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Islas SEM

4.7 (62 Verified Google Reviews)

Agency Headquarters

San Juan - Telde c/Párroco Hernández Benítez, 7, Bajo, Oficina 0, Telde, Las Palmas, 35200

Islas SEM is a premier digital marketing agency specializing in high-performance Search Engine Marketing (SEM) and strategic growth solutions. As a certified Google Partner, Islas SEM occupies an elite tier of digital practitioners, recognized for maintaining a proven track record of client success, meeting rigorous ad spend requirements, and demonstrating advanced proficiency across the entire Google Ads ecosystem. The agency’s core expertise lies in the meticulous orchestration of data-driven campaigns designed to maximize Return on Ad Spend (ROAS) and drive scalable lead generation. By leveraging their status as a Google Partner, Islas SEM provides clients with exclusive access to beta features, advanced industry insights, and direct support from Google—ensuring that every campaign benefits from the latest algorithmic trends and technological innovations. Islas SEM offers a comprehensive suite of performance-based services, including: * **Search Network Mastery:** Crafting high-intent search campaigns that position brands at the top of the SERPs for critical commercial queries. * **Performance Max & Display:** Utilizing AI-driven automation and visual storytelling to engage audiences across the Google Display Network, YouTube, and Gmail. * **E-commerce & Google Shopping:** Optimizing Merchant Center feeds and Shopping campaigns to drive high-volume sales for retail partners. * **Strategic Remarketing:** Implementing sophisticated tracking to re-engage past visitors and move prospects through the conversion funnel. * **Data Analytics & Attribution:** Providing transparent, deep-dive reporting that goes beyond vanity metrics to focus on bottom-line business growth. The agency’s methodology is rooted in a culture of continuous optimization. By combining human creativity with Google’s machine-learning capabilities, Islas SEM executes granular A/B testing, strategic bidding management, and precise audience segmentation. This professional rigor ensures that marketing budgets are deployed with maximum efficiency, transforming digital presence into a sustainable engine for revenue. With Islas SEM, businesses partner with a team that not only understands the complexities of the digital landscape but possesses the verified credentials to master them.

Featured Client Reviews

M
Marina Siles Ruiz
★ 5

"I completed my internship at Islassem and it was a very positive experience. I was able to learn and apply my knowledge of community management and content creation in a professional yet supportive environment. I especially appreciated the support and guidance I received throughout the internship, as well as the opportunity to continue growing and learning. Without a doubt, it's a highly recommended place to train and gain experience. Thank you, Julia."

W
William Zac
★ 5

"In January, I contacted Islas SEM for a consultation on management and processes. They recommended implementing Bitrix24, and it was a complete success. Now everything is centralized, and I can easily track my clients' performance. Excellent service and support."

C
castilloshinchablesmadrid Jonatan Lopez
★ 1

"I hired this company as the digitalization agent for the Digital Kit Program, trusting in their professionalism and that they would manage the project seriously and responsibly. After an initial online meeting, everything seemed to be in order; however, since then the project has completely stalled. The only communication I've received has been through automated messages, with no clear answers or personalized attention. They claim that I haven't filled out internal forms where the client is supposed to choose the platform, design, structure, and other technical aspects. In other words, the client has to design and manage their own project, which completely contradicts the purpose of hiring a digitalization agent: precisely to delegate these tasks to a qualified professional. I've insisted that I don't have the time or technical knowledge to take on that role (which is logical for any company looking to outsource this type of service). Even so, the response has been evasive, arrogant, and unhelpful. Now that the deadline for changing agents has passed, they suggest I "terminate the contract"—knowing full well that this is no longer possible—and, furthermore, they imply that they are working "for free," when in reality they receive a public subsidy from the Digital Kit Program precisely to provide this service professionally and comprehensively. I have already informed them that if they do not offer a real and immediate solution, I will take the appropriate measures and formally escalate the case to Red.es and the Consumer Protection authorities; however, it seems they don't care and have no intention of maintaining any communication, limiting themselves to asking me to follow their guidelines and complete their automated forms so they can generate a standardized template with their internal programs, thus avoiding doing any real development and customization work from scratch. In short, I believe this company has acted with a lack of transparency, professionalism, and commitment, violating the spirit of the program and leaving the client unattended after signing the initial agreement. I would not recommend their services to any company seeking genuine digitalization or a serious and responsible approach."

J
Jamylen Concepcion Medina
★ 5

"Hiring services from this company goes above and beyond. Julia is a wonderful person, approachable, pleasant, understanding, and top-notch at her job. She always makes a great effort to help her clients. I know firsthand that she's had a particularly difficult time with me, but this has never been an obstacle for her. On the contrary, she's always known how to find a solution and be there when I've needed her. Highly recommended. 🙌🏻🙌🏻🙌🏻🙌🏻🙌🏻"

F
Franin
★ 5

"With Islas SEM, we've managed to get ChatGPT to mention our brand naturally and in alignment with our SEO. The service is innovative and truly makes a difference in digital visibility. It's clear they have a firm grasp of current and future SEO."

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