Chapter 1

What CASS Is, and Who Owns Its Profit

PT Cahaya Aero Services (CASS) is the largest independent ground-handling and airport-services group in Indonesia, riding a full post-COVID recovery: revenue reached Rp3,255,520 million in FY2025, up from a Rp1,222,921 million trough in 2020, at a 29.5% operating margin and on a net-cash balance sheet [1]. The complication a new investor must grasp first: the company only half-owns the business that drives it, so 45.5% of group profit belongs to someone else [2].

The company at a glance

CASS traces to PT Jasa Angkasa Semesta (JAS), founded in 1984 to handle aircraft on the ground at Jakarta's Soekarno-Hatta airport. Today the group runs four operating subsidiaries across airports throughout Indonesia — ground and cargo handling (JAS), aircraft line-maintenance and release certification (JAE), and in-flight and industrial catering (PMAD and CASC) — serving carriers including Singapore Airlines, Scoot, LOT Polish Airlines and Royal Brunei [3]. It is an almost pure aviation-services play: the Aviation division generated Rp3,206,567 million of FY2025 revenue against Rp168,571 million from Non-Aviation [4].

Sources: Q4 FY2025 statements of profit or loss and financial position [5] [6]; net cash and P/E derived from reported figures and the Rp1,890 close of 30 July 2026.

At the group level the numbers look excellent. Revenue has compounded at roughly 22% a year since 2020, operating margin has climbed from 24.9% in FY2023 to 29.5% in FY2025, and the balance sheet carries Rp1,774,110 million of cash against only Rp94,152 million of lease debt — net cash of about Rp1,680,000 million [7]. Operating cash flow of Rp904,392 million against capex of only Rp102,855 million makes this a genuinely cash-generative, asset-light franchise [8].

The recovery — and the wedge inside it

Group revenue has more than doubled off the pandemic floor. But the more revealing view splits the bottom line between the two claimants on it: the owners of the CASS parent, and the non-controlling interests (NCI) in its part-owned subsidiaries.

Source: Q4 FY2025 statement of profit or loss and prior-year comparatives; minorities derived as profit for the year less profit attributable to owners of the parent [9].

The pattern is structural, not new. In FY2020, when the group posted a loss, minorities still earned a positive Rp27,722 million while CASS's own owners absorbed an Rp88,147 million loss — because the losses sat in the wholly-owned units, and the profitable ground-handling business was only half the parent's to lose. In FY2025 the same asymmetry runs the other way: of Rp839,517 million in group profit, Rp382,293 million — 45.5% — accrued to minorities, leaving Rp457,224 million (Rp219 per share) for CASS shareholders [10].

The crown jewel is half-owned

The engine is PT Jasa Angkasa Semesta. On a standalone basis, JAS generated Rp2,547,681 million of revenue and Rp651,164 million of net profit in FY2025 — roughly 78% of group profit from about 58% of group assets — yet CASS holds only 50.10% of it [11]. The other 49.8% sits with SATS Ltd of Singapore, acquired in 2004 [12]. The auditors flag JAS explicitly as the only NCI "considered material" to the group [13].

The same JV logic runs through the portfolio: SATS partners CASS across the value chain.

Source: Q4 FY2025 Note 1c, list of subsidiaries and percentage of ownership [14]; partner identities from the company's brief history and milestones [15].

Book equity tells the same story from a different angle: of Rp2,251,293 million of total equity, Rp711,804 million belongs to minorities and Rp1,539,489 million to CASS owners [16]. Minorities hold 31.6% of the book but earn 45.5% of the profit — a reminder that headline group returns overstate what the CASS share actually earns. The frequently quoted 20.3% group "ROE" is itself an artefact of this: it divides parent-only profit by total equity. On a like-for-like basis, CASS owners earned closer to 29.7% on their Rp1,539,489 million of equity — a strong return, but on a smaller base than the consolidated accounts imply.

Control changed hands; cash does not reach the float

In April 2024, PT Roket Cipta Sentosa — a subsidiary of Indonesian media-and-technology group EMTEK (PT Elang Mahkota Teknologi) — acquired 51% of CASS, and lifted that to 61% in April 2025 by buying a further tranche from SATS [17]. SATS remains a 21.65% holder of the parent even after selling control, so the public free float is roughly 12% [18].

Source: Q4 FY2025 Note 19, composition of shareholders [19].

Cash flow through the structure is where minority ownership becomes a question rather than a footnote. In FY2025 the subsidiaries paid Rp256,018 million of cash dividends to their non-controlling holders — chiefly SATS drawing its share out of JAS — while the CASS parent paid no dividend to its own shareholders in either FY2024 or FY2025 [20]. Parent-level retained earnings rose from Rp990,538 million to Rp1,441,290 million over the year, and cash has climbed from Rp453,153 million at end-2023 to Rp1,774,110 million [21]. So while the JV partner pulls cash out at the operating level, the public shareholder's return to date has been entirely a book entry — and the growing cash pile is now controlled by EMTEK.

The market has noticed the change without repricing the franchise. The shares trade at Rp1,890 (30 July 2026), down about 20% from Rp2,350 at the end of January 2026, for a market capitalisation near Rp3.9 trillion and a trailing P/E of roughly 8.6x on parent earnings. No sell-side analyst currently publishes an estimate or price target on CASS, so there is no consensus to anchor to — the investor is on their own here.

Source: exchange price data, as reported; analyst-coverage status per third-party aggregators, as reported.

The question this report exists to answer

CASS is a high-quality, fast-growing, cash-rich aviation-services operator whose reported strength is real but only partly the public shareholder's. The central question is how much of CASS's post-COVID growth and cash generation actually reaches its public minority — given that the crown-jewel ground-handling business is only half-owned by a Singaporean partner that draws its share out in cash, and that control of a cash-rich, non-dividend-paying parent now sits with EMTEK on a roughly 12% free float. Everything that follows — the durability of the ground-handling economics, what EMTEK intends to do with the balance sheet, the terms of the SATS relationship, and what the low multiple already reflects — bears on that one question.