Deutsches Institut für Service-Qualität

What Deutsches Institut für Service-Qualität does

Deutsches Institut für Service-Qualität (DISQ) is a privately held German market research institute founded in 2006 and headquartered in Hamburg. The firm operates as a service provider to media companies — most prominently ntv — conducting independent, methodologically rigorous competitive analyses of service quality across consumer-facing industries including banking, insurance, retail, telecommunications, and e-commerce. Its methodology combines mystery testing by trained field agents, population-representative online-panel consumer surveys, and — under the DISQTrust sub-brand launched in late 2024 — AI-assisted analysis of publicly accessible digital sources such as company websites, online reviews, and social media. Sample sizes are material: the Deutschlands Beste Online-Portale 2026 award drew on 45,515 consumer voices across 605 portals in 70 categories, while Deutschlands Qualitäts-Sieger 2026 incorporated over 34,000 customer judgments.

DISQ monetizes through four principal streams: (1) commissioned studies published by media partners, (2) licensing of test seals (Testsiegel) to winning companies via the dedicated DISQ Media GmbH sales arm, (3) paid access to detailed study documentation (free summaries as PDF, full reports against a fee), and (4) affiliate referrals on test-result pages. A structurally enforced independence rule — companies under test cannot commission studies, and DISQ does not provide consulting — is the firm's core credibility claim. The portfolio also includes over 15 recurring award programs (Finanz-Award, Deutscher Versicherungs-Award, Deutscher Service-Preis, Deutscher App-Award, Deutscher Bildungs-Award, Big Bang Innovation Award, Deutscher Award für Nachhaltigkeitsprojekte, among others) co-branded largely with ntv and select vertical partners such as FMH-Finanzberatung. The organization is small (11–50 employees), operates only in Germany, and is overseen by an advisory board chaired by former Federal Minister Brigitte Zypries.

Name

Deutsches Institut für Service-Qualität

Legal name

DISQ DEUTSCHES INSTITUT FÜR SERVICE-QUALITÄT GMBH & CO. KG

Website

https://disq.de

Company type

Private

Founded year

2006

Operating status

Operating

Headcount range

11–50 employees

Ownership category

akta.pro rank

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Studienaufträge von Medien: DISQ führt im Auftrag von Medienunternehmen (wie ntv) Wettbewerbsanalysen durch. Die Studien werden von namhaften Fach- und Publikumsmedien veröffentlicht.
2. Lizenzierung von Testsiegeln: Testsieger-Unternehmen können Qualitätssiegel erwerben, die als wirkungsvolles Instrument für die Kundenkommunikation dienen. Andreas Plettner leitet DISQ Media GmbH für Lizenzen und Sales.
3. Verkauf von Studienergebnissen: Detaillierte Studienergebnisse sind gegen eine Schutzgebühr zu erhalten. Die kostenlose Zusammenfassung wird als PDF angeboten, vollständige Dokumentation ist kostenpflichtig.
4. Affiliate-Links: Auf Testergebnisseiten werden Affiliate-Links zu den getesteten Anbieter-Websites angezeigt, die durch Anklicken eine Vergütung ermöglichen.

Go-to-market motion2 records

Distribution channels4 records

Marketing channels6 records

Core offering

DISQ conducts independent, methodologically validated service-quality studies for media partners (notably ntv), combining undercover mystery tests by trained evaluators with population-representative online consumer surveys across industries such as banking, insurance, retail, telecommunications, and e-commerce. Test winners can license branded quality seals (Testsiegel) through the dedicated DISQ Media subsidiary, and detailed study documentation is available for a fee, with free summary PDFs published on disq.de.

Product overview

DISQ (Deutsches Institut für Service-Qualität) is a market research institute founded in 2006 that operates as a media service provider conducting competitive analysis studies. The core offering consists of service studies using mystery testing and customer surveys across diverse industries including banking, insurance, retail, telecommunications, and e-commerce. The portfolio includes the flagship DISQ brand for traditional market research, the DISQTrust digital sub-brand (launched 2024) using AI-powered analysis of public data sources, and the quarterly DISQ-TEST magazine publishing study results. Award programs like Deutschlands Qualitäts-Sieger, Finanz-Award, and Deutschlands Beste Online-Portale provide recognition for quality leaders. Test winners receive quality seals (Testsiegel) available for licensing through DISQ Media, enabling winner companies to communicate their quality leadership.

Differentiator

Problem solved

Functional benefit

Brands

• DISQTrust: A digital brand of the Deutsches Institut für Service-Qualität that investigates service quality in Germany using AI and publicly accessible data sources including websites, online reviews, social media, and public reports.

Products and services

• Service Studies (Mystery Tests) Mystery shopping studies where trained test users conduct undercover evaluations of service quality across industries including furniture stores, hardware stores, bike shops, tire dealers, and bakery chains. Methodology produces standardized rankings commissioned by media partners for publication.
• Customer Surveys (Kundenbefragungen) Population-representative consumer satisfaction surveys conducted via online panels, measuring customer experiences with various service providers including health insurers, mobile network operators, banks, and tire dealers. Surveys of 45,000+ customer voices underpin major awards.
• DISQ-TEST Magazine Quarterly magazine publishing DISQ's test results and studies in print and digital (ePaper) formats, distributed via retail newsstands with archives back to 2015.
• DISQ Award Programs Annual award programs recognizing excellence across sectors including Deutschlands Qualitäts-Sieger, Finanz-Award, Deutscher Versicherungs-Award, Life & Living Award, Deutscher Service-Preis, Deutscher App-Award, and Deutscher Bildungs-Award, co-published with media partners such as ntv.
• Online Portal Award (Deutschlands Beste Online-Portale) Annual award co-published with ntv and FMH-Finanzberatung recognizing the best online portals across 70+ categories, based on over 45,000 customer satisfaction surveys and 11,900+ financial product condition datasets.
• Quality Seals (Testsiegel) Licensed quality certification seals awarded to test winners, enabling companies to communicate their service-quality leadership to customers in marketing and customer communication. Distributed through DISQ Media GmbH.
• DISQTrust AI-powered digital service offered under the DISQTrust brand that crawls and analyzes publicly accessible data sources (company websites, online reviews, social media platforms, public reports) to assess service quality. Represents the digital arm of the institute.

Quantifiable outcome

• Testsieger können ein Qualitätssiegel erwerben, das als wirkungsvolles Instrument für die Kundenkommunikation dient
• +1 more outcomes

Named customers4 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability1 record

Feature3 records

Partnerships

Seven partnerships are on record, tiered core and minor.

• DISQTrustcoreOthers · 1 January 2024Digitale Marke des DISQ, Ende 2024 ins Leben gerufen. Setzt auf KI-gestützte Analyse öffentlich zugänglicher Quellen für Servicequalitätsbewertungen. Francesco Ferreri leitet DISQTrust (Geschäftsleitung).
• Krankenkassennetz.decoreStrategic or Co-development Partner · 1 January 1999Betreibt seit 1999 spezialisierte Themenportale zur gesetzlichen Krankenversicherung. Monatlich nutzen mehr als 500.000 Internet-User die Angebote. Kooperation bei der Studie Gesetzliche Krankenkassen.
• Franke und BornbergminorStrategic or Co-development Partner · 1 January 1994Seit 1994 tätige Ratingagentur für Versicherungsprodukte und -unternehmen. Eines der führenden Versicherungsanalysten im deutschsprachigen Raum mit Produktdatenbanken und elektronischen Informationssystemen.
• SWI – Sozialwissenschaftliches Institut SchadminorStrategic or Co-development Partner · 1 January 1993Seit 1993 Schnittstelle zwischen Unternehmenspraxis und Wissenschaft mit großer Expertise im Bereich Customer Experience Management. Mit Feldforschung und über 1 Million Testkontakten bietet das S.W.I. eine fundierte Benchmarkdatenbank.
• Krämer MarktforschungminorStrategic or Co-development Partner · 1 January 1986Gegründet 1986, eines der führenden Feldservice-Institute Europas. Deutschlandweit sind rund 1.200 Interviewer im Einsatz. Bandbreite der Befragungsmethoden umfasst Studio, Feld, Phone, Inbound und Outbound.
• ntv (Nachrichtensender)coreStrategic or Co-development PartnerLangjährige Partnerschaft mit dem Nachrichtensender ntv. DISQ führt im Auftrag von ntv Studien durch, die von ntv veröffentlicht werden. Gemeinsame Verleihung von Awards wie Finanz-Award, Deutschlands Beste Online-Portale, Deutschlands Qualitäts-Sieger.
• FMH-FinanzberatungcoreStrategic or Co-development PartnerPartnerschaft bei der Verleihung des Finanz-Awards. FMH analysiert Konditionen (über 300 Anbieter, über 11.900 Datensätze), DISQ führt Kundenzufriedenheitsstudien durch.

Scale indicators10 records

Recent moves6 records

Expansion highlights5 records

Direct peers

• Stiftung Warentest: Germany's most recognized independent consumer testing foundation; directly comparable to DISQ in running comparative product/service studies, publishing ranked results, and licensing quality recognition to top performers, though Stiftung Warentest is a state-funded foundation.
• Statista: Hamburg-headquartered data and market research platform producing consumer and B2B studies, rankings, and industry insights. Closely comparable business model of monetizing proprietary research via media partnerships and enterprise licensing.
• YouGov: Global online panel-based market research and public opinion firm running brand tracker, customer satisfaction, and product rankings for media and enterprise clients, directly comparable to DISQ's online-panel survey methodology.
• Forsa: German opinion and market research institute running consumer and political polls for media partners; comparable in business model of media-commissioned studies with recurring media brand presence.
• INSA Consulere: German market and opinion research firm with daily consumer panel and media-commissioned studies; comparable in scale, target media clients, and online-panel methodology.
• ServiceValue: German service quality and customer experience research firm publishing industry rankings and customer satisfaction studies for media partners, most directly comparable to DISQ in service quality focus and German consumer rankings.

Broad incumbents

• Ipsos: Global market research and public opinion firm with extensive German operations, offering customer experience, brand, and mystery shopping studies directly overlapping DISQ's service quality work at larger scale.
• Kantar: Global research, data and insights group running customer experience, brand, and mystery shopping services, overlapping with DISQ's service quality and customer satisfaction offerings but at multinational scale.
• GfK (NielsenIQ): German-origin global market research firm (now part of NielsenIQ) specializing in consumer panels and retail/brand measurement, with significant overlap to DISQ's consumer satisfaction work.

Emerging players

• Trustpilot: Global consumer review platform aggregating service quality signals at scale via public online reviews, conceptually similar to DISQTrust's AI-driven public-source analysis but consumer-facing rather than B2B.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

• Xx.com/DISQde

Revenue estimate

Valuation estimate

Number of profiles

Profiles8 records

Subsidiaries1 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 Deutsches Institut für Service-Qualität