TLKM The Segment Table Didn't Actually Change - So What Did the IndiHome Spin-Off Even Do?

A Correction, and a Genuinely Strong Enterprise Quarter

Last quarter's post expected the IndiHome-to-Telkomsel spin-off, legally effective July 1, 2023, to be the last quarter this dataset would see Consumer/IndiHome reported as a standalone Telkom segment. That expectation was wrong: this quarter's segment note still reports Mobile, Consumer, Enterprise, and WIB on the same basis as before - the spin-off restructured legal ownership and entity structure (Telkom's stake in Telkomsel rising to 69.9%), but Telkom's consolidated group segment reporting, which reflects business lines across the whole corporate group rather than which legal entity houses them, was unaffected. Worth stating plainly rather than carrying the prior quarter's expectation forward silently.

Operationally, the quarter was solid: revenue grew 2.2% YoY to Rp111,238 billion on a nine-month basis (Q3 discrete revenue Rp37,760 billion), and net income attributable to owners grew 6.1% YoY to Rp6,743 billion this quarter (17.6% YoY on a nine-month basis, per management's own framing). The real standout is Enterprise: an 18.6% segment margin this quarter, the highest this dataset has recorded for the segment across every quarter tracked since FY2020 - a sharp step up from Q2's thin 1.5% and a genuine confirmation that FY2022's turnaround (see that post) wasn't a one-off. Telkom also disclosed launching "Indibiz" this quarter, a connectivity and digital-platform product line inside Enterprise aimed at small and medium enterprises (shophouses, multifinance, schools, hotels) - the first specific product initiative this dataset has seen tied to Enterprise's results, though the filing doesn't quantify its contribution to this quarter's margin.

The Prescription

Telkom should clarify, in its own investor communications rather than leaving readers to infer it, that the IndiHome-Telkomsel spin-off changed legal ownership structure without changing consolidated segment reporting - the ambiguity this dataset had to correct this quarter is exactly the kind of thing a company completing a major restructuring should proactively explain rather than let outside readers guess at. Separately, Telkom should disclose whether Indibiz's launch specifically drove this quarter's Enterprise margin jump to 18.6% - crediting a named initiative with a number would turn a promising data point into an actual growth story worth following.

Key Financial Metrics

Q3 2023 (three months ended Sep 30, 2023) vs Q3 2022, consolidated

FX: approximately Rp15,395 = US$1 (Sep 29, 2023 market rate), used only to convert the USD columns below.

Metric	Q3 2023 (Rp)	Q3 2023 (US$)	Q3 2022 (Rp)	YoY (Rp)	YoY (US$)
Revenue	Rp37,760B	~$2,452.7M	Rp36,891B	✅ +2.4%	✅ +2.4%
Adjusted EBITDA»	~Rp20,700B	~$1,344.6M	Rp16,669B	✅ +24.2%	✅ +24.2%
Operating Income»	Rp11,963B	~$777.1M	Rp8,637B	✅ +38.5%	✅ +38.5%
Net Income (attributable to owners)	Rp6,743B	~$438.0M	Rp3,271B	✅ +106.1%	✅ +106.1%
Free Cash Flow» (OCF - capex)	Rp8,488B	~$551.3M	Rp8,561B	➖ -0.9%	➖ -0.9%
Total Cash	Rp25,905B	~$1,682.4M	Rp31,657B	🔴 -18.2%	🔴 -18.2%

The eye-catching net income growth (+106.1%) is mostly a base effect: Q3 2022's Rp3,271 billion was itself depressed by a roughly Rp3,378 billion GoTo mark-to-market loss that quarter (see that post), while this quarter's GoTo mark was a much smaller Rp594 billion loss. Adjusted for that base effect, the underlying operating improvement is still real but more modest than the headline suggests - EBITDA and operating income both grew on genuine operating strength, not just the easier comparison. Total cash fell YoY mostly on continued capex and the FY2022 dividend cycle rather than new weakness.

Net income more than doubled YoY, but a lot of that is a weak year-ago comparison distorted by a large GoTo markdown, not new strength. The real story is Enterprise's best-ever quarterly margin and a correction: the IndiHome spin-off didn't actually change how Telkom reports its segments. See Target Valuation Range for what the market is pricing in - notably, not much.

Key Operational Metrics

• IndiHome B2C additions: 205 thousand new customers in the nine months to date, per management's own framing
• Telkomsel subscribers: 158.3 million, continuing growth from 153.3 million at Q2's close
• Telkomsel digital contribution: 86.1% of mobile revenue, up from 81.0% in the same nine-month period last year
• Mitratel: nine-month revenue grew 11.9% YoY with EBITDA margin expanding 2.1 points to 80.6%, on an improving tenancy ratio (1.50x from 1.44x)
• Capital expenditure: Rp8,669 billion this quarter (Rp8,043B property/equipment + Rp626B intangibles), roughly flat with Rp8,469 billion a year earlier

Segment Comparison

Q3 2023 vs Q3 2022

Segment	External Revenue Q3 2023	External Revenue Q3 2022	YoY	Segment Result Q3 2023	Margin Q3 2023	Margin Q3 2022
Mobile	Rp21,619B	Rp21,668B	➖ -0.2%	Rp6,935B	➖ 32.1%	35.1%
Consumer (IndiHome)	Rp6,465B	Rp6,605B	➖ -2.1%	Rp2,115B	⚠️ 32.7%	43.8%
Enterprise	Rp5,313B	Rp4,997B	✅ +6.3%	✅ Rp987B	✅ 18.6%	3.6%
WIB	Rp4,175B	Rp3,402B	✅ +22.7%	Rp2,247B	➖ 53.8%	54.8%
Others	Rp103B	Rp65B	✅ +58.5%	-Rp276B	n/m	n/m
Total segment	Rp37,675B	Rp36,737B	➖ +2.6%	Rp12,008B	31.9%	28.6%

Enterprise's margin jump (3.6% to 18.6%) is by far the largest single move in this table, and the clearest driver of the total segment margin's improvement (28.6% to 31.9%) despite Mobile and Consumer both weakening. WIB's revenue grew fastest of any segment (+22.7%) while margin held roughly flat - the segment absorbing growth without the margin erosion flagged in prior quarters.

Mobile

Revenue was essentially flat and margin fell 3 points (35.1% to 32.1%), continuing the spectrum-cost pressure flagged in Q2's post rather than reversing it.

Consumer (IndiHome)

Margin fell sharply (43.8% to 32.7%) the same quarter the segment's underlying legal ownership moved to Telkomsel (see The Correction above) - worth watching whether this reflects a genuine operating weakening or a cost-allocation shift tied to the restructuring, since the filing doesn't separate the two.

Enterprise

The strongest quarter for this segment across this dataset's entire tracking history - 18.6% margin, up from Q2's thin 1.5% and comfortably ahead of FY2022's full-year 4.3% (see that post). The Indibiz launch disclosed this quarter (see opening section) is the first named product initiative tied to Enterprise, though not explicitly credited with the margin jump.

WIB (Wholesale and International Business)

Revenue grew fastest of any segment (+22.7%) with margin essentially stable (54.8% to 53.8%) - a genuinely strong growth quarter after several quarters of margin erosion flagged since 2022.

Beyond the Usual

GoTo's Stake Kept Falling - Another Rp688 Billion Loss Disclosed as a Subsequent Event

This quarter's unrealized fair-value loss on Telkomsel's GoTo stake was Rp594 billion, and a subsequent-events footnote discloses it kept getting worse after quarter-end: as of October 30, 2023, GoTo's shares traded at Rp56.00, implying a further Rp688 billion unrealized loss on top of what's already booked in this quarter's results. Since the position first swung negative alongside GoTo's April 2022 listing (see Q1 2022's post), this dataset has now tracked losing marks in five of the seven quarters covered - a pattern this dataset's FY2022 Prescription already flagged as worth Telkom formally revisiting, still unresolved a year later.

The Large "Other Payables" Balance From Last Quarter Has Cleared

Q2's post flagged an unexplained jump in "other payables" (Rp16,075 billion at June 30, 2023, from Rp463 billion at FY2022's close) that the filing didn't itemize, noting it was worth watching once the IndiHome-Telkomsel transfer's accounting effects showed up. This quarter's balance sheet shows "other payables" back down to Rp477 billion - roughly where it sat before the spike - confirming it was a temporary item tied to the spin-off's settlement mechanics rather than a new ongoing liability.

Target Valuation Range

Bottom line: modestly undervalued - roughly Rp3,500-Rp4,700 fair-value range (bear-to-bull, TTM EV/EBITDA-based) against a Rp3,750 actual close, which sits below base case despite genuinely improving operating fundamentals this quarter.

Telkom's shares closed Q3 2023 at Rp3,750, down 6.3% from Q2's Rp4,000 close (see that post) - a real pullback despite this quarter's operating strength. Over the trailing 2 years (September 2021 through September 2023), the stock moved from Rp3,690 to Rp3,750, just a 1.6% net gain - a striking flattening compared to the 27%+ trailing gains shown in the two prior quarters' posts, worth a dedicated look: the stock rallied sharply through 2022 (peaking near Rp4,620 in April 2022, see that post) before drifting back down through most of 2023, essentially round-tripping the entire two-year window.

Market cap → enterprise value	Q3 2023 (period-end)
Share price (period-end)	Rp3,750
Shares outstanding	99,062,216,600
Market capitalization	~Rp371,483 billion (~$24.1 billion)
Plus: total debt	Rp50,118 billion
Less: cash	Rp25,905 billion
Enterprise value	~Rp395,696 billion

Peer-multiple sanity check	Q2 2023	Q3 2023	Change
TTM EPS	~Rp203.90	~Rp238.94	✅ up
P/E	~19.6x	~15.7x	✅ down
Book value per share (owners)	~Rp1,250.2	~Rp1,319.1	✅ up
P/B	~3.20x	~2.84x	✅ down
TTM Adjusted EBITDA	~Rp71,314B	~Rp75,345B	✅ up
EV/EBITDA (TTM)	~5.8x	~5.3x	✅ down

Every multiple improved this quarter as trailing earnings and EBITDA grew faster than the share price fell - the market getting cheaper on genuinely stronger fundamentals, not a red flag on the business itself. Applying the same mature-telecom EV/EBITDA range used throughout this dataset:

Scenario	Key assumption	Multiple	Implied EV	Implied price
Current (Q3 2023 close)	actual market price, for reference	~5.3x TTM Adjusted EBITDA	~Rp395,696 billion	Rp3,750
Bear	GoTo's continued mark-to-market losses and Consumer's margin drop keep weighing on sentiment	~4.5x	~Rp339,053 billion	~Rp3,516
Base	Multiple recovers modestly as the market credits Enterprise's genuine strength and WIB's growth	~5.5x	~Rp414,398 billion	~Rp4,133
Bull	The market fully re-rates on Enterprise's turnaround being durable and Indibiz gaining traction	~6.3x	~Rp474,924 billion	~Rp4,733

The current close sits below base case, closer to bear - a market pricing in real caution (likely GoTo's continued declines and Consumer's margin drop) that isn't fully justified by this quarter's genuinely improving operating numbers, particularly Enterprise's best-ever margin.

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