Heldency GmbH
Agency Headquarters
Koperniskusstraße 14, Hannover, 30167
Heldency GmbH is a premier performance marketing agency specializing in high-growth digital strategies and data-driven advertising solutions. As a certified Google Partner, the agency occupies an elite tier of marketing service providers, recognized for their technical proficiency, adherence to Google’s rigorous best practices, and a proven track record of delivering substantial client growth. This partnership ensures that Heldency GmbH remains at the forefront of the industry, gaining early access to exclusive beta features, advanced product training, and direct support from Google’s internal specialists to provide their clients with a competitive edge in the marketplace. The agency’s core expertise lies in the sophisticated orchestration of the Google Ads ecosystem. Heldency GmbH designs and executes comprehensive campaigns across Search, Display, Video, and Shopping networks, meticulously tailored to the unique objectives of each brand. By leveraging advanced machine learning algorithms and granular audience segmentation, the agency ensures that marketing budgets are deployed with surgical precision, targeting high-intent consumers at every stage of the customer journey. Heldency GmbH’s methodology is rooted in a philosophy of transparency and continuous optimization. Their team of certified experts focuses on maximizing Return on Ad Spend (ROAS) and minimizing Cost Per Acquisition (CPA) through rigorous A/B testing, strategic bid management, and high-level conversion rate optimization. Beyond simple lead generation, the agency provides deep-funnel analytics and actionable insights, transforming raw data into a clear roadmap for scalable success. For businesses seeking to dominate their digital landscape, Heldency GmbH serves as a strategic ally, combining technical mastery with a commitment to sustainable, long-term performance.
Featured Client Reviews
"We were initially skeptical about whether Heldency GmbH could deliver on its promises, and the seemingly high price was a bit off-putting at first. However, based on a recommendation, we decided to give it a try, and we haven't regretted it for a single day. We can wholeheartedly and without reservation recommend Fredi and his team. They are incredibly friendly, highly competent, and clearly passionate about what they do. The collaboration was consistently fast, straightforward, very pleasant, and, most importantly, successful. Thank you, Fredi, we would gladly work with you again!"
"Five well-deserved stars, a genuine recommendation: Freddie and his team at Heldency know exactly what they're doing. You can see that immediately in the results, and very quickly. We've already achieved such excellent results that we have a very promising outlook for further development. Freddie and his team are true experts who are incredibly dedicated to helping you. We've booked Heldency for another project alongside our current one and can wholeheartedly recommend working with them!"
"A huge thank you! Your brilliant content has really helped us get off the ground. The ideas you shared with us are fantastic. I especially appreciate how flexible your approaches are. This has helped us react quickly to market changes and gain a real competitive edge, especially in the online world. Thanks again for your inspiration and practical tips. We're not just fans of the tips, but also of the results we're seeing now."
"Chris, Freddie, and Marco are a fantastic team! They are always helpful and ready to assist. We especially appreciate their quick and open communication. We feel very well taken care of and highly recommend them – keep up the great work!"
"Without Heldency, we wouldn't be where we are today. No matter what stage of our marketing strategy we were at, the team consistently provided us with expert and reliable advice. Special praise goes to Managing Director Frederik Leon van Landeghem. We would gladly work with them again and highly recommend them to any company! 5/5"