GMO TECH株式会社 logo

GMO TECH株式会社

2.9 (55 Verified Google Reviews)

Agency Headquarters

渋谷区桜丘町26-1 セルリアンタワー, 東京都, 150-8512

GMO TECH Inc. is a premier digital marketing agency and a distinguished Google Premier Partner, positioned at the forefront of the Japanese advertising technology landscape. As a member of the Google Premier Partner program—an elite tier reserved for the top 3% of participating companies—GMO TECH demonstrates a consistent ability to drive client growth, maintain high-performance campaign standards, and exhibit advanced technical proficiency across the Google Ads ecosystem. The agency specializes in a data-driven, performance-based approach to digital growth. Leveraging its strategic relationship with Google, GMO TECH provides clients with early access to beta features, advanced product training, and direct executive support, ensuring that every campaign is optimized using the latest algorithmic insights and industry trends. Their core expertise spans the full spectrum of Google’s advertising solutions, including Search, Display, Video (YouTube), and App campaigns, all managed by a team of Google-certified specialists dedicated to maximizing Return on Ad Spend (ROAS). Beyond standard PPC management, GMO TECH is a pioneer in O2O (Online-to-Offline) marketing and Local SEO (MEO). Through their proprietary technology and deep understanding of Google Business Profile optimization, they bridge the gap between digital discovery and physical store visits, helping multi-location enterprises dominate local search results. By integrating sophisticated data analysis with creative strategy, GMO TECH Inc. delivers comprehensive digital marketing solutions that prioritize transparency, scalability, and measurable results. Their commitment to excellence as a Google Premier Partner ensures that businesses not only reach their target audience but achieve sustainable, long-term success in an increasingly competitive digital marketplace.

Featured Client Reviews

T
TIMELESS
★ 1

"I laughed when I read other people's reviews. Everyone was saying the same thing. Before I signed the contract, they were like, "Leave it to us! We'll get results! We'll attract customers!" After signing the contract, Sales: " " Reply: "We're just trying to get you ranked higher." I saw no results, and I'm still losing money until April. What they said before and after signing the contract was completely different. Seeing so many similar reviews, I was glad to realize my feelings were correct. Furthermore, when I signed the contract, they urged me to register my credit card, and they made 30 calls a day. I explained that I couldn't answer while driving, but they sent me threatening emails saying they would pass the matter on to the legal department, which terrified me. I thought they were gangsters. The only people I spoke to were the kind of people who would rush in on Fridays without even checking LINE. Normally, I would check to see if I had any contact from customers before taking the weekend off. Because it was an urgent matter, I immediately changed contacts twice. Is this GMO? ? If you're thinking about signing a new contract, wait a moment! It would be much better to use that money to advertise! You're tied down and can't even cancel the contract!"

Y
yamato tana
★ 1

"Speaking of GMO, they deceive you with their sales pitch and then do nothing. They're a horrible company, and you can't even get in touch with their sales team. They don't follow Google guidelines, and they regularly mess up store names and addresses. The company tolerates this, and I can't imagine how many customers have been deceived by them, thinking they were a major company and placing orders with confidence. It's unforgivable. Everyone, please be careful."

武田幸三
★ 1

"If you carefully read other people's reviews before deciding on a company, you won't be deceived by such a terrible company. You should really stay away from GMO. It's strange that this is allowed to be listed on the stock market."

保坂碧
★ 5

"We use them to manage our ads. They are now able to deliver ads that are more targeted than before, and our click-through rates and number of installs have improved significantly. Regular reports allow us to visualize the results, which makes it easier to plan future strategies."

裕貴斉藤
★ 1

"You really should read the reviews here before considering a contract. I wish I had read these reviews before signing. The salesperson just keeps repeating the same template: "It's GMO, so leave it to us." After actually signing the contract, there's no noticeable change, and the support staff just keeps apologizing. They say, "We'll make you a top performer!" but they have other customers, so how can they claim to be No. 1 in the number of projects? 98% customer satisfaction? Over 90% success rate? If you calmly think about what they're saying, you'll see the contradictions, so take a deep breath and think about it. At the end of the month, they start with "We don't usually do this, but right now..." and at the beginning of the month, they call repeatedly with "We have a new service..." which is really annoying. The receptionists who answer the phone are busy, and they're pretty fed up with getting another call. I didn't want to say this, but as others have said, you should be prepared to throw your money down the drain if you sign a contract. This company is running a business that preys on people who are vulnerable to information overload through MEO (Map Engine Optimization)."

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