Oska Yazılım

What Oska Yazılım does

Oska Yazılım is a privately held Turkish software firm founded in 1990 (originating as Oska Elektronik in 1988) and headquartered in Ankara, specializing in public procurement (Kamu İhale) software for institutions operating under Turkey's Public Procurement Law No. 4734. The company serves Turkish government entities — including the Presidency, Parliament, all major ministries, state enterprises such as TOKİ, KGM, DSİ, and TEDAŞ, more than 50 municipalities, and multiple universities — alongside the contractors that bid on and execute these public contracts. Its core product surface consists of desktop applications (HakedişPlus+, HM-Hakediş, e-DoğrudanTemin, e-kikNet) and a cloud platform (OSKABULUT, launched 2020), all built around functional workflows for approximate cost estimation (yaklaşık maliyet), progress payments (hakediş), final accounting (kesin hesap), tender organization, and price-difference (fiyat farkı) calculations. The technology stack integrates with Allplan (BIM) for quantity takeoff imports, supports Word/Excel/PDF output, includes automatic updates for TÜİK inflation indices and EPDK fuel prices, and since October 2024 embeds OskaGPT, a generative AI assistant trained on the firm's 34-year domain corpus of 100,000+ unit price items from 12 government agencies.

The company generates revenue through a hybrid model combining one-time perpetual software licenses (e.g., HakedişPlus at ₺139,980 per license including 365 days of maintenance), annual subscription rentals (e.g., ₺139,980 / ₺99,980 annually), cloud subscription for OSKABULUT, training and consulting via the OSEM continuing education center, and free student/freemium licenses that build a pipeline into the institutional customer base. Distribution is direct-to-institutional-customer through a sales-led motion with inside sales, phone, email, contact forms, and an e-commerce storefront at oska.com.tr/satin-al, supplemented by free web utilities (BirimFiyat.com, MaliyetBul.com), the BirimFiyat mobile app, and an R&D presence in Ankara's Technology Development Zone under Law 4691. Oska is founder-owned, ISO 9001:2015 certified, and operates without disclosed external institutional funding or acquisitions.

Name

Oska Yazılım

Legal name

Oska Bilgisayar Sistemleri Yazılım, Donanım Sanayi ve Ticaret Limited Şirketi

Website

https://oska.com.tr

Company type

Private

Founded year

1990

Operating status

Operating

Headcount range

11–50 employees

Short description

Oska Yazılım is a Turkish software firm founded in 1990 that provides public-procurement desktop and cloud software (HakedişPlus, OSKABULUT) for Turkish government ministries, municipalities, state enterprises, universities, and contractors operating under Public Procurement Law 4734.

Ownership category

akta.pro rank

Product category

Public Procurement Software

NAICS

Software Publishers (51321), Software Publishers (5132)

SIC

Services-Prepackaged Software (7372), Services-Computer Programming, Data Processing, Etc. (7370)

akta.pro primary industry

Sourcing Support & RFx Administration (RFI/RFP/RFQ) (BPAAAJAC)

akta.pro secondary industries

Procurement Helpdesk & Stakeholder Support (BPAAAJAD), Spend Analytics & Reporting Support (BPAAAJAJ), Software/Application Support (SaaS, Enterprise Apps) (BPAAACAC), Vendor & Contract Management (Software/Cloud) (BPAEAOAD)

Keywords

• Public procurement software
• Construction cost estimation
• Progress payment software
• Tender management software
• Unit price database

Headquarters

HQ city

Çankaya

Offices2 records

Markets served

GTM type

B2B

Offering type

Software

Cost components

Personnel, Technology or R&D, Marketing or Sales, Operations

Revenue model

1. Software License Sales (One-time): Oska sells perpetual (tekil) software licenses for desktop products like HakedişPlus at listed prices (e.g., ₺139,980 per license). These are one-time purchases that include 365 days of maintenance, updates, and support.
2. Subscription Licensing (Süreli Lisans): Annual rental/subscription licenses for products like HakedişPlus (e.g., ₺99,980/year) providing access to the software, updates, and support. OSKABULUT is a cloud/web subscription service with its own pricing tiers.
3. Student/Academic Licenses: Free or discounted student license programs for HakedişPlus to build early adoption among engineering and architecture students who will become professional users in government institutions.
4. Training and Consulting Services (OSEM): Oska Sürekli Eğitim Merkezi (OSEM) provides paid training programs including corporate trainings, short seminars (up to 8 hours), and certified professional programs (8+ hours) on public procurement law, cost estimation, and progress payments.

Pricing tiers

Go-to-market motion2 records

Distribution channels4 records

Marketing channels9 records

Core offering

Oska Yazılım develops and sells specialized software for Turkish public procurement (Kamu İhale) workflows, including approximate cost calculation (yaklaşık maliyet), progress payments (hakediş), final accounting (kesin hesap), direct procurement (doğrudan temin), and tender organization (ihaleye çıkma) compliant with Public Procurement Law No. 4734. The product suite comprises desktop applications (HakedişPlus+, HM-Hakediş, e-DoğrudanTemin, e-kikNet), a cloud-based platform (OSKABULUT), mobile apps, and free supporting web portals. Customers are primarily Turkish government institutions, municipalities, state enterprises, universities, and construction contractors.

Product overview

Oska Yazılım is a software company founded in 1990 that provides a comprehensive suite of public procurement management software solutions for Turkish government agencies and contractors. The product portfolio consists of desktop applications (HakedişPlus+, HM-Hakediş, e-DoğrudanTemin, e-kikNet) and a cloud-based platform (OSKABULUT with HakedişBulut, MaliyetBulut, and BirimFiyatlar modules), along with supporting web portals (BirimFiyat.com, MaliyetBul.com) and mobile applications (BirimFiyat Mobile). The company also offers an AI-powered assistant (OskaGPT) integrated into HakedişPlus+ and provides training services through Oska Eğitim (OSEM). The products focus on approximate cost calculation, progress payment management, tender organization, and final account settlement for construction projects under Public Procurement Law No. 4734.

Differentiator

Problem solved

Functional benefit

Brands

• HakedişPlus+: Approximate Cost, Progress Payment and Final Account Program - desktop software for construction sector
• OSKABULUT
• BirimFiyat
• HM-Hakediş
• e-DoğrudanTemin
• e-kikNet
• BirimFiyat.com
• MaliyetBul.com
• OSEM (Oska Sürekli Eğitim Merkezi)

Quantifiable outcome

• Unit price database with 100,000+ items from 12 government agencies eliminates manual data entry and ensures consistent pricing across all procurement calculations
• +3 more outcomes

Named customers16 records

Segments3 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration6 records

AI capability3 records

Feature10 records

Scale indicators7 records

Recent moves11 records

Expansion highlights5 records

Emerging players

• Paraşüt: Turkish cloud-native accounting and finance SaaS for SMBs and accountants, built as a modern alternative to legacy desktop Turkish accounting software. Comparable as a Turkish software vendor targeting compliance-driven workflows, but with a cloud-first/SMB orientation versus Oska's desktop-rooted government focus.
• Kolaybi: Turkish SaaS platform offering integrated business management tools (HR, accounting, e-invoice, payroll) for SMBs. Comparable as a Turkish software vendor addressing regulatory and compliance workflows, though for the SMB segment rather than public procurement.
• PlanSwift: Construction takeoff and estimating software used by contractors to perform quantity surveys and cost calculations. Comparable as a software tool addressing the upstream measurement and cost estimation workflow that feeds into Oska's progress payment software.

Broad incumbents

• Eta Yazılım: Established Turkish accounting, payroll, and ERP software vendor with deep penetration among Turkish SMEs and professional service firms. Comparable as a domestic prepackaged business software publisher addressing Turkish regulatory compliance needs.
• Oracle Primavera: Enterprise construction project management and controls suite used by large contractors and public infrastructure owners globally. Comparable as a software platform addressing project cost controls and progress payments in large construction projects, though designed for enterprise-scale international deployments rather than Turkish SMB/government procurement.
• Mikro Yazılım: Long-standing Turkish accounting and business management software company serving SMEs and accounting offices across Turkey. Comparable as a Turkish prepackaged-software publisher serving compliance-driven workflows, though focused on general accounting rather than public procurement.
• Procore: Global construction management SaaS covering project management, bidding, estimating, and progress payments. Comparable as a software platform addressing tender/cost estimation and progress payment workflows, but serving global private-sector construction rather than Turkish public procurement under Law 4734.
• Logo Yazılım: Leading Turkish business software (ERP/accounting) vendor serving thousands of SMEs and enterprise customers across Turkey. Comparable as a domestic prepackaged-software publisher addressing Turkish regulatory and accounting requirements, though with a much broader product scope than Oska's procurement-only focus.
• Sage (Construction & Real Estate): Global ERP/construction software provider with estimating and project accounting modules used by contractors. Comparable as a software vendor serving construction cost estimation and progress payment use cases, though broader in scope and not localized for Turkish public procurement.

Regional players

• Netcad: Turkish CAD/GIS and engineering software vendor serving public-sector infrastructure projects including municipalities and government agencies. Comparable as a Turkish prepackaged software vendor addressing public-sector infrastructure and engineering workflows, though with a CAD/GIS focus rather than procurement.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat6 records

Key risks7 records

Key highlights7 records

Customer concentration

• Xx.com/oskayazilim
• YouTubeyoutube.com/@oskayazilim
• Facebookfacebook.com/oska.com.tr
• LinkedInlinkedin.com/company/oskayazilim
• Instagraminstagram.com/oskayazilim

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Oska Yazılım