Doncasters (DPC) Q3 2026 earnings review
Doncasters raises its sales outlook, but factory builds consume cash
Doncasters, a maker of precision metal castings for aircraft engines and power turbines, beat its initial post-IPO plan and raised its full-year targets. Third-quarter revenue rose 39% from a year ago to $308 million, while profit before interest, taxes, depreciation, and one-offs grew 56% as North American factory margins expanded. Chief executive Mike Quinn also signed a fifth major customer contract and disclosed that the order book has reached $1 billion.
| Revenue | $308.1M +39% from a year ago (+28% stripping Europe metal pass-through) |
|---|---|
| Adjusted EBITDA | $58.2M +56% from a year ago; margin up 2 points to 18.9% |
| Order book | ~$1.0B up 38% from $725M in December 2025 |
| Full-year 2026 revenue outlook | Raised $103M 2027 outlook introduced at +14% growth |
⚖️ Verdict: 🟢 Bullish
The story got better because the raised 2026 outlook and new 2027 targets ended fears of a second-half slowdown. In addition, the company closed the sale of its loss-making Ivostud fastener unit, locked in customer funding for 80% of a $200 million German factory expansion, and took a controlling stake in a GE Aerospace supplier. The bad news: capital spending will more than double next year to $145–170 million, leaving 2027 free cash flow at roughly zero.
The question now is how much of the 14% projected sales growth for 2027 comes from underlying demand versus the newly acquired Montana joint venture and passed-through metal inflation. If volume and contract pricing drive the increase, margins will keep climbing; if metal surcharges and acquisitions carry it, cash conversion will lag. The full-year report's breakdown of acquisition revenue and metal pass-through will tell.
🐂 Bull Case
Customer-Funded Deals Lift Order Book to $1 Billion
Doncasters makes precision metal castings and heat-resistant superalloys for aircraft engines and industrial gas turbines (IGT), which are large generators used for power plants. Chief executive Mike Quinn said the company's "visible growth has never been stronger or clearer, with over 70% of our revenue under Long-Term Agreements (LTAs) and an order book of approximately $1 billion". That backlog is up 38%, or $275 million by our math, since December.
During the quarter, the manufacturer signed its fifth Strategic Customer Partnership, a minimum 10-year contract with a gas turbine maker. To deliver it, the group will expand its factory in Bochum, Germany. The project costs over $200 million, but the customer plans to fund about 80% of the bill. This deal adds over $100 million in yearly sales by 2032, lifting the total target across all five partnerships above $300 million.
What to watch: capital commitments and customer advance payments in the full-year filing. Rising customer advances will confirm that turbine makers are paying for the German factory expansion on schedule.
North America Output and Pricing Drive Engine Margins
Doncasters has been renegotiating its long-term customer contracts to raise prices while adding factory equipment to clear supply backlogs. That combination showed up in its Engine Products division, which sells components for aircraft engines and power turbines across Europe and North America. Combined segment profit before interest, taxes, depreciation, and amortization, excluding one-offs (adjusted EBITDA), jumped 70% from a year ago to $61.3 million, lifting the division's margin by 3.8 percentage points to 23.8%.
- North America Engine Products revenue: $100.6 million, up 37.1% from a year ago
- North America segment adjusted EBITDA: $23.6 million, up 129.1%, with margin up 9.5 percentage points to 23.5%
- North America adjusted cost of sales: fell 8.3 percentage points as a share of segment revenue, to 68.1% by our math
- Group selling, general, and administrative overhead: fell 6.6 percentage points of revenue to 16.2% by our math
North America carried the margin expansion because new equipment at the Groton, Connecticut plant boosted output alongside higher contract prices. What to watch: North America Engine Products margin in the fourth quarter. Holding above 23% will show that the Groton productivity gains and contract price increases are durable.
Initial 2026 Plan Was Cautious; Ivostud Sale Closed
Three months ago, Doncasters issued a full-year outlook that pointed to about $515 million of second-half sales by our math. Instead, third-quarter revenue rose 39.2% to $308.1 million, led by 45% growth in aerospace and 43% in industrial gas turbines. The company lifted its 2026 revenue target by $102.5 million at the middle of the range, proving the initial post-IPO plan was cautious.
Separately, the group sold Ivostud, a struggling fastener unit declared "non-core to our casting and superalloy businesses", on October 23 after taking a $17.8 million write-down. Removing Ivostud lifts the third-quarter adjusted EBITDA margin in Turbo Wheels, its automotive turbocharger division, from 4.9% to 10.2%. What to watch: reported Turbo Wheels margin in the first quarter of 2027, the first full period without Ivostud.
🐻 Bear Case
Doubling Factory Spending Wipes Out 2027 Cash Flow
Doncasters highlighted $111.2 million of third-quarter free cash flow excluding one-offs, up from $6.0 million a year ago. However, reported free cash flow was negative $100.5 million for the quarter and negative $154.3 million for the first nine months because the company paid out $217.2 million in cash to settle a pre-IPO management bonus plan. More importantly, the new outlook shows underlying cash generation will drop to about zero next year.
- 2026 capital expenditure outlook: raised from $55–60 million to $67–77 million to buy land and buildings for its Montana joint venture
- 2027 capital expenditure outlook: $145–170 million, more than double the 2026 pace, for the German plant and a UK building purchase
- 2027 free cash flow outlook: negative $20 million to positive $20 million, despite adjusted EBITDA rising to $240–260 million
This matters because the group is now running four major factory builds at once across Germany, the UK, Alabama, and Mexico while committing $157.5 million a year in capital spending. If aircraft or turbine makers slow their orders during this build phase, Doncasters will burn cash before the new plants generate sales in 2029. What to watch: fourth-quarter capital expenditure against the implied $33–43 million remainder.
Metal Surcharges Pad Sales and Drain Working Capital
When specialty metals like hafnium get more expensive, Doncasters passes the extra cost to customers through contract surcharges. These surcharges add to reported sales dollar-for-dollar without adding any profit, and the 18-to-24-week manufacturing lag ties up cash in inventory. In the third quarter, metal cost pass-through in Europe alone reached $25.7 million, compared to $15 million across the entire company in the first half of the year.
By our math, stripping out just the European metal pass-through lowers third-quarter total revenue growth from 39.2% to 27.6%. The surcharges also reduced the group's adjusted EBITDA margin by 0.9 percentage points, up from a 0.6-point drag in the second quarter, and helped push inventories up 45.9% since December to $264.0 million. What to watch: total company metal pass-through dollars in the full-year report, to see how much of the revenue beat was pure metal inflation.
Stock Pay and Dilution Weigh on Per-Share Profit
Doncasters excludes employee stock-based compensation from its adjusted EBITDA and adjusted earnings per share, treating it as non-core. However, its new outlook table lists a recurring "Option-based compensation scheme" cost of about $40 million in 2026 and another $40 million in 2027. That ongoing expense equals 16% of next year's expected $250 million adjusted EBITDA, and shares outstanding already rose 32.6% from a year ago to 149.7 million after the June listing.
What to watch: diluted share count in 2027 against the 149 million assumption in the outlook. Any increase above 149 million will show that the $40 million option plan is diluting shareholders faster than the company's plan assumes.
👓 Other Themes
GE Joint Venture Stake and First Drone Contract
On October 30, Doncasters bought a 50% stake in Montana Precision Products, a joint venture with GE Aerospace unit Unison "producing small structural castings and tube and duct assemblies for aerospace applications". Management expects the cash deal to add to earnings within a year and included it in the 2027 outlook. Separately, Quinn announced "our first, albeit small, contract to supply casting product into the Unmanned Aerial Vehicle (UAV) end market in 2027" inside Turbo Wheels.
💲 Other KPIs
Non-current deferred revenue — cash customers have paid in advance for multi-year capacity and parts not yet delivered — jumped to $81.9 million on the balance sheet, up from zero in December 2025. On the nine-month cash flow statement, deferred consideration generated a $93.1 million cash inflow, helping offset the $93.7 million cash drain from rising inventories.
The UK-based engineering group ended the quarter with $277.1 million in cash and $85.6 million in debt, compared to $524.6 million of net debt excluding shareholder loans in December. In September, management replaced its term loan with a $325 million unsecured credit line due 2029, which cuts expected net interest expense from $105 million this year to about zero in 2027.
Reported net income turned positive at $31.8 million, or $0.21 per share, reversing a $42.2 million loss a year ago and a $131.1 million loss last quarter. Lower interest costs after the IPO debt payoff and a $49.2 million income tax benefit outweighed a $17.8 million write-down on the Ivostud disposal and a $21.5 million debt refinancing charge.
🔮 Guidance
Raised. The company lifted the middle of its full-year sales plan by $102.5 million, or 10%, citing "strong business performance". By our math, subtracting nine-month sales of $813.4 million leaves $309.1 million for the fourth quarter, almost unchanged from the third quarter's $308.1 million.
Raised. Management increased the middle of the range by $21 million, pointing to 48.6% growth from 2025's $138.3 million by our math. That leaves $59.4 million for the fourth quarter, slightly above the third quarter's $58.2 million and resulting in an 18% full-year margin, or about 19% excluding metal cost pass-through.
New. The initial 2027 plan calls for $1,280 million at the middle of the range, or 14.0% growth over the raised 2026 midpoint by our math. The target includes the newly acquired controlling stake in Montana Precision Products and removes the sold Ivostud business.
New. At the $250 million middle of the range, profit before interest, taxes, depreciation, and one-offs grows 21.7% over the 2026 midpoint by our math. The implied margin rises from 18.0% in 2026 to 19.5% in 2027, supported by higher contract pricing and the Montana acquisition.
New. The plan targets $1.05 at the middle of the range, assuming a 27% tax rate, zero net interest expense, and 149 million shares. It excludes roughly $40 million in non-cash option compensation.
New. The outlook centers on zero free cash flow for 2027 because capital expenditure is planned to rise to $145–170 million, up from $67–77 million in 2026, to build out the fifth customer partnership in Germany and purchase a UK building.
❓ Key Questions
How much did Montana Precision Products add to 2027 sales?
The 2027 outlook includes the newly acquired stake in Montana Precision Products and removes Ivostud, but the release gives neither the purchase price nor the joint venture's revenue. Without those figures, investors cannot separate underlying 2027 growth from acquisition additions.
Is gross or net capital spending in free cash flow?
The 2027 outlook includes total capital spending for the fifth partnership, where the customer will fund 80% of the >$200 million project. Management did not clarify whether its ($20) million to $20 million free cash flow target counts customer reimbursements inside operating cash flow.
What was total metal pass-through in North America?
The release disclosed $25.7 million of third-quarter metal cost pass-through in Europe and a 0.9-point group margin drag, but gave no dollar figure for North America. Knowing the total pass-through is needed to measure true volume and pricing growth.
Did the Mexicali aerospace conversion start Phase 3 in October?
Last quarter, management committed to begin heat-treat installation and aerospace certification at its Mexicali plant in October 2026 so it could operate as a full aerospace site in 2027. The third-quarter release gave no update on that schedule.