Series C PR: How Scale-Ups Build Category Leadership and Prepare for What's Next

Short answer: at Series C, PR stops being about awareness and starts being about leadership. Buyers, analysts, future investors and senior candidates expect you to be one of the names that defines the category, and they expect to see more than the founder.

Who this guide is for

• Scale-ups that have raised a Series C or later round
• Companies moving from "fast-growing challenger" to "category leader"
• Marketing and communications leaders building a PR program with several executives

What changes at Series C

• The audience widens: analysts, trade media, enterprise procurement, regulators and future public-market investors all pay attention.
• One founder isn't enough: buyers and investors want to see a bench of credible leaders.
• Every claim gets checked: numbers, customers and benchmarks need to be accurate and consistent everywhere.
• Reputation risk grows: a bad story travels further, so you need a plan before you need it.

The four workstreams

A 12-month Series C PR plan

• Months 1–2: announce the round with a category story, not just the amount raised, and agree the executive bench and their topics.
• Months 3–6: run executive coverage in business and trade media, start analyst briefings, and publish the first piece of original research.
• Months 7–12: industry lists, awards and speaking slots; refresh the research; prepare the narrative for the next milestone (Series D, acquisition or IPO).

How to measure Series C PR

• Branded search for the company and each executive, before and after.
• Referral traffic and demo requests from each article, using tracked links where outlets allow them.
• AI answers: monthly, ask ChatGPT, Gemini, Perplexity and Google your buyers' questions and log whether you're named and which sources are cited.
• Pipeline: a "how did you hear about us" field on the enterprise demo form.
• Share of voice against the two or three companies you're compared with most.

Agencies Series C companies shortlist

Treble (Austin, 2013) works with venture-backed B2B companies and says it has helped 33 startups to exit, including CoreWeave's IPO. Highwire (San Francisco, 2008) and SourceCode Communications (New York, 2017) run senior programs for enterprise tech. Mission North (San Francisco, 2003, employee-owned) is known for research-led storytelling. Inkhouse (Boston, 2007) is strong on corporate narrative and investor communications.

For analyst relations specifically, see our guide to analyst relations firms.

Mistakes that waste a Series C PR budget

• Announcing the round with no category story, so the coverage is about money, not leadership.
• Keeping the founder as the only voice.
• Publishing numbers that don't match across the website, decks and press.
• Waiting for a crisis before agreeing who speaks and what they say.

Where Jamco PR fits

Jamco PR gets tech companies and their executives on Business Insider, USA Today, Yahoo Finance, AP News and 35+ other publications. Placements are guaranteed: if one doesn't go live within 60 days, it's replaced with another top-tier outlet at no extra cost. The first placement can be live in as little as 24 hours, and most clients see their first article within 14 days. Projects start at $5,000.

For Series C companies, Jamco plans placements so each executive gets their own lane of topics, alongside company and category stories. It works alongside an existing agency or analyst relations firm.