Founded in 2001, Bil-Tek Bilgi Islem Bilgisayar provides professional information technology consultancy, systems integration, and business software solutions. Based in the Sisli district of Istanbul, the company operates as an authorized Logo Software Solution Partner and a Microsoft Solution Center. With more than two decades of industry practice, Bil-Tek assists commercial enterprises with ERP implementation, regulatory e-government compliance, network engineering, data recovery, cybersecurity, and managed IT services across Turkey.
Enterprise Software and ERP Implementations
Bil-Tek delivers comprehensive deployment, licensing, and advisory services for the complete portfolio of Logo Software products. Tailored to organizations of varying sizes and operational complexities, these systems streamline accounting, inventory, procurement, and payroll workflows:
• Logo Start 3: An entry-level commercial management application designed for micro-enterprises and small offices to manage invoices, vendor accounts, and stock tracking.
• Logo Go 3 and Logo Go Wings: Versatile enterprise resource platforms built for small to mid-sized businesses (SMBs), providing comprehensive financial accounting and sales management via desktop or cloud-enabled web interfaces.
• Logo Tiger 3 and Logo Tiger Wings: Scalable ERP platforms intended for mid-to-large-scale manufacturers and distributors requiring advanced supply chain planning, bill of materials management, and financial control.
• Logo Bordro Plus: A specialized payroll and personnel management package ensuring full compliance with statutory human resources obligations and employee record maintenance.
• Logo Eco Solutions (Eko Cozumler): Streamlined software suites offering rapid deployment and core financial tracking for developing enterprises.
• Custom Software Engineering: Tailored application and database integrations designed to address workflow requirements not fully covered by off-the-shelf ERP platforms.
E-Transformation and Statutory Integration Services
To align corporate bookkeeping with Turkish Revenue Administration (GIB) standards, Bil-Tek implements end-to-end e-government software modules, including:
• e-Invoice (e-Fatura): Standardized digital invoice exchange between registered corporate entities, integrating directly with commercial accounting software.
• e-Archive (e-Arsiv): Electronic invoicing system addressing non-registered companies, consumer transactions, and digital delivery protocols.
• e-Ledger (e-Defter): Secure generation, transmission, and retention of mandatory journal entries and general ledgers in verified digital formats.
IT Infrastructure, Server and Network Systems
Stable business operations rely on robust hardware and networking backbones. Bil-Tek designs, configures, and maintains local area networks (LAN), wide area networks (WAN), and structured data cabling. The company manages physical server installations, virtualization environments, and storage systems. For unexpected system crashes or media failures, Bil-Tek provides specialized data recovery procedures to retrieve vital business databases and files. Technical computer maintenance services are offered to maintain end-user workstations and corporate hardware.
Microsoft Licensing and Systems Consultancy
Serving as a Microsoft Solution Center, Bil-Tek assists organizations in selecting suitable licensing programs for Windows Server environments, desktop operating systems, and workplace productivity applications. The firm verifies that organizational licensing architectures remain legally compliant, cost-effective, and fully updated.
Cybersecurity, Firewalls and Endpoint Protection
Network security is critical for preventing unauthorized access and business disruption. Bil-Tek deploys Berqnet unified threat management (UTM) firewall appliances. These solutions safeguard network perimeters, manage internal internet bandwidth, enforce browsing policies, and create tamper-proof access logs in line with legal requirements. At the endpoint and workstation level, Bil-Tek supplies and manages ESET NOD32 antivirus software to block ransomware, malware, and intrusion attempts.
Web Development and Ongoing Technical Support Contracts
Bil-Tek also develops corporate websites and e-commerce platforms to support the digital presence of commercial clients. To sustain continuous system availability, the company offers annual IT maintenance and support agreements. Alongside on-site technical interventions in the Istanbul metropolitan region, Bil-Tek provides continuous remote diagnostics and technical troubleshooting to corporate clients throughout all provinces of Turkey.
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