Lang Consulting GmbH is a German limited liability company operating in the business services sector. The company likely provides professional consulting services to businesses and organizations, offering expertise and advisory support across various operational areas. As a GmbH entity, it operates under German corporate law and serves clients seeking specialized business guidance and solutions.
Lang Consulting GmbH receives a generally positive reception from its clients, with many praising the company's competent and professional staff. Reviewers highlight the effective communication and structured collaboration, often noting significant improvements in their online marketing results within weeks.
Customers express satisfaction with the team's ability to deliver tangible outcomes, such as increased revenue from marketing strategies. However, some negative feedback emerges regarding aggressive sales tactics, with a few consumers feeling overwhelmed by persistent calls from the company. Additionally, there are doubts about the authenticity of the overwhelmingly positive reviews, leading to skepticism among some clients. Overall, while many appreciate the quality of service and results, concerns about sales pressure and trustworthiness linger.
Summary generated with AI from recent reviews
Each source counts by its number of reviews. Only reviews written by people are scored.
| Source | Rating | Reviews | Weight | 6-mo | Fake risk |
|---|---|---|---|---|---|
Trustpilot Imported Trustpilot reviews | 4.2 | 85 | 100% | +0.5 | ● Medium |
Monthly average rating from reviews written by people · latest review Nov 2025.
| Month | Average | Reviews |
|---|---|---|
| Dec 24 | 2.0 | 3 |
| Jan 25 | 5.0 | 1 |
| Feb 25 | — | 0 |
| Mar 25 | — | 0 |
| Apr 25 | — | 0 |
| May 25 | 4.2 | 5 |
| Jun 25 | 4.0 | 10 |
| Jul 25 | 4.0 | 8 |
| Aug 25 | 3.0 | 4 |
| Sep 25 | 4.6 | 20 |
| Oct 25 | 4.5 | 4 |
| Nov 25 | 2.3 | 3 |
Share of positive (4–5★) and negative (1–2★) reviews mentioning each topic · based on the 85 most recent reviews.
“Sehr gute Zusammenarbeit mit sehr regelmäßigem Kontakt”
“Besonders bemerkenswert finde ich den Umgang mit meiner Bewertung: Zuerst wurde sie vom Unternehmen als "Fake" gemeldet”
Same method for every company: overall rating, legitimacy checks, the average rating of reviews mentioning each area and the 6-month trend · Consulting.
| Company | Overall | Legit | Website & app | Trend | Reviews |
|---|---|---|---|---|---|
 | 4.2 out of 5 (good) | 100 out of 100 | 4.3 out of 5 (good) | — | 85 |
| 2.1 out of 5 (poor) | 100 out of 100 | 1.1 out of 5 (poor) | −29% | 185 | |
| 1.8 out of 5 (poor) | 67 out of 100 | — | −9% | 99 | |
| 4.7 out of 5 (good) | 100 out of 100 | — | +1% | 85 | |
| 4.0 out of 5 (good) | 100 out of 100 | — | −29% | 85 |
Bottom line: Lang Consulting GmbH is #2 of 5 on overall rating in this group.
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Quick answers to the questions people ask most.
Lang Consulting GmbH provides comprehensive business consulting services including strategic planning, process optimization, and management advisory. We specialize in helping companies improve operational efficiency and achieve sustainable growth across various industries.
Our office hours are Monday through Friday from 9:00 AM to 6:00 PM (CET). We also offer flexible appointment scheduling outside regular hours for urgent client needs by prior arrangement.
You can reach us by phone, email, or through our website contact form. For immediate assistance, please call our main office number during business hours or send an email to our general inquiry address.
Yes, we provide a complimentary 30-minute initial consultation to discuss your business needs and determine how we can best assist you. This allows us to understand your requirements and provide you with a tailored service proposal.
We work with clients across multiple industries including manufacturing, technology, healthcare, and financial services. Our consultants have extensive experience adapting our methodologies to meet the specific challenges of different sectors.
Project duration varies depending on scope and complexity, ranging from several weeks for focused assessments to 6-12 months for comprehensive transformation initiatives. We provide detailed timelines during the initial project planning phase.
We offer flexible pricing options including hourly rates, fixed-fee projects, and retainer arrangements. Payment terms are typically net 30 days, and we provide detailed proposals outlining all costs before project commencement.
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We serve businesses of all sizes, from small startups to large multinational corporations. Our approach is scalable and we tailor our services to match the resources and needs of each client regardless of company size.
Yes, we can provide references and case studies from previous clients upon request, subject to confidentiality agreements. We maintain strong relationships with our clients and many are willing to share their positive experiences working with us.
Absolutely, we provide both on-site and remote consulting services to accommodate client preferences and geographical constraints. Our digital collaboration tools ensure effective communication and project delivery regardless of location.
Lang Consulting GmbH is a German limited liability company operating in the business services sector. The company likely provides professional consulting services to businesses and organizations, offering expertise and advisory support across various operational areas. As a GmbH entity, it operates under German corporate law and serves clients seeking specialized business guidance and solutions.
This profile hasn't been claimed by the business owner.
