November 6, 2026
Case Study: One Signal, Two Markets From the Same List
A sustainability consultancy split one list by a binary signal, has a report or not, and turned both halves into markets with their own message.
By AthonBound Team
A consulting firm that writes sustainability reports had one list and one obvious signal: does the company already publish a report or not? Most teams would keep the half that fits and drop the rest. We turned the two halves into two markets.
Quick answer: For a consultancy that prepares sustainability reports, the signal was binary and quick to verify: a company either publishes a sustainability report or it doesn't. We mapped companies in sectors where the report adds the most value and where having one is still uncommon, checked each for an existing report, and split the list in two. Companies that already had one got a direct message about going deeper. Companies that didn't got an open question about why not, and what it would bring them, starting with trust. Same list, same work, two markets.
The client and the problem
The client prepares sustainability reports for companies. The question for outbound was where to point that offer, and what to say once you got there.
The signal: already has one, or doesn't
The signal was the simplest kind there is: does the company already have a sustainability report? It's quick to verify, because the report is either published or it isn't.
Simple signals are often treated as filters: keep the companies that match, drop the rest. Here, both sides were the market.
The choice that made the difference
Before checking anyone, we chose the sectors deliberately: the ones where a sustainability report has the most value, and where having one is not yet common.
Where a signal is rare, you're the only one bringing it up. The conversation isn't crowded, and the company hasn't already heard the same pitch from five other firms.
How the list was built
1. Mapped companies in the target sectors where the report adds the most value and isn't common yet.
2. Checked each one for an existing published report.
3. Split the list into two branches.
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Two branches, two messages
| Already has a report | Doesn't have one | |
|---|---|---|
| Their real problem | They've done it, but it's superficial or stuck at the minimum | They don't know they need it, or don't know where to start |
| What we tell them | Go deeper: the next steps, on specific arguments | Why they're not doing it, and the advantages it would bring, trust first |
| Tone | Direct | An open question |
Same list, same work, two markets.
What this case shows
The "doesn't have it" branch is half the market, not the waste. Most teams treat companies without the signal as unqualified. Here they were a market of their own, with a problem of their own.
The same signal produces two different problems. Having a report and not having one aren't "qualified" and "unqualified". They're two different situations, each needing a different conversation.
Choose where the signal is rare. Targeting sectors where reports aren't common yet meant the conversation wasn't crowded, on either branch.
Tone follows the branch. Companies that already act on the problem can take a direct message. Companies that don't yet need a question, not a pitch.
How it applies beyond sustainability
Any binary signal can split a market this way: has a CRM or doesn't, has an online booking system or doesn't, publishes pricing or doesn't, runs ads or doesn't. The question isn't "which half do I keep?" It's "what problem does each half have?"
For how signals become lists, see how to build a B2B lead list no database has. For the system that runs it continuously, see what is market intelligence infrastructure.
FAQ
What was the buying signal?
Whether a company already publishes a sustainability report. It's binary and quick to verify.
Why not just target companies without a report?
Because companies with a report have a problem too: it's often superficial or stuck at the minimum. Both branches are markets.
How were the target sectors chosen?
Sectors where a sustainability report adds the most value and where having one is still uncommon, so the conversation isn't crowded.
What changes between the two messages?
The problem, the argument and the tone. Companies with a report get a direct message about going deeper. Companies without one get an open question about why not.
Can a binary signal really double a market?
Often, yes. When both sides of the signal have a real problem, one list becomes two markets with two campaigns.
Want to see both halves of your market? We'll split your list by the signal that matters and show you what each side needs to hear. Get a free GTM assessment →