Sack Fachmedien GmbH & Co. KG

What Sack Fachmedien GmbH & Co. KG does

Sack Fachmedien GmbH & Co. KG is a German specialist bookseller and professional information intermediary serving legal, tax, and business professionals. The company operates a hybrid distribution model combining a 24/7 e-commerce platform at sack.de with nine physical bookstore locations across Germany and an in-house regional courier service that provides same-day or next-day local delivery. Its catalog spans more than 500,000 titles across print books, e-books, journals, loose-leaf works, and online-accessible books covering law, economics, and taxes, sourced from thousands of publishers.

The company's core technology layer is the aggregation of eight major German legal and tax database publishers — beck-online, juris, Otto Schmidt, NWB, Haufe, Wolters Kluwer, IDW, and rehm — into a single storefront with publisher-neutral consulting. On top of this, Sack distributes a curated Legal Tech portfolio (Legalvisio, LeReTo, PDF++, Actaport, Justin Legal, NAIX) and in 2025 launched the Beck-Noxtua AI Workspace, packaging a German-law-domain AI with beck-online PREMIUM content on a four-week free trial. The proprietary SackBusiness platform provides B2B e-procurement with Microsoft Teams integration, Punchout interfaces, approval workflows, and library management for institutional buyers.

Commercially, Sack generates revenue through one-time book sales, recurring database and online book subscriptions, B2B e-procurement platform services, and continuing education seminars through partners (lawpilots, WEKA, ELUCYDATE, rehm). It serves five primary segments — tax consultants and auditors, lawyers, judges and notaries, public institutions and libraries, and corporate customers — with dedicated service offerings and a publication (KOMPASS Fachmedien) covering digital and print developments in its core verticals. The 42-employee partnership is privately held, headquartered in Frankfurt am Main, and holds ISO 27001 and ISO 14001 certifications.

Name

Sack Fachmedien GmbH & Co. KG

Legal name

Sack Fachmedien GmbH & Co. KG

Website

https://sack.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Sack Fachmedien GmbH & Co. KG is a German specialist bookseller and information intermediary serving legal, tax, and business professionals through 500,000+ titles, nine physical bookstores, aggregated publisher databases, Legal Tech tools, and AI-powered legal research.

Ownership category

akta.pro rank

Product category

Specialty Bookselling & Professional Information Services

NAICS

Book Retailers and News Dealers (4592), Book, Periodical, and Newspaper Merchant Wholesalers (424920), Periodical Publishers (513120)

SIC

Books: Publishing Or Publishing & Printing (2731), Miscellaneous Publishing (2741)

akta.pro primary industry

General Bookstores (New Books) (CRALAAAA)

akta.pro secondary industries

E-book Subscription & Bundling Services (MPAJAMAB), Book Trade Wholesale (Print Books) (CRAOALAA), Business, Economics & Management Scholarly Publishing (EDAGAFAF)

Keywords

• Legal professional books
• Tax specialist publications
• Business literature retail
• Online legal databases
• E-procurement platform

Headquarters

HQ city

Frankfurt am Main

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B and B2C

Offering type

Services

Revenue model

1. Retail Sale of Professional Books and Publications: Core revenue stream from selling books, E-Books, loose-leaf works (Loseblattwerke), journals (Zeitschriften), and online books across legal, tax, business, and other professional domains. Products are sold as individual one-time purchases or as part of standing/subscription orders. Free shipping on all book orders.
2. Online Database Subscriptions: Reseller and aggregator of legal database subscriptions from publisher partners including beck-online, juris, Otto Schmidt, NWB, Haufe, Wolters Kluwer, IDW, and rehm. Customers subscribe to online modules and premium packages; company acts as intermediary providing neutral consultation and access management.
3. Continuing Education / Seminars: Professional development and seminar offerings through partners including lawpilots, WEKA, ELUCYDATE, and rehm. Revenue generated from seminar and training program participation fees.
4. SackBusiness E-Procurement Platform Services: B2B procurement and library management platform for corporate, institutional, and public sector customers. May include subscription or licensing fees for advanced features such as approval workflows, reporting dashboards, and integration interfaces.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels5 records

Core offering

Sack Fachmedien is a publisher-neutral specialist bookseller and information provider for legal, tax, and business professionals in German-speaking markets. The company retails physical and digital books, professional journals, loose-leaf works, and access to online legal/tax databases from multiple third-party publishers, complemented by its own e-procurement platform (SackBusiness), AI-enabled legal research tools, and a network of nine physical bookstore locations.

Product overview

Sack Fachmedien GmbH & Co. KG operates as a specialized professional bookseller and publisher focused on law, economics, and taxes. The company offers a multi-format portfolio spanning physical books, e-books, journals, and online databases from multiple publishers including beck-online, juris, Otto Schmidt, and others. Their core product line includes legal reference works (commentaries, handbooks, loose-leaf publications like Habersack Deutsche Gesetze), tax practice materials, and economic literature. The company has expanded into digital services including the SackBusiness e-procurement platform for law firms and the Beck-Noxtua AI workspace combining Noxtua AI with Beck content. Additional offerings include Legal Tech tools (Legalvisio, LeReTo, PDF++), continuing education seminars through partners, and the KOMPASS Fachmedien magazine.

Differentiator

Problem solved

Functional benefit

Brands

• SackBusiness: E-procurement system and digital services platform for professional book and database ordering
• KOMPASS Fachmedien
• Kompass

Products and services

• Physical Books (Bücher)

Named customers5 records

Segments5 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

AI capability5 records

Feature8 records

Partnerships

Ten partnerships are on record, tiered core and minor.

• beck-online (C.H.Beck)coreTechnology or Integrationbeck-online is a primary publisher partner offering online legal database access. Sack Fachmedien resells and provides consulting for beck-online modules and premium packages including Zivilrecht PLUS, Handels- und Gesellschaftsrecht PLUS, Steuerrecht PLUS, and Schmidt EStG. Beck-Noxtua AI workspace integration is also offered, combining Beck's content with AI-powered research.
• juriscoreTechnology or Integrationjuris is a major German legal database provider. Sack Fachmedien offers juris modules including DAV, Steuerrecht Premium, and other premium packages. juris provides the online legal database infrastructure accessed through sack.de.
• Otto SchmidtcoreTechnology or IntegrationOtto Schmidt is a key publisher partner specializing in tax and commercial law. Their online database Otto Schmidt online is offered through Sack Fachmedien's platform.
• NWB VerlagcoreTechnology or IntegrationNWB is a publisher of tax and business literature. Sack Fachmedien offers NWB packages including Kanzleipaket NWB PRO and Kanzleipaket NWB MAX, as well as individual tax advisory modules.
• HaufecoreTechnology or IntegrationHaufe provides tax and HR professional software and publications. Sack Fachmedien offers Haufe Personal Office Premium, Haufe Steuer Office Excellence, and other Haufe products including employment law commentary.
• Wolters Kluwer OnlinecoreTechnology or IntegrationWolters Kluwer Online legal and tax databases are available through Sack Fachmedien's platform as part of their multi-publisher database offering.
• IDW (Institut der Wirtschaftsprüfer)coreTechnology or IntegrationIDW Verlautbarungen (auditing standards publications) are offered as online editions including MAIK (AI) version. Targeted at auditors and tax advisors.
• lawpilotsminorChannel Partner/ Reseller/ Distributorlawpilots is a continuing education provider for legal professionals. Offered as a Fortbildung (professional development) option through Sack Fachmedien's seminar and training offerings.
• ELUCYDATEminorChannel Partner/ Reseller/ DistributorELUCYDATE is a continuing education provider for tax and legal professionals. Offered as a Fortbildung option through Sack Fachmedien.
• MicrosoftcoreTechnology or IntegrationSackBusiness e-procurement platform is available as a Microsoft Teams App, enabling institutional customers to access procurement functions directly within the Teams environment. This is a platform integration rather than a content partnership.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Hugendubel: Hugendubel is a major German omnichannel bookstore combining physical stores with an online platform. It is a direct competitor in the German book retail market where Sack Fachmedien also operates.
• Thalia Bücher GmbH: Thalia is Germany's largest bookstore chain with both physical retail and a major e-commerce platform. It is a direct channel competitor to Sack Fachmedien for the same German book-buying audience, though its catalog is general-interest rather than legal/tax specialized.
• Mayersche Buchhandlung: Mayersche is a long-established German bookstore chain with strong physical presence across Germany. It competes with Sack Fachmedien in the broader German bookselling market while also serving professional and academic readers.

Broad incumbents

• Wolters Kluwer Deutschland: Wolters Kluwer is a major global legal, tax, and regulatory information provider active in Germany via Wolters Kluwer Online. It is both a partner whose content Sack distributes and a broader incumbent competing for institutional customers directly.
• Haufe Group: Haufe is a major German provider of tax, legal, and HR professional content and software, including Haufe Steuer Office and Personal Office. Its publications and platforms are both distributed through Sack and offered directly to the same professional audience.
• Otto Schmidt Verlag: Otto Schmidt is a leading German tax and commercial law publisher whose online database Sack resells. As a publisher partner it is also a broad incumbent with capability to go direct to Sack's customer base.
• Amazon.de: Amazon operates the dominant German-language book, e-book, and digital content marketplace. It is a broad incumbent that competes with Sack Fachmedien on convenience, price, and catalog depth across both physical and digital books.
• Verlag C.H. Beck: C.H. Beck is the leading German legal publisher whose beck-online database Sack Fachmedien resells. It is both a core partner and a broad incumbent that could in principle bypass the intermediary to sell directly to Sack's customers.

Emerging players

• juris GmbH: juris is a major German legal database provider, whose premium modules Sack Fachmedien resells. While primarily accessed via Sack, juris also sells direct and represents an emerging distribution option for institutional legal customers.
• Rehm Verlag: Rehm is a German publisher specializing in tax law publications and education offerings that Sack Fachmedien distributes. Smaller scale than the major incumbents, Rehm is both a channel partner and an emerging competing brand in Sack's tax literature category.

Market position

Strengths5 records

Weaknesses6 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/sack-fachmedien

Compliance5 records

Revenue estimate

Valuation estimate

Number of profiles

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 Sack Fachmedien GmbH & Co. KG