Picture this: you're a B2B business owner with a solid product, a hardworking team, and a clear vision—but your pipeline is running dry. You've tried digital ads, tweaked landing pages, and even boosted posts on LinkedIn, yet the leads coming in are lukewarm at best.

Sound familiar? You're not alone.

Today, generating high-quality leads takes more than a few well-placed ads. It requires deep market insight, razor-sharp messaging, and multi-channel strategies tailored to how real decision-makers buy. That's where top-tier B2B advertising agencies come in.

In this guide, we spotlight five of the best B2B advertising agencies that are helping businesses like yours cut through the noise, attract qualified leads, and drive meaningful growth. Let's dive in.

Summary Table of the Top B2B Paid Advertising Agencies

Here's a summary of the leading B2B paid advertising agencies:

Top B2B Digital Advertising Agencies

Now. let's take an in-depth look at these agencies:

1. Roketto

Agency Overview:

Roketto is a Canadian-based B2B digital growth agency specializing in inbound marketing and performance-driven advertising. As a HubSpot Platinum Partner, Roketto helps B2B companies scale through data-driven strategies and creative execution, with a strong focus on SaaS, tech, and professional service brands.

Domains of Expertise:

• Inbound and content marketing
• B2B PPC advertising (Google Ads, LinkedIn Ads)
• HubSpot CRM and automation integration
• Web design and conversion optimization

Portfolio Highlights:

• Helped Logixx Security increase their organic leads by 60% in under six months through paid and organic strategies.
• Designed and executed a LinkedIn Ads campaign for a tech firm that improved lead quality and reduced cost-per-lead by 40%.
• Built a scalable inbound system for a B2B SaaS company, tripling their MQLs year-over-year.

2. Elevation Marketing

Agency Overview:

Elevation Marketing is a full-service B2B marketing agency headquartered in Arizona, serving mid-market to enterprise clients. With over 20 years of experience, they focus on delivering ROI through strategic advertising, messaging, and demand generation tailored to complex B2B buying journeys.

Domains of Expertise:

• Integrated B2B digital advertising
• Buyer journey mapping and persona development
• Programmatic and account-based advertising
• Lead generation and nurture campaigns

Portfolio Highlights:

• Drove a 150% increase in qualified leads for TDIndustries through a multichannel B2B digital ad campaign.
• Executed a multi-phase digital lead gen campaign for Boeing, targeting niche aerospace buyers and engineers.
• Developed a comprehensive demand gen strategy for a healthcare tech company, resulting in a 200% increase in SQLs.

3. Velocity Partners

Agency Overview:

Based in the UK, Velocity Partners is a B2B content and performance marketing agency known for creative storytelling and strategic campaigns. Their bold, witty approach appeals to tech-driven companies looking for smart content that resonates and converts.

Domains of Expertise:

• Content-driven digital advertising
• Tech and SaaS B2B marketing
• Creative and brand positioning
• SEO, paid search, and social advertising

Portfolio Highlights:

• Developed a high-converting campaign for Sprint Business, resulting in a major spike in qualified traffic and inbound leads.
• Partnered with Infor to create a global ABM campaign that boosted engagement by over 300%.
• Created a viral B2B content campaign for a software company that led to a 5x return on ad spend.

4. 310 Creative

Agency Overview:

310 Creative is a B2B digital marketing and HubSpot-focused agency based in Los Angeles. Known for demand generation and CRM-backed ad strategies, they help B2B organizations align sales and marketing to maximize lead generation ROI.

Domains of Expertise:

• HubSpot marketing automation
• B2B paid media (Google, LinkedIn, Facebook)
• Demand generation and lead nurturing
• Website optimization for lead capture

Portfolio Highlights:

• Delivered a 400% lift in leads for a cybersecurity client using a combination of paid media and landing page optimization.
• Developed a full-funnel lead gen system for a B2B SaaS company, resulting in a 3x increase in MQL-to-SQL conversion.
• Managed ad spend efficiency for a financial services firm, reducing cost-per-acquisition by 55%.

5. Bader Rutter

Agency Overview:

Bader Rutter is one of the largest full-service B2B agencies in the U.S., with a rich history of working with agricultural, manufacturing, and industrial brands. They combine data, creative, and media to build measurable campaigns that drive sales growth and customer loyalty.

Domains of Expertise:

• B2B brand strategy and digital advertising
• Programmatic and paid search
• Industrial and manufacturing marketing
• Video, content, and omnichannel creative

Portfolio Highlights:

• Spearheaded a global B2B campaign for Corteva Agriscience, generating double-digit sales growth across multiple regions.
• Helped Zoetis create a multichannel ad strategy that increased brand awareness and distributor engagement.
• Developed a digital-first campaign for GE Healthcare that delivered high-value leads to their sales team.

5 Reasons Why Businesses Need a B2B Paid Advertising Agency

Here are five compelling reasons why businesses should consider partnering with these experts:

Expertise in Targeting Decision-Makers and High-Value Accounts

B2B advertising agencies have expertise in targeting decision-makers. These agencies understand the nuances of B2B buyer behavior and can craft campaigns that resonate with high-value accounts. By utilizing advanced targeting techniques, they ensure that marketing messages reach the right individuals at the right time.

Optimization of Complex B2B Sales Funnels for Higher Conversions

B2B sales funnels can be intricate, often involving multiple touchpoints and stakeholders. A specialized agency can optimize these funnels to enhance conversion rates. Through strategic content placement and targeted advertising, they guide potential clients through decision-making, ultimately leading to increased sales.

Access to Advanced Tools for Audience Segmentation and Retargeting

Paid advertising agencies have access to sophisticated tools that allow for precise audience segmentation and retargeting. This capability enables them to create highly personalized campaigns that address the specific needs and pain points of different buyer personas. By continuously refining these strategies, agencies can maximize engagement and conversion rates.

Proven Strategies for Lead Generation and Nurturing in B2B Markets

Effective lead generation and nurturing are critical components of B2B marketing. Agencies with a proven track record in these areas can implement strategies that attract potential clients and nurture them through the sales process. This approach ensures that leads are not just generated but are also converted into loyal customers.

Experience With Long Sales Cycles and Multi-Touchpoint Campaigns

Long sales cycles are a hallmark of B2B transactions. Agencies experienced in managing these cycles can develop multi-touchpoint campaigns that keep prospects engaged over time. By employing a mix of content marketing, email campaigns, and targeted ads, they ensure that potential clients remain informed and interested throughout their journey.

What Services Can a B2B Advertising Agency Provide

B2B advertising agencies offer a wide range of services, including:

Account-Based Marketing (ABM) Campaign Planning and Execution

Account-based marketing (ABM) is a strategic approach that focuses on individual accounts rather than broader market segments. Agencies skilled in ABM can develop tailored campaigns that speak directly to the needs of specific businesses, increasing the likelihood of engagement and conversion.

LinkedIn and Google Ads Management Tailored to B2B Audiences

LinkedIn and Google Ads are powerful platforms for B2B advertising. A proficient agency can manage campaigns on these platforms, ensuring that ads are optimized for B2B audiences. This includes crafting compelling ad copy, selecting appropriate keywords, and continuously monitoring performance to drive results.

Lead Generation and Nurturing Through Paid Media

Paid media strategies are essential for effective lead generation and nurturing. Agencies can implement targeted advertising campaigns that attract potential clients and guide them through the sales funnel. They can create a comprehensive lead generation strategy by utilizing a mix of display ads, search ads, and social media advertising.

Strategy Development for Complex B2B Buyer Journeys

Understanding the complex buyer journey is crucial for B2B success. Agencies can develop strategies that address each stage of the journey, from awareness to consideration and decision-making. Aligning content and advertising efforts with the buyer's needs may involve creating:

1. Educational content for the awareness phase
2. Detailed case studies for the consideration phase
3. Compelling calls-to-action for the decision-making phase

Analytics, Reporting, and ROI Optimization for Long Sales Cycles

Analytics and reporting are vital components of any advertising strategy. B2B agencies provide detailed insights into campaign performance, allowing businesses to understand what works and what doesn't. Agencies can employ advanced analytics tools to track key performance indicators (KPIs) such as:

1. Conversion rates
2. Cost per acquisition
3. Customer lifetime value

Criteria for Evaluating a B2B Performance Advertising Agency

Consider the following key criteria during the evaluation process:

Proven Track Record in Delivering Measurable B2B Campaign Results

Look for a proven track record of delivering measurable results. This includes case studies, client testimonials, and performance metrics that demonstrate the agency's ability to drive lead generation and growth. Successful agencies often showcase their achievements through detailed reports highlighting the quantitative results and the qualitative improvements in brand perception and customer engagement.

Deep Understanding of B2B Buyer Behaviour and Decision-Making Cycles

Agencies that demonstrate a deep understanding of B2B buyer behaviour can create campaigns that resonate with target audiences and address their specific needs and pain points. This understanding often translates into the development of buyer personas and customer journey maps that guide the advertising strategy.

Expertise in Performance-Driven Platforms Like Google Ads and LinkedIn

Performance-driven platforms such as Google Ads and LinkedIn require specialized knowledge to maximize effectiveness. Agencies with expertise in these platforms can develop targeted campaigns that drive results, ensuring that advertising budgets are utilized efficiently.

Clear Reporting Frameworks With ROI-Focused KPIs

Clear reporting frameworks are essential for tracking campaign performance. Agencies should provide regular updates and insights, focusing on key performance indicators (KPIs) that align with the client's business goals.

Ability to Align Advertising Strategy With Overall Business and Sales Goals

A successful partnership requires a shared understanding of objectives and a collaborative approach to achieving them. This alignment often involves regular strategy sessions, where both parties can discuss market trends, competitive landscapes, and emerging opportunities, ensuring that the advertising efforts remain agile and responsive to the ever-changing B2B environment.

Conclusion

Choosing the right B2B advertising agency can be the difference between stalled growth and a thriving sales pipeline. Each of the agencies we've highlighted brings something valuable to the table—from creative storytelling to precision-targeted campaigns. But when it comes to combining performance, strategy, and a deep understanding of the B2B buyer journey, Roketto stands out as the top choice.

With a proven track record in inbound marketing, paid media, and HubSpot automation, Roketto has helped countless B2B companies generate high-quality leads and scale their growth efficiently and sustainably. Whether you're a SaaS startup or an established B2B brand, our data-driven, ROI-focused approach is built to deliver results.

Ready to turn your marketing efforts into real business growth? Contact us today to see how Roketto can help you attract, convert, and retain the right customers.