What 4Dimension does

4Dimension Bilişim ve Danışmanlık A.Ş. is a privately held Turkish IT consulting and software company founded in 2004, headquartered at Teknopark Ankara in Yenimahalle, Ankara. The company operates across four named dimensions of digital transformation: Organizations and People, Partners and Suppliers, Value Streams and Processes, and Information and Technology, positioning itself as an integrated rather than siloed transformation partner. It serves three primary customer segments — Turkish public institutions and critical infrastructure operators, private sector enterprises, and SMB/individual consumers — through a hybrid go-to-market combining sales-assisted enterprise consulting with product-led mobile app distribution.

The company's core technology stack is a portfolio of 10 proprietary software products. Enterprise-facing SaaS platforms include ADJUSTER (compliance management for BİGR, KVKK, ISO 27001, ISO 20000, ITIL 4, and COBIT), Audit ERP (internal audit lifecycle management), PERFAS (performance management with daily activity and transaction log tracking), and ACCREDITRA (digital certification workflow). Consumer and SMB mobile applications distributed via Google Play and Apple App Store include ANKETOR (survey/market research with credit system), LOGIVIO (logistics operations), SERVISPRO (automotive service management), 4D Muhasebe (accountant-client document platform), QUERYCODE (QR-based live polling), and PoultryCareAI (computer vision-based poultry health monitoring).

The business model combines three revenue streams: (1) professional services including KVKK, ISO, ITIL/ITSM, BİGR consulting, penetration testing, and cybersecurity management; (2) certification services preparing organizations for accredited ISO audits; and (3) software product licensing across the SaaS and mobile app portfolio. Pricing is uniformly quote-based with no public tiers, and distribution spans direct enterprise sales, self-serve app store downloads, training delivery, and a 10-partner technology alliance including Kaspersky, Veeam, HP, and Picus. The company is bootstrapped (no disclosed funding rounds), led by academic-titled founders (Assoc. Prof. Dr. Yenal Arslan, General Manager; Assoc. Prof. Dr. Ali Aycı, Deputy General Manager), and has operated for approximately 20 years from its Teknopark Ankara base.

Name

4Dimension

Legal name

4Dimension Bilişim ve Danışmanlık A.Ş.

Website

https://4dimension.io

Company type

Private

Founded year

2004

Operating status

Operating

Headcount range

1–10 employees

Short description

4Dimension is a Turkish IT consulting and software company, founded in 2004 and headquartered in Teknopark Ankara, offering 10 proprietary SaaS and mobile products (ADJUSTER, Audit ERP, PERFAS, etc.) plus consulting services in digital transformation, regulatory compliance, cybersecurity, and ISO certification for public institutions, enterprises, and SMBs.

Ownership category

akta.pro rank

Headquarters

HQ city

Ankara

HQ country

Türkiye

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B and B2C

Offering type

Software

Cost components

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

Revenue model

1. Consulting and Training Services: The company provides a wide range of consulting services including KVKK training and consulting, ISO 27001 training and consulting, ITIL/ITSM consulting, BİGR (Information and Communication Security Guide) consulting, penetration testing, digital transformation consulting, cybersecurity management, international project monitoring and evaluation, and IT market research. Training programs cover information security, quality management, business continuity, and IT service management. Services are delivered by expert consultant teams to public institutions and private sector organizations.
2. Software Product Licensing (SaaS/Premium): Proprietary software products including Audit ERP, ADJUSTER, PERFAS, ACCREDITRA, ANKETOR, LOGIVIO, SERVISPRO, 4D Muhasebe, QUERYCODE, and PoultryCareAI are offered as software solutions. Products feature demo request CTAs suggesting enterprise licensing models, while mobile apps on Google Play and App Store indicate consumer/SMB self-serve distribution.
3. Certification Services: The company assists organizations in structuring management systems in accordance with international standards (ISO 27001, ISO 9001, ISO 27701, ISO 22301, ISO 20000-1) and preparing them for certification audits by accredited certification bodies.

Pricing tiers

Go-to-market motion3 records

Distribution channels3 records

Marketing channels6 records

Core offering

4Dimension develops and sells a portfolio of proprietary SaaS and mobile software products covering compliance management (ADJUSTER), internal audit (Audit ERP), performance management (PERFAS), certification management (ACCREDITRA), surveys (ANKETOR), poultry health monitoring (POULTRYCAREAI), logistics (LOGIVIO), automotive service (SERVISPRO), accounting (4D Muhasebe), and live polling (QUERYCODE). The company also provides IT consulting, cybersecurity, and training services aligned with KVKK, ISO 27001, ITIL, and BİGR standards.

Product overview

4Dimension is a Turkish digital transformation company (4Dimension Bilişim ve Danışmanlık A.Ş.) offering a portfolio of distinct SaaS and mobile applications alongside consulting and training services. Its product portfolio includes 10 named offerings: ADJUSTER (compliance/audit management platform), Audit ERP (internal audit lifecycle management), PERFAS (performance management), ACCREDITRA (certification workflow management), ANKETOR (survey platform), POULTRYCAREAI (poultry health monitoring via image analysis), LOGIVIO (logistics operations management), SERVISPRO (automotive service management), 4D MUHASEBE (accounting platform), and QUERYCODE (QR-based live polling). These are standalone products addressing distinct vertical use cases, complemented by professional services covering KVKK, ISO 27001, ITIL/ITSM, BİGR, penetration testing, cybersecurity, digital transformation consulting, international project monitoring, and IT market research.

Differentiator

Problem solved

Functional benefit

Brands

• ADJUSTER: Compliance management software for public institutions and critical infrastructure businesses to manage audits related to BİGR, KVKK, ISO 27001, ISO 20000, ITIL 4, and COBIT standards.
• Audit ERP
• PERFAS
• ACCREDITRA
• ANKETOR
• POULTRYCAREAI
• LOGIVIO
• SERVISPRO
• 4D MUHASEBE
• QUERYCODE

Products and services

• ADJUSTER Compliance management SaaS platform for public institutions and critical infrastructure businesses that digitizes audit processes for BİGR, KVKK, ISO 27001, ISO 20000, ITIL 4, and COBIT standards, providing automated question sets, standard audit flows, deficiency reporting, and fast reporting infrastructure.
• Audit ERP Comprehensive Internal Audit ERP system that manages the full internal audit lifecycle including audit universe definition, annual plan creation, fieldwork execution, test steps, findings and recommendations tracking, approval workflows, and reporting.
• PERFAS Data-driven performance management software platform that consolidates employees' daily activities, task processes, and all transaction logs on a single platform, enabling managers, HR teams, and employees to share measurable, transparent, and instantly monitorable performance data with advanced analytics.
• ACCREDITRA Digital certification and audit management platform that manages all audit and certification steps from proposal to certificate delivery in a transparent, traceable, and centralized structure using role-based screens, digital checklists, and recorded processes.
• ANKETOR Survey and market research platform connecting users who earn credits by completing surveys with publishers conducting academic studies, market research, or customer satisfaction analyses, featuring demographic targeting, real-time analytics, and a credit/rewards system.
• POULTRYCAREAI Mobile flock health monitoring application using advanced image analysis to evaluate sample photos from poultry flocks, providing early warnings about potential disease risks and actionable care advice; images are processed temporarily without permanent storage.
• LOGIVIO All-in-one logistics and operations management platform that consolidates transportation, customs, finance, fleet, and team processes on a single platform with smart dashboards, automated cost calculations, real-time profitability analysis, and CRM-supported task management.
• SERVISPRO Digital service and management system for automotive service centers that manages all operations from a single dashboard including service intake, inventory with barcode/QR, personnel, and financial processes, with license plate/chassis-based records and real-time stock tracking.
• 4D MUHASEBE Smart digital accounting platform that unifies document sharing, communication, and process tracking between accountants and clients on a single screen, with secure file management categorized under Personnel, Tax Returns, and Insurance documents, plus integrated in-app messaging and Android mobile support.
• QUERYCODE Interactive live polling and Q&A application that enables real-time surveys, attendance tracking, and feedback collection via QR codes during trainings, presentations, and events, allowing participants to join without downloading an app while organizers monitor responses in real time.

Quantifiable outcome

• ADJUSTER reduces manual compliance workload and accelerates audit processes through automated question sets, standard audit flows, and fast reporting infrastructure
• +2 more outcomes

Named customers2 records

Segments3 records

Ideal customer profiles3 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability2 records

Feature10 records

Scale indicators3 records

Recent moves6 records

Expansion highlights5 records

Broad incumbents

• BSI Group: Global standards company and certification body offering ISO 27001, ISO 9001, and ISO 22301 training and certification services. Comparable as a competing provider of standards-based training and certification that 4Dimension resells/prepares clients for.
• TÜV AUSTRIA TURK: Accredited certification body operating in Turkey providing ISO certification and audit services across information security, quality, and IT service management standards. Comparable as both a partner and competitor in the ISO certification ecosystem.
• KPMG Turkey: Big 4 professional services firm providing GRC, cybersecurity, and digital transformation consulting to Turkish enterprises and public sector. Comparable in target customer base and consulting service lines though with vastly broader resources.

Direct peers

• Logsign: Turkish-headquartered SIEM, SOAR, and compliance platform serving enterprise customers. Direct comparable to 4Dimension's ADJUSTER in offering cybersecurity and regulatory compliance software to Turkish institutions.
• Kron: Turkish-founded privileged access management and security software vendor with global presence. Comparable as another Turkish-rooted cybersecurity software company serving enterprise customers with proprietary platforms.
• Picus Security: Continuous security validation platform that is a listed technology partner of 4Dimension. Comparable as a complementary vendor in 4Dimension's partner ecosystem focused on proactive cybersecurity testing for enterprise customers.

Regional players

• HAVELSAN: Turkish defense and cybersecurity technology company providing cybersecurity, simulation, and digital transformation solutions to government and critical infrastructure operators across Turkey.
• STM: Turkish defense technology and cybersecurity consulting firm with operations across cybersecurity, digital transformation, and IT consulting for government clients—comparable in target segment and Turkish market focus.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks7 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/fourdimension

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 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 4Dimension