Skip to main content ↓

14 Top SEM Companies Across the Globe

SEM, or search engine marketing, is one of the best ways to advertise your business online while boosting brand awareness and increasing revenue. This page will break down the best SEM companies around the world that can help your business thrive online.

The world’s top SEM companies

Learning more about the best SEM companies can ease your decision to find the right one for your business. Here’s a quick look at the best SEM companies around the world in 2025:

#1 WebFX

  • Location: Harrisburg, PA
  • Team Size: 250–999
  • Price: $100–$149/hour
  • Rating: 4.9

#2 Delante

  • Location: Kraków, Poland
  • Team Size: 10–49
  • Price: $50–$99/hour
  • Rating: 5.0

#3 Search Engine People

  • Location: Pickering, Canada
  • Team Size: 50–249
  • Price: $150–$199/hour
  • Rating: 4.8

#4 Minty Digital

  • Location: Barcelona, Spain
  • Team Size: 10–49
  • Price: $100–$149/hour
  • Rating: 4.9

#5 Netpeak

  • Location: Odesa, Ukraine
  • Team Size: 250–999
  • Price: $50–$99/hour
  • Rating: 5.0

#6 ROAST

  • Location: London, United Kingdom
  • Team Size: 50–249
  • Price: $100–$149/hour
  • Rating: 5.0

#7 SEO Experts Company India

  • Location: Sahibzada Ajit Singh Nagar, India
  • Team Size: 2–9
  • Price: < $25/hour
  • Rating: 5.0

#8 Let’s Get Optimized

  • Location: Toronto, Canada
  • Team Size: 10–49
  • Price: $100–$149/hour
  • Rating: 5.0

#9 Altura Interactive

  • Location: Xalapa-Enríquez, Mexico
  • Team Size: 10–49
  • Price: $25–$49/hour
  • Rating: 5.0

#10 Capitalize Digital

  • Location: Cape Town, South Africa
  • Team Size: 2–9
  • Price: $50–$99/hour
  • Rating: 4.5

#11 Netrocket

  • Location: Berlin, Germany
  • Team Size: 10–49
  • Price: $50–$99/hour
  • Rating: 5.0

#12 Codedesign

  • Location: Lisboa, Portugal
  • Team Size: 50–249
  • Price: $50–$99/hour
  • Rating: 4.9

#13 TAMLO

  • Location: Chiyoda City, Japan
  • Team Size: 10–49
  • Price: $100–$149/hour
  • Rating: 4.8

#14 ROIPUBLIC Performance & SEO Agency

  • Location: Istanbul, Türkiye
  • Team Size: 50–249
  • Price: $50–$99/hour
  • Rating: 5.0

Learn more about the best SEM service providers

Learn why these SEM companies made our list of the best SEM service providers below:

#1 WebFX

stars stars stars stars half stars
4.9
Location

Harrisburg, PA

Team Size

250–999

Price

$100-$149/hour

Rating

4.9

webfx logo Reviews

on Clutch

Why We Picked Them

If you’re looking for one of the best SEM agencies, WebFX tops our list. SEM includes many strategies, and WebFX offers them all — like SEO services and PPC services.

In addition to basic SEM, we also offer services including:

All these strategies can supplement an SEM campaign, and they only help to increase leads and conversions.

We know that your business is unlike any other, so we provide custom SEM plans for each client. We don’t believe in the cookie-cutter style — every company needs something different to succeed.

When you work with WebFX, we make your goals our goals and don’t stop until they’re accomplished. We’ll suggest the strategies that have the best chance of helping your website see an increase in traffic, conversions, and ROI.

#2 Delante

stars stars stars stars stars
5
Location

Kraków, Poland

Team Size

10 – 49

Price

$50-$99/hour

Rating

5.0

Delante logo Reviews

on Clutch

Why We Picked Them

Delante is an international SEM company that works with businesses of different countries, sizes, and industries. They use key performance metrics (KPIs) to create unique marketing plans for each client. 

As one of the best SEM companies, they have over eight years of experience with SEO alone, and they make sure that your team feels right at home with theirs. Some of their other services include: 

  • SEO copywriting and related projects
  • Website indexing
  • SEM and SEO consulting 
  • Google Ads
  • Remarketing services 

#3 Search Engine People

stars stars stars stars half stars
4.8
Location

Pickering, Canada

Team Size

50 – 249

Price

$150-$199/hour

Rating

4.8

Search Engine People logo Reviews

on Clutch

Why We Picked Them

Up next on our list of top SEM firms is Search Engine People. They have over 20 years of experience with over 2000 clients, and they help each one earn more sales, leads, and revenue. They don’t promise specific rankings — only that your company will see better results. 

While they are one of the top SEM companies worldwide, they do focus strictly on SEO and SEM, so they can be a great option if you want to stick with those approaches. 

#4 Minty Digital

stars stars stars stars half stars
4.9
Location

Barcelona, Spain

Team Size

10 – 49

Price

$100-$149/hour

Rating

4.9

Minty Digital logo Reviews

on Clutch

Why We Picked Them

Minty Digital is a Ukraine-based SEM agency with over eight years of experience. They have served major commercial clients and generated revenue through their search engine marketing strategies. 

Whether you want a complete revamp or advice on digitizing your business, Minty Digital has the tools and expertise to create a plan. They focus on public relations and marketing to give you a complete scope of service. 

#5 Netpeak

stars stars stars stars stars
5
Location

Odesa, Ukraine

Team Size

250 – 999

Price

$50-$99/hour

Rating

5.0

Netpeak logo Reviews

on Clutch

Why We Picked Them

Netpeak is a leading SEM firm with experience dating back to 2006. Since their inception, they have created multiple marketing plans for various clients and sectors. They also handle mobile work and websites for a more complete strategy.

Their focus is on the following:

  • SEO
  • Online advertising
  • Web analytics
  • Consulting

They are also a Google Business Partner and a Meta Premier Partner, both testaments to their work and experience. 

#6 ROAST

stars stars stars stars stars
5
Location

London, United Kingdom

Team Size

50 – 249

Price

$100-$149/hour

Rating

5.0

ROAST logo Reviews

on Clutch

Why We Picked Them

ROAST rounds out this list of the best SEM firms. Since 2015, this company has helped businesses worldwide increase their return on ad spend (ROAS) and make the most of their advertising budget.

They offer a wide range of services, including: 

  • PPC
  • SEO
  • Data analytics and insights
  • Content marketing
  • And more!

Their marketing approach is making the complex simple, giving you the chance to earn more money back while focusing on your business. They also rely on their data to make the best choices for your strategy.

#7 SEO Experts Company India

stars stars stars stars stars
5
Location

Sahibzada Ajit Singh Nagar, India

Team Size

2–9

Price

< $25/hour

Rating

5.0

seocompanyindia Reviews

on Clutch

Why We Picked Them

SEO Experts Company India is an international SEM company ready to help you improve your search engine presence. This company only offers SEM services, meaning you get a focused approach on improving paid and organic traffic in search engines.

Though they are a newer company, their results speak for themselves. They have earned an impressive 5.0-star clutch rating from over 60 satisfied customers. If you’re looking for an SEM company in India especially, this is a great option.

#8 Let's Get Optimized

stars stars stars stars stars
5
Location

Toronto, Canada

Team Size

10–49

Price

$100–$149/hour

Rating

5.0

letsgetoptimized Reviews

on Clutch

Why We Picked Them

Let’s Get Optimized is another leading SEO/SEM company based in Canada. They offer a full suite of digital marketing services, including SEM.

This company works with small- to mid-sized business to deliver increased website visibility. Whether you want to focus on paid or organic traffic, they have the tools and team to help you achieve your short- and long-term goals.

#9 Altura Interactive

stars stars stars stars stars
5
Location

Xalapa-Enríquez, Mexico

Team Size

10–49

Price

$25–$49/hour

Rating

5.0

alturainteractive Reviews

on Clutch

Why We Picked Them

If you want to target Spanish-speaking users, Altura Interactive is here to help. This Spanish digital marketing company makes it easy to implement SEM strategies for your target audience.

Along with SEM, Altura Interactive offers services like:

  • Content marketing
  • Social media
  • Bilingual marketing assistance

#10 Capitalize Digital

stars stars stars stars half stars
4.5
Location

Cape Town, South Africa

Team Size

2–9

Price

$50–$99/hour

Rating

4.5

capitalize Reviews

on Clutch

Why We Picked Them

Capitalize Digital wants to help you scale your business with none of the hassle. With their SEM consulting help, you can build a plan to transform your business’s online presence and revenue.

When you work with Capitalize Digital for SEM, they create tailored concepts that cover everything from A-Z. They boost your online presence to help your business achieve its growth objectives.

#11 Netrocket

stars stars stars stars stars
5.0
Location

Berlin, Germany

Team Size

10–49

Price

$50–$99/hour

Rating

5.0

netrocket Reviews

on Clutch

Why We Picked Them

Netrocket is a top SEM agency that specializes in B2B markets. Their SEM services include SEO, PPC, social media, and any other service you need to help attract and convert B2B leads.

Some of their previous clients include companies in the following industries:

  • Information technology (IT)
  • Software as a service (SaaS)
  • Manufacturing
  • And more!

If you’re looking for a long-term partner in SEM, Netrocket is a great choice with plenty of niche experience.

#12 Codedesign

stars stars stars stars half stars
4.9
Location

Lisboa, Portugal

Team Size

50–249

Price

$50–$99/hour

Rating

4.9

codedesign 1 Reviews

on Clutch

Why We Picked Them

Codedesign is a web design company that also helps companies like yours with SEM services. Their web design and digital marketing services help attract leads to your site and convert them from there.

A major perk of working with Codedesign is their tech partnerships with companies like Meta, TikTok, Amazon, Hubspot, Salesforce, and more. They also bring a team of certified experts to your SEM strategy to help with your growth.

#13 TAMLO

stars stars stars stars half stars
4.8
Location

Chiyoda City, Japan

Team Size

10–49

Price

$100–$149/hour

Rating

4.8

tamlo Reviews

on Clutch

Why We Picked Them

TAMLO serves clients in and around Japan with expert SEM services. They have offices in Tokyo and London to help clients around the world improve their digital marketing efforts.

Their main specialty is helping international companies target Japanese individuals and businesses. They can help your company break into Japanese markets through cultural understanding and digital tactics.

#14 ROIPUBLIC Performance & SEO Agency

stars stars stars stars stars
5.0
Location

Istanbul, Türkiye

Team Size

50–249

Price

$50–$99/hour

Rating

5.0

roipublic Reviews

on Clutch

Why We Picked Them

ROIPUBLIC helps international B2B and B2C companies target users through SEM methods. They pride themselves on their quantitative, quality data, which help companies grow their online business.

Some of their services include:

  • SEO
  • PPC
  • Content marketing
  • Conversion rate optimization
  • And more!

How we chose these top SEM marketing agencies

When creating this list of the top SEM marketing companies, we wanted to find options to suit a range of clients. To do that, we looked at the following features:

  • Reviews: We used Clutch reviews to see what real clients had to say about each of the companies.
  • Price range: We found agencies that were in the typical price range for SEM services.
  • Experience: Our list includes companies that have proven experience with SEM and related services.

After narrowing down our list, we then chose companies in locations around the world. The agencies listed above made it through our research process to give you more options when looking for the best SEM provider.

Frequently asked questions about top SEM companies

Here are a few common questions concerning SEO/SEM companies that can help you have a better experience with finding a company.

What is SEM?

SEM is a marketing strategy that helps your business grow by increasing your company’s visibility in SERPs through different tactics, such as SEO and paid advertising options like PPC.

What is an SEM agency?

An SEM agency is a group of digital marketing experts that help brands strategize and improve their presence in online search engines through various tactics. These agencies often consist of multiple teams of specialists, including those who deal with paid ads, organic results, content, and more.

An SEM agency works with companies to help them build brand awareness, create a lead generation strategy, and optimize their search rankings to earn more revenue.

What are search engine results pages (SERPs)?

SERPs are the pages listed in search results for any given search query. For example, if you search for “flower shops in Harrisburg,” you’ll see these results:

flower shops

 

Generally, search engine results start with paid ads. These appear above organic listings and usually appear with “Sponsored” tags. Organic results follow these results.

So what’s the difference between the different kinds of results that you find on SERPs?

  • PPC ads: These results are above organic results because the companies pay to rank for keywords. PPC ads can appear at the top of SERPs, on the right-hand side of search results with images, or as text results above organic results. You can determine that these first few results are ads because they’ll have a small “sponsored” tag before their URL.
  • Google Business Profile listings: These results also show up above organic results and are the product of local SEO strategies. Local SEO is a sub-category of SEO that allows you to market specifically to your geographic location. Each listing shows their ratings, location, and phone number. Sometimes they also include a review and hours of operation.
  • Organic results: These results are the product of a fantastic SEM campaign that incorporates Google’s different criteria — how beneficial the content is to a user if the page is user-friendly, the number of backlinks a website has, keywords targeted, and more. These results are unpaid and selected by Google.

Why do I need to rank high in the SERPs?

Ranking highly in SERPs is essential for increasing visitors to your website, growing your business, and boosting revenue via SEM.

In fact, 86% of all organic clicks goes to the first 10 websites in search results. That means there’s only a 24% chance that users will get to the second page of results.

The lower you rank, the less people will see your website. The fewer clicks you get to your website, the less business you get. If your competition ranks at the top while you rank on the second page of SERPs, it’s almost a no-brainer that they’ll surpass you in sales.

Simply put, ranking highly in SERPs is necessary if you want your customers to visit your website and make a purchase.

How much does an SEM agency cost?

On average, SMBs spend $9000 to $10,000 per month on SEM, which includes ad spend and management costs. However, the amount your company spends will depend on various factors, including:

  • Your ad spend budget
  • Your SEM agency
  • Your SEM strategies
  • Your campaign’s scale
  • Your industry
  • And more!

What should I look for in SEM companies?

Now that you know why SEM is essential to your business revenue and growth, let’s talk about finding the best SEM company.

Here’s what you should look for when evaluating the best SEM companies for your organization:

1. High-quality work

You want an SEM company that practices what they preach. That means when you search for an SEM company, they should show up highly in search results, have fresh content, have a professional and organized website, be mobile responsive, etc.

The best SEM companies exude the same quality and provide the same results for themselves as they would provide for you. You can determine this by looking around their website to learn more about their process, campaign characteristics, and what you’ll get when you work with them.

You can also determine the quality of an SEM company by reading their informational resources to see if they’re well-read in the strategies they’ll serve you if you become their client.

2. Lots of testimonials

Testimonials are a great way to show potential customers how you’ve served satisfied customers and what loyal customers love about your company.

This element is crucial. Testimonials come from people like you who were looking for SEM services in the past. They were in your shoes, and now, they’re providing feedback from the other side of the fence — as a customer.

You should look to see that the SEM company you’re considering has at least 100 testimonials to show that they’re a fantastic company and provide great results for their clients.

3. Attention to your goals

The top SEM companies will consider your goals and make them their own. You can get a feel for whether an SEM company will do so by chatting on the phone to learn their process.

One of the first questions they should ask is what your goals are for your campaign. These questions help them determine if they can fulfill the goals you want to accomplish, and it gives you a chance to ensure they offer what you’re looking for.

If the SEM company doesn’t ask questions about your industry, business, or overall campaign goals, they’re probably not the best to work with. It’s their job to learn about your company so that they can best serve you.

4. Industry knowledge or research

Along with considering your goals, the top SEM companies will immerse themselves in your industry to understand what products and services you offer, who your competition is, what keywords would be best to target, and so on.

The best SEM companies will have a passion for getting to know and understand your company to help you outrank your competition, recommend the best, most valuable strategies, and accomplish your overall marketing goals.

5. An expansive portfolio

One of the best ways to see if an SEM company is worth working with is to look at their portfolio or case studies of other companies they’ve worked with.

These show real-life occurrences of businesses working with the SEM company and show what kind of results they can drive, what strategies they used to do so, how long it took to complete, and more.

With this kind of information, you’ll get a feel for whether their work is impressive or if their portfolio doesn’t quite impress you.

Why should I hire an SEM company?

SEM is a complex strategy that has a lot of moving parts. If you’re looking for SEM services, you’re likely already busy running your own company — ordering inventory, writing checks, keeping your location clean, and managing your employees.

For SEM to work, you must successfully manage strategies, including SEO and PPC, which can take lots of training to do successfully. Hiring a company that can accomplish your SEM goals for you is much easier and more time efficient.

They’ll implement SEO and PPC strategies and track the results so that you know exactly when you need to tweak a process, target a different keyword, or change up your content.

With so many moving parts, hiring a top SEM company is almost always more beneficial than trying to accomplish all your marketing goals in-house.

How do I know what top SEM company is right for me?

Deciding on the best SEM company for your business can be overwhelming. However, there are a few key things that you should consider before signing any contracts.

Here are a few essential points to consider:

Budget

Start by setting a budget and sticking to it. This step will help you weed through SEM companies quickly since you can eliminate ones that surpass your marketing budget.

Do your research before choosing how much you want to spend on your SEM campaign so that you set a reasonable budget. For example, suppose you want a PPC campaign, a custom SEO campaign, custom content, and a user-experience expert. In that case, you should incorporate all necessary costs into your budget.

Setting a realistic budget saves you frustration since you’ll already know how much the services you’re looking for will cost you.

Location

Location won’t be a deciding factor for everyone, but it’s something to consider.

If you prefer meeting in person once a quarter to talk about your SEM strategy or even every month to discuss the progress of your campaign, the location of your top SEM company is something to consider.

If you plan on meeting with your strategist often, you’ll want to rule out any companies too far away — like international SEM companies — to ensure that travel is easy for yourself and your strategist.

Offerings

You should never settle for a top SEM company that doesn’t offer all the strategies you’re looking for. You know your business best, and if there’s a strategy that you’re interested in, be sure to find an SEM company that offers it.

Most SEM companies will have a long list of offerings, so this shouldn’t be an issue for many, but be sure to check before signing any contracts.

Personality

Personality is another factor to consider when deciding on a top SEM company.

Be sure to talk on the phone and not just via email or chat before signing any contracts. It’s important to see how you mesh with your specialist and the company.

If you don’t have meaningful conversations about your business, or the company doesn’t seem interested in your marketing goals, you can probably check them off your list. You can only learn some information by speaking on the phone, so it’s essential to do so before committing to an SEM company.

What are some tips and tactics for SEM?

Here are some of the leading tips and tactics for doing SEM for your business:

  • Create quality content: Make sure your organic and paid content is optimized for the user experience and SERPs.
  • Do keyword research: Find what users are searching for and figure out how to work those terms into your content.
  • Target a specific audience: Consider who your audience is to figure out the information they are looking for.
  • Optimize your landing pages: Make sure that when people land on your website, whether through ads or organic results, they know where to look next.
  • Monitor analytics: Stay up on your website’s performance and make sure that you aren’t losing traffic or results.

Remember, working with a top SEM agency means you have a team of experts to help you execute these strategies to their full potential!

See what it’s like to work with a top SEM company

If you’re serious about marketing your business online, an SEM campaign is the answer. With SEM’s many strategies, your website will appear at the top of SERPs, receive more clicks, appear in PPC ads for target keywords, and increase your company’s conversions.

WebFX is more than a top SEM agency, and we can’t wait to help you accomplish your SEM goals.

Contact us online to learn more about our services. We can’t wait to hear from you!

teamphoto2

We improve the numbers that matter most

Read our case studies for more a more in-depth look at our results.

236%

Increase in organic
sessions

2X

Increase in website traffic and leads

198%

Increase in organic transactions

Your Business

NEXT

Get a free proposal today!

TO TOP