In water, a known executive outsells a company logo

Water purchases are decided by committees, take six months to two years, and carry career risk for the people who approve them. A plant superintendent who champions a new technology is betting a piece of their reputation on it. In that environment, buyers default to vendors they already trust, and trust attaches to people long before it attaches to companies.

This is why executive presence on LinkedIn works so well in this industry, and why it's one of the three services we run.

The distribution math favors people

LinkedIn's feed treats posts from personal profiles very differently from posts by company pages. A company page update reaches a small slice of its followers. The same content, posted by a person with a real point of view, routinely reaches ten times as many, and gets engagement from people who would never follow a vendor page.

Water professionals compound this effect. It's a small industry where operators, engineers, and utility managers know each other, attend the same handful of conferences, and pay attention to practitioners who sound like they have done the work. A good post travels through exactly the network you're selling into.

The numbers behind that are stark. A company page post typically reaches a low single-digit percentage of its followers, and company-page followers are disproportionately employees, vendors, and job seekers anyway. A personal post that earns early comments gets pushed into second-degree feeds, which in water means the feed of the utility director who follows the operator who commented. That comment functions as an endorsement, and no ad product can buy it.

Familiarity before procurement

The value shows up months later, in rooms you are never in. When the buying committee assembles a shortlist, someone says "I follow their CTO, they know what they're talking about." That sentence is worth more than any ad impression, because it comes from inside the committee.

This is the whole mechanism behind executive influence. Consistent, useful posting builds familiarity with a few thousand of the right people, so that by the time procurement starts, your company arrives pre-trusted. The sales cycle doesn't skip steps, but it starts warmer and stalls less.

The effect stacks with everything else you do. An executive who has been visible for months walks into WEFTEC with meetings already booked, because the outreach came from a name people recognized. Cold email from a known practitioner is barely cold. The same body of public content also becomes the corroboration that gets the company named in AI-assistant answers, since models weight exactly the kind of third-party visibility this work produces.

Who should be the voice

The default assumption is the CEO, and it's often wrong. The right voice is whoever has the most credible relationship to the problem: a CTO who ran plants for fifteen years, a founder who did the field work, a VP of engineering who can talk sensor drift with a superintendent. Titles impress boards; buying committees are moved by people who have clearly stood in the same boots. If two people qualify, run two voices with different lanes rather than blending them into one generic account.

What disqualifies a voice is thinner skin than expected. Posting opinions in a small industry means occasionally being disagreed with in public by someone everybody knows. An executive who needs every reply to be positive shouldn't be the voice, and it's better to learn that in week one than in month six.

What to post

The content that works in this industry comes from the work itself. Field observations with an opinion attached: what you saw at a plant, what surprised you, what you'd do differently. Teardowns of common failures, written to help the person about to make the same mistake. Specific numbers from real projects, with whatever can be shared, shared. Operators and engineers reward specificity because it's how they recognize one of their own.

What fails is just as predictable: company milestone posts, reshared press releases, congratulations-to-our-team content, and anything that reads like it survived a brand review. The test for every post is whether a plant manager would forward it to a colleague. Award announcements don't get forwarded. "Here's why your DO sensors drift and what it costs you" does.

What the system looks like

Executives who post well by instinct are rare, and executives with time to post consistently are rarer. The repeatable version is a system: a positioning document that defines what this person is known for, a weekly writing rhythm in their actual voice, drawn from their real opinions and stories, and deliberate engagement with the people their buyers listen to.

The voice part matters most. Readers in this industry detect ghostwritten corporate filler instantly, and it does more harm than silence. The writing has to come from real interviews with the executive, capture how they actually talk, and take positions a committee member would remember.

In hours, the rhythm is lighter than executives fear. A thirty-minute interview yields material for three or four posts, the drafting happens off their calendar, and each post costs them a ten-minute review. Two or three posts a week beats daily filler. Add fifteen minutes a day commenting on posts from the people their buyers listen to, and the whole program costs the executive about two hours a week.

Measured against pipeline, the pattern I saw building this system at my own ventures was reach in the first month and inbound conversations following in the second or third. For an industry where a single closed deal can fund the program for years, that math is comfortable.

Day to day, track follower quality over follower count, inbound DMs and connection requests from target accounts, and the "I've been reading your posts" comments that start showing up in sales calls. Have sales log those verbatim in the CRM. They're the self-reported attribution that proves the program is working long before a deal closes.

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Adam Tank is the founder of Full Flow Marketing, a marketing agency built for the water industry. If your executives are invisible to the buyers who assemble shortlists, ask for a free pipeline diagnostic; it includes a candid read on their LinkedIn presence.