SpaceX had put about €55.3 million of financing into SINGULUS TECHNOLOGIES before it ordered a solar cell line from the German equipment maker on 10 November, by our arithmetic on Singulus’s own reports. That is a €29.0 million loan and a €3.6 million convertible bond in the spring, and a €22.75 million subordinated loan in October.
The convertible bond can be turned into up to 1.8 million Singulus shares, 20% of the subscribed capital. At the €26.50 Xetra close on 11 November, the day the shares doubled, 1.8 million shares were worth about €47.7 million, 13.4 times the bond’s €3.558 million face value, by our arithmetic.
Business Pill · Concentration
An evergreen Business Engineer explainer on concentration: when a few big pieces make up most of a total. It teaches the general idea only and does not discuss Singulus or SpaceX.
The key insight: As we read Singulus’s own reports, SpaceX is both lender and customer to Singulus: about €55.3 million of loans and a convertible bond in 2026, by our arithmetic, against a first line with an order volume of over €60 million.
Singulus announced on 23 March a long-term partnership with “a leading global technology company” that included “a new five-year financing agreement”. Its half-year report says: “As part of a strategic partnership, a loan of € 29.0 million with a five-year term was secured, along with the issuance of a convertible bond in the amount of € 3.6 million.” Both carry 5% interest and are secured on the company’s assets, the report says.
On 21 October Singulus took out a subordinated secured loan of approximately €22.75 million to repay what it owed to Triumph Science and Technology Group, its former largest shareholder. Its third-quarter report names the lender: “The lender is SpaceX and the same technology company that had already provided substantial financing in March 2026.” The same report says “The debt financing, which was provided by SpaceX, is secured by current assets, real estate, and other tangible and intangible assets.”
The 10 November release on the supply contract adds: “SpaceX provided significant funding to SINGULUS in March 2026 and additionally in October 2026 as part of the recently announced subordinated secured loan.” Adding the three amounts gives about €55.3 million, by our arithmetic. Singulus also said on 27 March that it had received a first order from the technology partner, “valued in the low double-digit million Euros”.
Financing SINGULUS TECHNOLOGIES reports from SpaceX in 2026: a EUR 29.0 million loan and a EUR 3.6 million convertible bond agreed in March (half-year report), and a subordinated loan of approximately EUR 22.75 million in October whose lender the Q3 report names as SpaceX, against the over EUR 60 million order volume of the first SpaceX line (ad-hoc release, 10 November). The total of about EUR 55.3 million is our arithmetic.
The Bond That Converts Into Shares
Singulus said on 28 March that a secured convertible bond “will be issued to the partner”, with existing shareholders’ subscription rights excluded. “The convertible bond has a total face value of EUR 3,558,000.00 and is divided into 3,558 bearer convertible bonds.” It runs for five years and “There is no obligation to convert at the end of the term.”
The bonds are “convertible into up to 1.8 million shares (20% of the subscribed capital)”. Singulus’s half-year report gives a basic share count of 8,896,527. If every bond were converted into the full 1.8 million shares, that works out to about €1.98 of face value per share, by our arithmetic; the releases we read give no conversion price.
At the Xetra close of €12.70 on 10 November, the day the order was announced, 1.8 million shares were worth about €22.9 million. At €26.50 on 11 November they were worth about €47.7 million, using closing prices as published by Yahoo Finance, by our arithmetic. On 12 November the stock traded at €25.90 at 10:57 UTC.
Face value of the convertible bond (€3,558,000, Singulus release of 28 March 2026) against the value of up to 1.8 million shares at the Xetra closes of 10 November (€12.70) and 11 November (€26.50), as published by Yahoo Finance. The values assume full conversion and are our arithmetic.
Lender, Customer and Possible Shareholder
Full conversion would lift the share count to about 10.7 million, leaving the bondholder with about 16.8% of Singulus, by our arithmetic. That is more shares than the approximately 1.5 million that A1681X GmbH & Co. KG, whose principal shareholder is Singulus co-founder Roland Lacher, agreed to buy from Triumph.
The first line SpaceX ordered has an order volume of over €60 million, the company says, against the about €55.3 million of financing SpaceX had provided, by our arithmetic. Singulus forecasts revenue of approximately €83.0 million for 2026. Its third-quarter report says the solar business brings “a high degree of dependence on individual customers and orders” and that the collaboration with SpaceX “is expected to play a key role in the future development of SINGULUS TECHNOLOGIES”.
The Structural Read
As we read the March release and the half-year report together, the convertible gives its holder a route from lender to shareholder: up to 1.8 million shares, 20% of the subscribed capital, for a bond with a face value of €3,558,000.
As we read the October release, SpaceX’s loan replaced the money Singulus owed Triumph, its former largest shareholder, the same month Triumph agreed to sell its approximately 16.75% stake.
SINGULUS TECHNOLOGIES, Q3 2026 report
“The lender is SpaceX and the same technology company that had already provided substantial financing in March 2026.”
Three Implications
FOR SINGULUS SHAREHOLDERS The March release says subscription rights were excluded for the convertible bond, which can become up to 1.8 million shares.
FOR THE ORDER BOOK Singulus says the first SpaceX line has an order volume of over €60 million and that it plans to deliver multiple additional lines.
FOR SINGULUS’S RISK PROFILE Its third-quarter report says the solar business brings a high degree of dependence on individual customers and orders.
The framework says: “We are entering a phase where four scaling laws are simultaneously shaping the AI ecosystem, while several converging forces are radically transforming the physical layers underpinning AI itself.”
As we read it, SpaceX is financing one of those physical inputs directly: the maker of the equipment for the solar cells its satellites will use. The framework predates this financing and does not discuss Singulus or SpaceX.
What Is Not Established
Singulus’s releases say the convertible bond was issued to its technology partner, and its 10 November release names SpaceX as the partner since March; the documents we read do not name the bondholder in the same sentence as the bond. Neither company has said whether, or when, any bond will be converted, and the documents we read give no conversion price or interest rate for the October loan.
The share values here assume conversion of all 3,558 bonds into the full 1.8 million shares at Xetra closing prices; they are our arithmetic, not company figures. Singulus and SpaceX were not asked to comment for this piece.
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Singulus’s own reports show SpaceX lending it about €55.3 million in 2026 before ordering a solar cell line worth over €60 million, by our arithmetic. A €3.6 million bond issued to the partner can become up to 1.8 million shares, worth about €47.7 million at the 11 November close.
A note on sourcing. The financing amounts and the lender come from Singulus’s half-year report 2026 and its third-quarter report, and the bond terms from its release of 28 March 2026; we read the relevant sections of both reports and all releases cited in full. The supply contract is from Singulus’s ad-hoc release of 10 November 2026. Share prices are Xetra data as published by Yahoo Finance. Sums, per-share values, stakes and multiples are our arithmetic. Singulus and SpaceX were not asked to comment for this piece.
Gennaro Cuofano is a CRO and tech executive who has worked in AI since late 2015, starting with bringing NLP, natural-language generation, voice and chatbot products to the marketing industry. His background is in law and finance: he holds a Master's degree in Law and an International MBA with an emphasis on corporate finance (LUISS Business School and the University of San Diego, 2012), and worked as a financial analyst at a real-estate investment firm in San Diego and as an assistant controller. His work focuses on business model strategy, business engineering and, more broadly, structural analysis: how companies make money, read from their own filings. He created FourWeekMBA and leads research there and at The Business Engineer, his newsletter on AI and business strategy, with over 95,000 subscribers and more than 1,000 published analyses. His writing has also appeared on Entrepreneur (for example, How to Digitize a Family Business in Europe) and HackerNoon. Find him on LinkedIn and Substack. See how we source.
