Berlin · Independent · since 2009

Quality meetsAI.

17 years of software quality assurance for DAX corporations, mid-market companies and public authorities – classic, modern and AI-assisted. Accredited, hands-on, no detours.

Request consulting →View seminars

17+

Years of experience

250+

Certifications / year

DAX corporations
Mid-market
Public authorities

Clients & sectors

Methodology

Our AI methodology

Senior expertise meets AI automation — structured, audit-ready and tailored to your context.

Seniornever
junior alone

ISTQBaudit-ready

17+ yrsexperience

More on our methodology → View consulting areas →

Clients & partners

Who
trusts us

For 17 years we have worked for leading companies in finance, energy, telecommunications and the public sector.

More clients (selection)

Volkswagen

Bayer AG

Finanz Informatik

DAX corporations

Public sector

Mid-market

Federal authorities

Energy sector

Finance & banking

Regulated environments with high demands on auditability and compliance

Energy & utilities

Critical infrastructures with the highest quality and safety standards

Telecommunications

Complex system landscapes with a high need for automation

Public sector

E-government projects with special transparency requirements

Accreditations & partners (selection)

Examples

This is what our work looks like

Four typical examples from our consulting areas – including approach, typical impact figures and conditions. Ranges vary depending on the starting point.

Requirements management

~ −40 %

Change requests during implementation

Production defects, ~ 95 % on-time delivery

Regression test duration

faster defect triage, EU AI Act compliant

10 weeks · 1 senior + AI specialist

View example →

Our standard

What makes us unique

Three statements – clear, concrete, unmistakable.

Senior + AI, never junior alone.

Every project is led by experienced senior consultants – AI amplifies our expertise, it does not replace it.

You benefit from 17 years of learning.

Every project extends our methodology pipeline. What we have learned at DAX corporations, mid-market companies and public authorities flows directly into your project.

Accredited — audit-ready to DAX standards.

Our quality assurance is ISTQB-, IREB- and GTB-accredited – certified, reproducible and audit-proof.

Flexible – the way that suits you.

All our seminars are available to you as open courses with fixed dates – ideal for individuals and small teams. In addition, we deliver every course as a tailored in-house training at your site or remotely: content, pace and focus areas are defined together to fit your organization.

Open dates → Configure in-house →

Dates

Upcoming dates

Accredited ISTQB® and IREB® certifications – online and in person, including CTAL Advanced Level and CT-GenAI in cooperation with trendig.

ISTQB® CTAL – Test Analyst 4.0 trendig

07.–09. Jul 2026 · ENG

Online

ISTQB® CTAL – Test Manager 3.0 trendig

13.–16. Jul 2026 · DEU

Online

ISTQB® Certified Tester Foundation Level

13.–15. Jul 2026

Berlin

IREB® Certified Professional for Requirements Engineering

13.–15. Jul 2026

Online

ISTQB® CT – Testing with Generative AI trendig

20.–22. Jul 2026 · DEU

Hamburg

ISTQB® Certified Tester Foundation Level

17.–19. Aug 2026

Online

Date guarantee from 4 registrations · 10 % early-bird discount when booking more than one month before the start

View all dates →

Game · free, no sign-up

Will your project survive?

Make the project decisions – budget, tests, release. Save your software project or sink it. A game with a very real core.

Play now →

Tools

Four free tools

From the right seminar to requirements quality – no account, no data disclosure.

Seminar finder

Which seminar is right for me?

Four questions, one concrete recommendation – with a link to the next dates.

Start quiz →

Career path

ISTQB® & IREB® roadmap

Foundation, Advanced, Expert – see at a glance what makes sense next.

View roadmap →

In-house configurator

A seminar for your team

In four steps to your in-house request – with a rough price range shown instantly.

Configure →

RequiCheck New

Check requirements for quality

Paste a requirement, get an analysis across six criteria – right in your browser.

Check for free →

Consulting areas

Three areas, one standard

AI consulting

AI-assisted quality assurance

AI agents take over routine testing tasks — from autonomous test execution and automatic test-case derivation from requirements to AI-assisted quality reporting.

AI agentsAutonomous test executionTest-case derivationAI reporting

Senior · Strategic

Test management & test strategy

Building and steering test organizations, structured process design and risk-based test strategies — from concept to lasting implementation.

Test organizationProcess designRisk analysisRequirements management

Hands-on · Engineering

Test engineering

Hands-on implementation of technical quality assurance — from test automation and load and performance testing to mobile and code quality.

Test automationLoad & performanceMobile testingCode quality

More specialist areas → Agile testing · Security testing · Continuous testing · Cloud QA

Request consulting →

Testimonials

What our
clients say

Consulting projects

Deutsche Telekom

“With the support of Loyal Team GmbH, we were able to significantly improve test planning and execution as well as reporting.”

Olaf von Graevemeyer

Integration Manager · Deutsche Telekom

European Energy Exchange (EEX)

“With the support of Loyal Team GmbH, we successfully built up and established our IT test management function.”

Jörg Köhler

Director IT & Service Management · EEX AG

Seminar participants

“As a developer, I finally understand many of the concerns and challenges our QA faces. This will make future collaboration easier and more effective.”

Uwe Brachmann

Senior Consultant · S&N AG, Paderborn

ISTQB® Certified Tester · Foundation Level

“Gained a lot of knowledge in a very short time. Just by ‘reading the book’ I probably wouldn’t have passed the exam.”

Christine Davies

Developer / Tester · Hypoport AG, Berlin

ISTQB® Certified Tester · Foundation Level

“The content is taught competently and engagingly. The exchange of practical experience between the trainer and participants is especially enriching. Very well suited as exam preparation.”

Stefan Hampel

Freelancer, Berlin

IREB® CPRE · Foundation Level

“A compact presentation of a very complex topic with a good amount of practical relevance – it helps me create value for my daily work well beyond degrees and certificates.”

Dr. Achim Lechmann

Development Engineer · IAV GmbH, Berlin

IREB® CPRE · Foundation Level

“All the topics you only knew vaguely beforehand were discussed very clearly and practically over these 3 days. It helped bring a clear structure to the chaotic use of definitions.”

Stefanie Kißling

Requirements Manager · D-Trust c/o Bundesdruckerei, Berlin

ISTQB® Certified Tester · Foundation Level

“Tightly organized, a great deal of content in three days. Good presentation, discussions welcome. I’d happily book another one with you!”

Anne Wolna

Test Coordinator · Vattenfall Europe Kundenservice GmbH, Berlin

ISTQB® Certified Tester · Foundation Level

“A very well-trained and attentive trainer. He draws on his many years of experience and provides good practical tips. I can warmly recommend Mr. Spring.”

Nedim Kupusovic

Tester · compax Software Development GmbH, Vienna

ISTQB® Certified Tester · Foundation Level

“Well-structured training with a competent trainer, taught very clearly. Nice location, good catering. Highly recommended.”

Roland Pfuhl

Developer · Berlin International Film Festival

IREB® CPRE · Foundation Level

“Thanks to the trainers, seminars at Loyal Team offer a good mix of theory and application, especially practice-based application.”

Annett Walter

Team Lead Quality Assurance · EWERK IT GmbH, Leipzig

ISTQB® Certified Tester · Advanced Level (Test Analyst)

“Vivid, factual, competent and personal. The trainer’s and participants’ shared experiences created a lively transfer of knowledge.”