SES Completes Its Flagship Satellite Fleet, Lands Defense Deals, and Anchors a Billion-Euro EU Program — But Can It Convert Momentum Into Sustained Growth?

Shares of SES S.A. surged 8.5% to €4.91 on September 3, snapping a steep slide from €5.23 just days earlier, as the Luxembourg-based satellite operator unveiled a trio of developments that together signal its multi-orbit strategy is entering a new operational phase. The question for investors: does execution on hardware and contracts finally translate into revenue acceleration for a company still posting net losses?

• Boeing Finishes the Job, and SES Gets a Constellation It Can Actually Sell. Boeing delivered the final three satellites — F11, F12 and F13 — to SES on September 2 , completing the 13-satellite constellation set for launch later this month on a SpaceX Falcon 9 mission . The satellites are expected to enter service in mid-2027. This matters because the first four satellites had issues with onboard power modules , and the additions were partly designed to compensate. With the full fleet, SES can now sell customers on truly global, high-speed, low-delay internet — the product its commercial pipeline depends on. SES has collected $218 million in insurance claims for the earlier satellite defects , cushioning the financial hit.

• A Latin American Navy Deal Shows the Defense Business Is Real, Not Just a Talking Point. SES signed a new multi-orbit connectivity agreement with Peru's Navy, combining traditional high-orbit and low-orbit satellite services for coastal bases and the training ship B.A.P. "UNIÓN." The Peruvian Navy gains secure encryption and operational management capabilities . While the contract value wasn't disclosed, it opens the door in a region where Peru was designated a Major Non-NATO Ally in January 2026 , suggesting rising defense budgets SES can tap.

• A Nearly €1 Billion EU Contract Validates SES's Role in Europe's Satellite Sovereignty Push. SES signed a nearly €1 billion ($1.16 billion) contract with Germany's OHB to build 18 medium-orbit satellites for Europe's IRIS² secure communications constellation, with deliveries starting in 2029 . IRIS² is planned as Europe's third flagship space program with 348 satellites total . SES expects its total capital commitment for the constellation's mid-orbit layer to reach up to €1.35 billion , but the spending is cushioned by European public funding and structured to deliver a return meeting or exceeding SES's 10% hurdle rate .

• The Financial Backdrop Remains Fragile. H1 2026 sales hit €1.6 billion — up sharply thanks to the Intelsat merger — but SES posted a net loss of €176 million . Management blamed contract slippage in Q2 but insisted the second half would ramp up . Capital spending guidance is around €700 million for 2026 . Today's catalysts are genuinely positive, but investors should weigh them against a company still burning cash while integrating a massive acquisition and building next-generation infrastructure.