corporate Vice President at WPG Microsoft; Head of IT Operations at Sidel, an international organization). The source does not mention ISO, SOC 2, GDPR, or other compliance certifications, nor does it list Clutch, G2, or third-party ratings.