Numbers

The Numbers

APi Group's stock price is a bet on margin expansion, not on what the company is today. At roughly 22x adjusted EV/EBITDA, the market is paying specialty-services multiples for a business reporting a 7% operating margin in FY2025 — still closer to general-contractor territory than the 13–15% margins of a true inspection-and-service compounder. The single metric that will rerate or derate the stock is adjusted EBITDA margin: APG guides 13.8% for FY2026 versus approximately 13.2% adjusted in FY2025. Every 100bp of progress or shortfall relative to that trajectory moves the thesis materially. The underlying business converts earnings to cash at 250% of net income and spends barely 1.2% of revenue on capex — the economics of a services model are genuinely strong. The question is whether the margin expansion required to justify the current multiple is durable or already priced in.

Snapshot

Quality Scorecard

Is this a financially sound business with durable cash flow?

The OCF/Net Income ratio of 251% is the most important number in this scorecard. It confirms that reported earnings substantially understate cash generation — D&A from acquired intangibles runs at $327M annually, depressing GAAP profits without consuming cash. ROE at 8.9% is the lagging indicator of an acquisitive company still absorbing purchased goodwill; it will expand as margins widen and goodwill amortizes.

Revenue and Earnings Power — Seven-Year View

Revenue doubled in a single step when Chubb fire and life safety closed in January 2022. Operating income, however, barely moved in FY2022 despite the revenue step-up — integration costs and purchase price accounting compressed near-term margins. The subsequent OI tripling (from $162M in FY2022 to $554M in FY2025 on only 20% more revenue) is the core performance story.

Gross margin expansion from 21% to 31% in seven years is the clearest signal that revenue mix is shifting toward higher-value life safety services. Operating margin at 7.0% in FY2025 is still far from mature specialty-services levels, but the direction and pace are consistent with management's long-range target of 13–15% adjusted EBITDA margins. FY2019 ($985M revenue, deep losses) reflects the SPAC registration year and is excluded as non-representative.

Quarterly Revenue Momentum — Last 12 Quarters

The slip into negative YoY growth in H1 2024 was a base-effect artifact of lapping the Chubb step-up, not a fundamental demand softening. The re-acceleration to 14–15% in Q2–Q4 2025 confirms organic growth is real and broadening, driven by infrastructure spending tailwinds and tightening fire-safety regulations rather than M&A arithmetic.

Cash Generation — Are the Earnings Real?

Over the trailing five years (FY2021–FY2025), OCF/Net Income averaged 251%. The gap is structural: D&A of $300M+ annually is a non-cash charge that reduces GAAP income without touching cash. FY2020's OCF spike despite a net loss reflects working capital improvement in a contraction year — it is not indicative of structural performance.

Capex has stayed flat at roughly $80–96M while revenue doubled — from 2.0% of revenue in FY2018 to 1.2% in FY2025. This is the hallmark of a services model: physical asset intensity barely grows because the product is inspection labor and contracted service relationships. FCF/Net Income averaged 2.4x over five years (FY2021–FY2025), confirming earnings quality.

Capital Allocation

FY2024's $600M buyback at prices near $24–28 (near multi-year lows) is the most capital-disciplined act in APG's public history — management bought aggressively when the stock was pricing in execution risk, not success. SBC at $44M (0.6% of FY2025 revenue) is modest and not dilutive at current scale. Capex flatness while revenue doubled is the capital-light thesis in one chart.

Balance Sheet Health — Deleveraging Path

Leverage peaked at 4.6x immediately after Chubb closed (FY2022) and has fallen every year since, reaching 2.7x at end of FY2025. The FY2026 target is below 2.0x — achievable at $1,170M EBITDA and $600M+ FCF with no large M&A. The FY2020 spike to 7.8x was a statistical artifact of near-zero EBITDA in the early post-SPAC restructuring year, not a recurring pattern.

Valuation — Current vs. History

Peer Comparison

The peer gap that matters: Comfort Systems USA (FIX) at 45x with a 14.4% operating margin vs APG at 22.4x with a 7.0% margin. The market is awarding FIX roughly double APG's multiple because it has already crossed the margin threshold APG is still targeting. APG's valuation will compress or expand based on whether it closes that margin gap — not on revenue growth, which is already strong.

Fair Value and Scenario Analysis

Three scenarios anchored on FY2026 adjusted EBITDA guidance midpoint ($1,170M) with net debt declining to approximately $1.8B (below 2.0x leverage at midpoint EBITDA):

• Bear — 17x adjusted EV/EBITDA — approx $42/share: Multiple reverts to 5-year average. Margins stall in the 12–13% adjusted range; execution misses vs. guidance.
• Base — 20x adjusted EV/EBITDA — approx $50/share: Partial credit for the margin story; in line with specialty contractor comps (EME at ~24x). Analyst consensus target is $52.
• Bull — 24x adjusted EV/EBITDA — approx $61/share: Full Comfort Systems-trajectory credit; requires 15%+ adjusted EBITDA margins by FY2027 and sustained organic growth above 10%.

The base case implies roughly 3% upside to consensus and 7% upside from current price — a narrow margin of safety for a business priced for execution. The asymmetry is negative: the downside to bear is 14% vs upside to bull of 25%, with the bear scenario requiring only a guidance shortfall of 100–150bp.

The Bottom Line

The numbers confirm that APG's operating transformation is real: gross margins expanded 10 points since Chubb closed, FCF generation is genuine (2.4x reported net income on average), capex intensity is minimal, and leverage is on a controlled descent toward 2.0x. What the numbers contradict is the idea that this transformation is complete — at 8.9% ROE, 7% operating margin, and a balance sheet where more than half of assets are goodwill and intangibles, APG is a business still in its middle innings, not a mature compounder. The asymmetric valuation (22x adjusted EV/EBITDA vs 17x historical average) prices optimism, not optionality. The number to watch next quarter is adjusted EBITDA margin versus the 13.8% FY2026 guidance midpoint — that single line will tell you more about the stock's direction over the next twelve months than any other figure on the income statement.