TopLine Comms

From offices on Stephen Street in London, with a second base in Leeds, TopLine Comms works with B2B organisations across sectors including third sector and charity, education, healthcare and wellness, industrial fields such as energy, engineering, maritime, logistics and transport, science, professional services (accounting, legal, business services), and technology, covering fintech, edtech, cleantech, healthtech, proptech and SaaS. The agency operates as part of the Definition group, alongside separate sites for video and B2B work, and is structured around a small comms team of specialists. Its offer spans B2B public relations, SEO and content marketing, combining these disciplines rather than treating them separately. PR services include thought leadership, media relations, crisis communications, executive profiling, media training and reputation management, alongside internal communications and public affairs. SEO work covers B2B SEO audits, SEO content, B2B SEO training and AI visibility services, including an AI visibility audit aimed at how organisations appear in AI-driven search. Social media services extend to B2B social media management, social media training and LinkedIn marketing. The agency also produces client stories and insights content, including material related to tech, marketing, entrepreneur and diversity and inclusion awards, and offers training options in SEO and social media for in-house teams alongside its delivered services.