LinkedIn Ads for maritime: targeting that actually reaches fleet directors

LinkedIn is the closest thing to a workable B2B channel for reaching maritime buyers at scale, but most of the campaigns we audit are pouring money into adjacent industries: logistics generalists, supply-chain consultants, freight forwarders, port-of-call vendors. These are capable professionals in their own right, but they are not the buyers for maritime services and they convert at maritime-zero rates.

Three changes account for the bulk of the gain we see when rebuilding maritime LinkedIn accounts.

1. Tighter industry selection

LinkedIn’s “Maritime” industry is a useful start, but it’s narrow. To reach the full buying universe you usually need:

• Maritime
• Oil & Gas (most offshore decision-makers sit here)
• Logistics & Supply Chain (port operators, terminal operators, multimodal companies)
• Shipbuilding
• Industrial Machinery (where most marine equipment manufacturers categorise themselves)

Run those five as a combined industry filter, then negative-filter out the segments that do not fit your buyer (Logistics & Supply Chain pulls in a lot of generalist 3PL audiences who are not maritime buyers unless you constrain it further with company-size or job-function filters).

2. Job-title and seniority discipline

The biggest waste in maritime LinkedIn campaigns is “skill-based” or “interest-based” targeting. Both work fine for B2C; in B2B maritime they expand the audience way past your buyer.

What works better: explicit job-title lists, layered with seniority. We routinely build campaigns around audiences like:

• Fleet Manager OR Fleet Director OR Technical Manager OR Technical Superintendent OR Marine Superintendent, at Director+ seniority
• Procurement Manager OR Procurement Director OR Head of Procurement, at Senior+ seniority, in the five industries above
• VP OR Director OR Head, in companies with the keywords “ship management” OR “shipping” OR “marine” in the company name

Audiences this tight typically come back at 5,000 to 30,000 people across Europe. Don’t be alarmed by the small audience size; the engagement and conversion rates compensate by an order of magnitude.

3. Account-based campaigns where deal value justifies it

If your average contract value is above £40,000 ARR, run matched-audience campaigns against your priority account list. Upload the list (Companies House data plus your CRM target accounts), run sponsored content campaigns against employees in those companies who match seniority filters and budget around 30% of monthly LinkedIn spend on this kind of work.

The CPMs are higher (often £40 to £80 for tightly-defined audiences) but the response rates and the meeting bookings make the maths comfortable. We routinely see ABM-style maritime campaigns deliver pipeline at one-third the cost-per-opportunity of broad campaigns.

What to measure

Cost per qualified lead. Cost per opportunity. Pipeline value attributed to LinkedIn (multi-touch). Closed-won revenue.

Don’t optimise on click-through-rate. CTR in tightly-targeted maritime campaigns is often modest (1% to 2%) but the clicks are from the right people. CTR-led optimisation will push you toward broader audiences that look like they’re working but don’t convert.

Run the rebuild for ninety days before judging it. Maritime sales cycles need that long to start showing in pipeline.