Sprintex (ASX:SIX) lifts Mest Water order book 65% to A$42.4m

A new Dutch RENURE rule and the expired nitrogen derogation just turned compliance pain into Sprintex’s pipeline

Sprintex (ASX:SIX) has materially expanded its Dutch wastewater partnership, taking the combined Mest Water order book to €25.71m (A$42.44m). That is a 65% lift on the December 2025 contract that first put Sprintex on the radar.

The package has two parts. A fresh €6.51m (A$10.75m) order covers 200 smaller 300kg/hr compressor systems aimed at family farms via Completerra’s rental model. The bigger piece is an upgraded €19.2m (A$31.69m) order for 500 high-capacity 800kg/hr systems at higher per-unit pricing and a beefier three-motor configuration.

Timing is the real story. The Dutch government’s final RENURE approval kicked in on 12 June 2026, just as the EU’s nitrogen derogation expired. Farmers now face a hard choice. Cut herd sizes and watch farm equity erode, or install on-farm processing technology that turns manure into a certified fertiliser substitute.

A$1.35m in cash is due by 14 July 2026, with all orders to be satisfied by June 2028.

Why the 65% order book jump is more than a top-up

When we covered the original A$27m MW Techniek contract, the headline risk was customer concentration and balance sheet repair. This upgrade increases unit count and lifts pricing on the premium tier, which says something about the underlying economics.

The 500 high-capacity systems are now priced at €40k for the first 100 units and €38k for the next 400, against a heavily upgraded three-motor specification. Mest Water did not negotiate this because Sprintex asked nicely. Field validation on real manure revealed the original single-motor configuration could not handle feedstock variability across dairy and veal operations.

Sprintex’s hardware became more critical to the system, not less. That is the kind of technical entrenchment that makes follow-on orders stickier.

The smaller-format play opens 10,000 farms previously out of reach

The new 300kg/hr system targets a segment Mest Water previously could not economically serve. Smaller dairy, pig and family-owned farms in the Netherlands number over 10,000, and most cannot fund a high-capacity stationary plant out of pocket.

Completerra’s rental and offtake model solves this. Farmers pay nothing upfront, Completerra monitors the systems remotely and takes the recovered fertiliser into commercial channels. That converts a one-off equipment sale into structurally recurring demand for Sprintex compressors.

We think this is the under-appreciated piece of today’s announcement. It transforms the addressable market from a few hundred large operators into a long tail of smaller farms with regulatory deadlines they cannot avoid.

Cash flow visibility is finally catching up to the contract narrative

The biggest unresolved question from the original A$27m order was whether cash would actually convert on schedule. Sprintex was carrying around A$3.6m in debt against roughly A$700k cash, and revenue visibility on paper does not pay bills.

Today’s announcement starts to close that gap. A$1.35m lands by 14 July 2026, and from August 2026 the first 20 high-capacity prototype units ship, generating roughly A$1.04m in revenue.

Our concern is that smaller-format delivery pace slows from November 2026 as Mest Water reallocates labour toward the higher-margin 800kg/hr units. That is the right commercial decision, but investors should watch the monthly revenue mix rather than headline order book numbers.

The Investors Takeaway for Sprintex

Sprintex has now stacked two material orders against a regulatory backdrop moving in its favour. The A$42.4m combined Mest Water book, the TSMC trial in Taiwan and the Completerra rental model give the company three distinct demand pipelines into 2028.

What we want to see next is execution on the July 2026 validation milestone for the upgraded 800kg/hr units. If that lands on schedule, the path to operating profitability starts to look credible rather than hopeful. Investors can read our earlier take on the TSMC partnership at stocksdownunder.