Case study Power BI · Financial analysis · Case study

AECOM’s revenue grew 4.04% a year over eight years, but a 98% variable cost base limits operating leverage

An eight-year Power BI analysis of AECOM’s filed financial statements (2018 to 2025) shows revenue growing at a 4.04% CAGR, a debt-to-equity ratio of 1.01 and a 22.1% solvency buffer in 2025, and a cost base that is 98% variable, which leaves little operating leverage.

Data
AECOM 10-K filings, 2018 to 2025
Model
Star schema with 40+ DAX measures
Tools
Power BI, Power Query, Excel
Output
Three-page interactive report
Hire freelance Power BI developer Adediran Adeyemi for custom financial dashboard development services
4.04% eight-year revenue CAGR
1.01 debt-to-equity ratio in 2025
98% of the cost base is variable
40+ custom DAX measures

Eight years of AECOM filings became a three-page interactive financial dashboard

Built entirely in Power BI using eight years of real financial statement data from AECOM (NYSE: ACM).

All data was sourced from AECOM's publicly filed financial statements (10-K filings, 2018 to 2025). The data model, DAX measures, and dashboard design were built entirely from scratch in Power BI Desktop.

AECOM is a $16.1B infrastructure consultancy operating in over 150 countries

AECOM is one of the world's leading infrastructure consulting firms, providing design, engineering, construction management, advisory, and program management services across transportation, water, environment, facilities, and energy markets. The company operates in over 150 countries with approximately 51,000 employees and reported $16.1 billion in revenue for fiscal year 2025.

Eight years of that journey produces a dataset that tests every dimension of financial analysis.

The build runs from data collection and Power Query transformation to a published report

1

Data Collection and Structuring

Income statement, balance sheet and cash flow data are extracted from source systems (ERP, accounting software, CSV exports, APIs). Data is structured into normalized tables to support a clean star schema model in Power BI, ensuring performance and maintainability.

2

Power Query Data Transformation

Power Query is used to clean, reshape, and append your data into unified fact tables. Date tables are built programmatically to enable time intelligence. Calculated columns are added for year-over-year comparisons, rolling averages, and period-over-period percentage changes, customized to your business logic.

3

DAX Measure Development

Custom DAX measures produce the metrics visible in the dashboard. These include standard financial KPIs (EBITDA margin, free cash flow, current ratio) and custom analytics measures (Capital Allocation ROI, Financial Resilience Score, Scaling Efficiency index) tailored to your strategic questions.

4

Dashboard Design and Storytelling

Each report page is designed with a specific analytical question in mind. Visual hierarchy, color coding and interactive filters guide users through the financial story, so stakeholders can act on insights, not just view data.

The dashboard has three pages: executive overview, capital and balance sheet, and profitability and cost

Explore the full Power BI report below. The dashboard contains three pages, use the navigation arrows at the bottom of the embedded report to move between sections.

Interactive Power BI report, three pages covering Executive Overview, Capital & Balance Sheet, and Profitability & Cost Analysis.

Executive overview: a 4.04% revenue CAGR, a health score of 39/100 and a high resilience index

The Executive Overview page surfaces the top-line performance story across the full eight-year period, anchored by four composite KPIs.

4.04%
8-Year Revenue CAGR
39/100
Health Score
0.1x
Cap Efficiency ROCE
HIGH
Resilience Index
$20.2B

Revenue Historical Peak (2019)

Revenue hit its eight-year high in 2019, representing a 53% increase above the historical low recorded in 2022, the trough of AECOM's strategic restructuring period.

320%

EBITDA Growth (Trough to Peak)

EBITDA reached its eight-year high of $1.2B in 2025, growing 320% from its 2019 low, a direct result of the shift from construction-heavy revenue to higher-margin professional services.

+24.1%

Operating Income Growth (YoY)

Revenue grew just 0.2% year over year in 2025, yet operating income grew 24.1%, a signal of improving operational leverage and cost absorption as revenue scales.

$0.5B

Shareholder Returns (2025)

AECOM returned $0.5B to shareholders through share repurchases and dividends in fiscal 2025, with dividends increasing 16% year over year, funded entirely by free cash flow of $0.7B.

Strategic Shifts Visible in the Data

The most analytically interesting signal in the Executive Overview is the divergence between revenue and EBITDA trends. Revenue declined from its 2019 peak and has grown only modestly since 2022. EBITDA, however, has grown consistently and rapidly across the same period. This divergence is the financial signature of AECOM's strategic pivot away from lower-margin construction services and toward higher-margin professional services, a decision that compressed revenue in the short term but dramatically improved the quality and durability of earnings.

EBITDA margin reached 7.5% in 2025, expanding by 120 basis points year over year. This margin expansion, while still below the 10%+ target AECOM's management has guided toward, represents consistent progress over the full eight-year observation window.

Capital Deployment in 2025

AECOM deployed 29% of total capital ($213M) toward business acquisitions during the year, alongside $0.5B in shareholder returns. Free cash flow of $0.7B funded both activities, demonstrating that the capital return programme is being sustained by operating performance rather than by borrowing or asset sales.

Capital and balance sheet: debt-to-equity of 1.01 and a 22.1% solvency buffer in 2025

The Capital and Balance Sheet page addresses the fundamental question every investor and creditor asks: is this company financially resilient, and is it deploying capital effectively?

77
Financial Resilience Score (2025)
1.01
Debt-to-Equity (2025)
1.22
Quick Ratio (2025)
22.1%
Solvency Buffer (2025)

Solvency Trajectory

Current liabilities of $5.9B fell 7.0% year over year in 2025, reducing short-term pressure on the balance sheet. The debt maturity profile is conservative, 2% short-term and 98% long-term, which means the company faces minimal refinancing risk in the near term. Interest coverage of 5.6x comfortably services the existing debt load.

FCF Sustainability

With operating cash flow of $822M and maintenance capex of $176M, the FCF retention rate is 79%, meaning the business retains 79 cents of every operating dollar after maintaining its asset base. Dividend capacity of $646M sits well above actual dividend payments, providing a significant safety buffer for the capital return programme.

Capital Allocation ROI by Channel

The most provocative finding on the Capital and Balance Sheet page is the capital allocation ROI breakdown:

Organic Growth751.1% ROI
Share Buybacks3.6% ROI
M&A Integration0.3% ROI

Organic growth capital generates 751.1% ROI, dwarfing the returns from share buybacks (3.6%) and M&A integration (0.3%). This finding has direct strategic implications: given the ROI differential, every dollar reallocated from acquisitions toward organic growth initiatives would generate dramatically higher returns on invested capital. This is the kind of actionable insight that justifies hiring a Power BI developer at this level of expertise.

Profitability and cost: a 98% variable cost base leaves little operating leverage

The Profitability and Cost Analysis page examines whether the improving EBITDA story is backed by genuine cost discipline or is masking structural inefficiencies in the cost base.

98%
Variable Cost Ratio
+4,839%
Scaling Efficiency Index
11 Days
Average DSO
7 Days
Average DPO

Cost Structure: 98% Variable

AECOM's cost base is 98% variable, almost entirely composed of delivery costs, with corporate overhead at 1.0% and transformation OPEX at 0.8%. This cost structure means the business has very limited operating leverage in the traditional sense: costs scale proportionally with revenue. However, it also means the business is highly resilient in a revenue downturn, the cost base contracts with revenue, protecting cash flow.

Scaling Efficiency and Earnings Quality

The Scaling Efficiency index of +4,839% measures how much faster operating income has grown relative to the cost base over the full eight-year period. This extraordinary figure reflects the cumulative effect of multiple years of cost discipline, particularly in corporate overhead and transformation OPEX, combined with a shift toward higher-margin revenue. Revenue vs Operating Cost charts confirm that the gap between revenue and cost has widened meaningfully since 2022.

Earnings quality, measured by the relationship between net income and operating cash flow, shows healthy alignment, with operating cash flow consistently exceeding net income in recent years. This indicates that reported earnings are backed by actual cash generation rather than accounting accruals, which is a key quality signal for investors and analysts.

Return on Invested Capital Trajectory

ROIC has grown from 0.01 in 2018 to 0.55 in 2025, a 50-fold improvement over the observation window. This is the single most compelling number in the entire dataset. A ROIC of 0.55 means that for every dollar of invested capital, AECOM is generating 55 cents in operating return, an exceptional figure for a professional services business of this scale. The trajectory confirms that the strategic pivot has not just improved margins but has fundamentally changed the capital efficiency of the entire business model.

The Microsoft BI stack keeps the report maintainable for any Microsoft 365 organisation

Power BIDashboard & Report
DAX40+ Custom Measures
Power QueryETL & Modelling
Excel/CSVSource Data Integration
Star SchemaData Model Architecture
Power BI ServicePublished & Shared Report
Hire Power BI Developer Power BI Consulting Services DAX Development Financial Dashboard 8-Year Analysis EBITDA Modelling Capital Allocation ROI Solvency Analysis FCF Sustainability ROIC Analysis Earnings Quality Infrastructure Analytics S&P MidCap 400 NYSE: ACM Freelance BI Developer for Hire

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