On Iki Levha Yayincilik A.S.

What On Iki Levha Yayincilik A.S. does

On Iki Levha Yayincilik A.S. is a privately held Turkish legal publishing house founded in 2007 and headquartered in Bayrampaşa, Istanbul. The firm originated as an online retailer of legal books under the Hukuk Market brand and subsequently expanded into original publishing, building a catalog produced through a network of more than 240 contributing legal authors and practitioners. The company operates three interconnected product lines: (1) LEXPERA Hukuk Bilgi Sistemi, a subscription-based online legal information database providing unified search access to full-text law books, articles, commentaries, legislation (Mevzuat), case law (İçtihat), petitions, contracts and correspondence examples; (2) Hukukmarket.com, an e-commerce bookstore that also functions as a marketplace aggregating more than 6,500 titles from 150+ publishers with nationwide delivery; and (3) the LEXPERA Blog, a content platform for legal commentary by practitioners and sector experts. The firm's name references the Roman Twelve Tables (XII Levha Kanunları), the 5th-century BC codification, and is used as a branding anchor within the Turkish legal community.

The business operates on a dual revenue model. Book sales are conducted on a one-time purchase basis at price points ranging from approximately 345 TL to 1,340 TL per title, distributed through Hukukmarket.com and physical bookstores across Turkey. The LEXPERA legal database generates recurring subscription revenue from legal professionals, academic institutions, and law students requiring ongoing access to consolidated legal information. Go-to-market is primarily direct-to-consumer via the company's owned websites (onikilevha.com.tr, hukukmarket.com, lexpera.com.tr, blog.lexpera.com.tr), with no disclosed partnerships, channel alliances, or international distribution. The company is registered as a Turkish A.Ş. (Anonim Şeirket) under trade registry number 637255, with Erol Öz listed as the responsible person at the headquarters.

The company serves three primary customer segments: practicing legal professionals (lawyers, judges, prosecutors, legal consultants), the academic community (law faculty, researchers, and law students), and law students specifically. Customer concentration is structurally low given the long-tail nature of these segments. There is no disclosed funding history, no parent company, no disclosed revenue, no headcount figure, and no international footprint beyond Turkey, leaving quantitative scale indicators absent from the available evidence.

Name

On Iki Levha Yayincilik A.S.

Legal name

ON İKİ LEVHA YAYINCILIK A.Ş.

Website

https://onikilevha.com.tr

Company type

Private

Founded year

2007

Operating status

Operating

Headcount range

11–50 employees

Short description

On Iki Levha Yayincilik A.S. is a privately held Turkish legal publisher operating the LEXPERA legal database subscription, the Hukukmarket.com online bookstore, and a catalog of legal titles from 240+ authors, serving lawyers, judges, academics, and law students across Turkey.

Ownership category

akta.pro rank

Product category

Legal Publishing

NAICS

Book Publishers (51313), Software Publishers (513210), Other Publishers (51319)

SIC

Books: Publishing Or Publishing & Printing (2731), Book Printing (2732)

akta.pro primary industry

Legal & Regulatory Publishing (Case Law, Statutes, Treatises) (MPAJACAA)

akta.pro secondary industries

Law & Legal Studies (EDAGABAH), E-book Retail & Reading Platforms (Stores, Apps, Devices) (MPAJAMAA)

Keywords

• Legal publishing
• Law book publishing
• Legal research database
• Online legal bookstore
• Legal eBooks

Headquarters

HQ city

Istanbul

Offices1 record

Markets served

GTM type

B2C

Offering type

Digital Commerce or Content

Cost components

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

Revenue model

1. Book Sales: Sale of legal publications including textbooks, commentaries, and academic works in Turkish law through one-time purchase model.
2. LEXPERA Legal Database Subscription: Online legal information system providing access to legal literature, legislation, case law, and legal documents for legal professionals and institutions.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

On Iki Levha Yayincilik A.S. publishes legal books in print and digital (eBook) formats and operates hukukmarket.com, an online legal bookstore that aggregates more than 6,500 titles from 150+ publishers. It also provides LEXPERA, a subscription-based online platform for legal research and jurisprudence access, targeted at lawyers, law students, academics, and institutions in Turkey.

Product overview

On İki Levha Yayıncılık A.Ş. is a legal publishing company that operates a multi-product legal information ecosystem. The core offerings include LEXPERA Hukuk Bilgi Sistemi (a comprehensive online legal database), Hukukmarket.com (an e-commerce platform for legal publications), and the LEXPERA Blog (a legal commentary platform). The company publishes legal books and academic works covering various branches of Turkish law, from foundational texts to specialized monographs.

Differentiator

Problem solved

Functional benefit

Brands

• LEXPERA: Turkey's most comprehensive legal database - an online Legal Information System designed for legal research, providing access to full-text law books, articles, commentaries, legislation, case law, petitions, contracts and correspondence examples
• Hukuk Market
• LEXPERA Blog

Products and services

• LEXPERA Legal Research Database LEXPERA is an online subscription platform offering legal research, case law, and jurisprudence access for lawyers, judges, prosecutors, law students, and legal academics in Turkey.
• Hukukmarket.com Online Legal Bookstore Hukukmarket.com is an online bookstore that sells legal books in print and digital formats, aggregating titles from On Iki Levha Yayincilik's own catalog as well as more than 150 third-party legal publishers across 6,500+ titles, targeting lawyers, law students, and academics in Turkey.
• On Iki Levha Legal Book Publishing (Print and eBook) On Iki Levha Yayincilik publishes original legal books under its own imprint in both print and eBook formats, working with a network of 240+ authors, and sells them through hukukmarket.com and other distribution channels to the Turkish legal market.

Named customers3 records

Segments2 records

Ideal customer profiles2 records

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature1 record

Scale indicators1 record

Recent moves5 records

Expansion highlights4 records

Direct peers

• LexisNexis: Global legal research platform providing case law, statutes, and treatise content to legal professionals. Directly comparable as a subscription-based legal information system with overlapping functionality to LEXPERA.
• Westlaw: Thomson Reuters' legal research database offering legislation, case law, and analytical content to law firms. Directly comparable to LEXPERA as a comprehensive online legal research system for professionals.
• Bilge Yayinevi: Turkish legal publisher specializing in academic and professional law titles. Comparable as a domestic peer selling into the same law school and practitioner customer base.
• Adalet Yayinevi: One of the largest Turkish legal publishers operating in the same domestic market. Directly comparable as a Turkish-language legal book publisher with overlapping catalog and customer base.
• Beta Yayinlari: Turkish publisher of legal, economic, and administrative works. Comparable as a competitor in the Turkish legal book segment targeting law students, academics, and practicing lawyers.
• Yetkin Yayinevi: Established Turkish legal publishing house serving law academics and practitioners. Directly comparable as a local peer producing legal textbooks, commentaries, and reference titles for the same customer segments.

Broad incumbents

• Wolters Kluwer: Global information services company with deep legal publishing and compliance databases. Comparable as an established incumbent that combines publishing and subscription legal products at scale, broader in scope than On Iki Levha.

Emerging players

• Aristo Yayincilik: Smaller Turkish legal publisher with a more curated catalog. Comparable as a niche competitor targeting similar law student and academic customers, though with narrower scale.
• Harvey: AI legal assistant platform built on large language models for law firm workflows. Comparable as an emerging player whose AI-first approach could disrupt traditional legal research databases like LEXPERA.
• vLex: AI-enhanced legal research platform with growing global coverage. Comparable as an emerging competitor to LEXPERA's database offering, bringing newer AI-native capabilities to legal research workflows.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 On Iki Levha Yayincilik A.S.