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Fortinet Inc. (NASDAQ:FTNT)

This company has been moved to the archive! The financial data has not been updated since May 8, 2023.

Analysis of Property, Plant and Equipment

Microsoft Excel

Property, Plant and Equipment Disclosure

Fortinet Inc., balance sheet: property, plant and equipment

US$ in thousands

Microsoft Excel
Dec 31, 2022 Dec 31, 2021 Dec 31, 2020 Dec 31, 2019 Dec 31, 2018
Land 310,000 204,500 93,300 93,300 75,700
Buildings and improvements 490,300 416,200 150,600 147,400 144,200
Computer equipment and software 222,700 176,100 137,200 116,700 95,900
Leasehold improvements 53,500 40,100 31,900 25,500 17,900
Evaluation units 19,200 15,600 19,800 19,900 20,500
Furniture and fixtures 31,300 26,900 21,300 17,300 15,700
Construction-in-progress 51,700 19,900 166,400 61,200 12,300
Property and equipment, gross 1,178,700 899,300 620,500 481,300 382,200
Accumulated depreciation (280,200) (211,700) (172,500) (137,000) (110,800)
Property and equipment, net 898,500 687,600 448,000 344,300 271,400

Based on: 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31).


The total gross value of property and equipment exhibited a consistent and significant upward trajectory from 2018 to 2022, increasing from US$ 382.2 million to US$ 1.178 billion. This expansion is primarily driven by substantial investments in real estate and infrastructure, resulting in a corresponding increase in net property and equipment, which rose from US$ 271.4 million to US$ 898.5 million over the five-year period.

Real Estate and Infrastructure Expansion
Land holdings increased more than fourfold, rising from US$ 75.7 million in 2018 to US$ 310.0 million in 2022. Buildings and improvements followed a similar growth pattern, with a particularly sharp increase between 2020 and 2021, where values jumped from US$ 150.6 million to US$ 416.2 million. This indicates a strategic commitment to expanding physical corporate infrastructure.
Capital Project Lifecycle and Capitalization
Construction-in-progress exhibited notable volatility, peaking at US$ 166.4 million in 2020 before declining sharply to US$ 19.9 million in 2021. This decline coincides with the surge in land and building values, suggesting the completion and capitalization of major construction projects into fixed assets during the 2021 fiscal year.
Operational and Technological Assets
Computer equipment and software showed steady, incremental growth, increasing from US$ 95.9 million in 2018 to US$ 222.7 million in 2022. In contrast, evaluation units remained relatively stagnant, fluctuating within a narrow range between US$ 15.6 million and US$ 20.5 million, suggesting that investment in product testing hardware has not scaled at the same rate as overall corporate infrastructure.
Depreciation and Net Asset Valuation
Accumulated depreciation increased from US$ 110.8 million in 2018 to US$ 280.2 million in 2022. Although the absolute value of depreciation is rising, the aggressive acquisition of new assets has outpaced the depreciation rate, leading to a substantial increase in the net book value of the property and equipment portfolio.

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Asset Age Ratios (Summary)

Fortinet Inc., asset age ratios

Microsoft Excel
Dec 31, 2022 Dec 31, 2021 Dec 31, 2020 Dec 31, 2019 Dec 31, 2018
Average age ratio 32.26% 30.47% 32.72% 35.31% 36.15%
Estimated total useful life (years) 11 11 9 8 7
Estimated age, time elapsed since purchase (years) 3 3 3 3 2
Estimated remaining life (years) 7 7 6 5 4

Based on: 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31).


The analysis of asset age ratios indicates a strategic shift in the management and accounting treatment of property, plant, and equipment between 2018 and 2022. A general trend toward extending the estimated utility of assets is evident, which has influenced the remaining life calculations and the overall age ratio.

Average Age Ratio
A consistent downward trend was observed from 2018 to 2021, with the ratio declining from 36.15% to 30.47%. This suggests a period where the asset base became relatively newer. However, a slight reversal occurred in 2022, with the ratio increasing to 32.26%, indicating a marginal increase in the proportion of the assets' useful lives that have already been consumed.
Estimated Total Useful Life
There is a progressive increase in the estimated total useful life of assets, rising from 7 years in 2018 to 11 years by 2021, where it remained stable through 2022. This upward adjustment suggests a revision in accounting estimates, reflecting an expectation that assets will remain productive for a longer duration than previously anticipated.
Asset Age and Remaining Life
The estimated age, or time elapsed since purchase, increased from 2 years in 2018 to 3 years in 2019 and remained constant at 3 years through 2022. This stability in elapsed age, combined with the expansion of the total useful life, resulted in a steady increase in the estimated remaining life, which grew from 4 years in 2018 to 7 years in 2021 and 2022.

In summary, the data reflects a transition toward longer depreciation periods and a stabilized asset age. The expansion of the total useful life has effectively extended the projected remaining utility of the asset base, offsetting the natural aging process of the equipment.

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Average Age

Microsoft Excel
Dec 31, 2022 Dec 31, 2021 Dec 31, 2020 Dec 31, 2019 Dec 31, 2018
Selected Financial Data (US$ in thousands)
Accumulated depreciation 280,200 211,700 172,500 137,000 110,800
Property and equipment, gross 1,178,700 899,300 620,500 481,300 382,200
Land 310,000 204,500 93,300 93,300 75,700
Asset Age Ratio
Average age1 32.26% 30.47% 32.72% 35.31% 36.15%

Based on: 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31).

2022 Calculations

1 Average age = 100 × Accumulated depreciation ÷ (Property and equipment, gross – Land)
= 100 × 280,200 ÷ (1,178,700 – 310,000) = 32.26%


An analysis of property, plant, and equipment from 2018 through 2022 reveals a period of significant capital expansion. Gross property and equipment experienced substantial growth, increasing from 382.2 million USD to 1.179 billion USD over the five-year period. This rapid expansion was accompanied by a steady rise in accumulated depreciation, which grew from 110.8 million USD to 280.2 million USD.

Average Age Ratio Trends
The average age ratio exhibited a general downward trajectory from 36.15% in 2018 to a low of 30.47% in 2021. This trend indicates that the company aggressively invested in new assets, ensuring that the growth of the gross asset base exceeded the rate of depreciation. A slight reversal occurred in 2022, with the ratio rising to 32.26%, suggesting a marginal shift in the balance between new acquisitions and the aging of existing assets.
Impact of Land Acquisitions
A notable increase in land holdings is observed, particularly between 2020 and 2022, where the value rose from 93.3 million USD to 310.0 million USD. Because land is a non-depreciable asset, these acquisitions increase the gross property and equipment balance without contributing to accumulated depreciation, which inherently exerts downward pressure on the average age ratio.
Capital Expenditure Patterns
The consistent increase in gross property and equipment, which nearly tripled over the analyzed period, points to a sustained strategy of capacity expansion. The maintenance of a relatively low average age ratio, despite the absolute increase in accumulated depreciation, confirms that the company has been effectively refreshing its asset base through continuous investment.

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Estimated Total Useful Life

Microsoft Excel
Dec 31, 2022 Dec 31, 2021 Dec 31, 2020 Dec 31, 2019 Dec 31, 2018
Selected Financial Data (US$ in thousands)
Property and equipment, gross 1,178,700 899,300 620,500 481,300 382,200
Land 310,000 204,500 93,300 93,300 75,700
Depreciation expense 81,000 65,900 55,500 50,700 46,700
Asset Age Ratio (Years)
Estimated total useful life1 11 11 9 8 7

Based on: 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31).

2022 Calculations

1 Estimated total useful life = (Property and equipment, gross – Land) ÷ Depreciation expense
= (1,178,700 – 310,000) ÷ 81,000 = 11


Between 2018 and 2022, a consistent expansion in capital investment and a strategic adjustment in accounting estimates regarding asset longevity were observed. The total gross property and equipment grew from 382.2 million US dollars to 1.1787 billion US dollars, representing a significant increase in the company's asset base over the five-year period.

Capital Asset Growth
Gross property and equipment exhibited a strong upward trajectory, increasing every year from 2018 through 2022. This growth was partially driven by a substantial increase in land holdings, which rose from 75.7 million US dollars in 2018 to 310 million US dollars by the end of 2022, indicating an aggressive expansion of physical infrastructure.
Estimated Useful Life Trends
The estimated total useful life of assets underwent a steady upward revision, increasing from 7 years in 2018 to 11 years by 2021, where it remained constant through 2022. This extension of the depreciation period suggests a change in the perceived durability of the assets or a shift in the company's accounting policy to spread the cost of investments over a longer horizon.
Depreciation Expense Analysis
Annual depreciation expense increased from 46.7 million US dollars in 2018 to 81 million US dollars in 2022. While the expense rose in absolute terms due to the larger asset base, the simultaneous extension of the estimated useful life likely moderated the rate of increase in depreciation expenses relative to the growth in gross property and equipment.

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Estimated Age, Time Elapsed since Purchase

Microsoft Excel
Dec 31, 2022 Dec 31, 2021 Dec 31, 2020 Dec 31, 2019 Dec 31, 2018
Selected Financial Data (US$ in thousands)
Accumulated depreciation 280,200 211,700 172,500 137,000 110,800
Depreciation expense 81,000 65,900 55,500 50,700 46,700
Asset Age Ratio (Years)
Time elapsed since purchase1 3 3 3 3 2

Based on: 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31).

2022 Calculations

1 Time elapsed since purchase = Accumulated depreciation ÷ Depreciation expense
= 280,200 ÷ 81,000 = 3


The financial trajectory of the company's property, plant, and equipment reveals a consistent expansion of the asset base, characterized by a steady increase in both accumulated depreciation and annual depreciation expenses from 2018 through 2022.

Accumulated Depreciation Growth
A significant upward trend is observed in accumulated depreciation, which rose from 110.8 million US dollars in 2018 to 280.2 million US dollars by the end of 2022. The growth accelerated notably in the final year of the period, with the largest annual increase of 68.5 million US dollars occurring between 2021 and 2022.
Depreciation Expense Patterns
Annual depreciation expenses exhibited a continuous increase, moving from 46.7 million US dollars in 2018 to 81.0 million US dollars in 2022. This steady rise indicates an increase in the total volume of depreciable assets held by the company, suggesting ongoing capital investments in infrastructure or equipment.
Asset Age and Replacement Cycle
The time elapsed since purchase shifted from 2 years in 2018 to 3 years in 2019 and remained constant at 3 years through 2022. The stability of this metric over a four-year period suggests a systematic replacement cycle or a consistent pattern of new asset acquisitions that prevents the average age of the property, plant, and equipment from increasing.

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Estimated Remaining Life

Microsoft Excel
Dec 31, 2022 Dec 31, 2021 Dec 31, 2020 Dec 31, 2019 Dec 31, 2018
Selected Financial Data (US$ in thousands)
Property and equipment, net 898,500 687,600 448,000 344,300 271,400
Land 310,000 204,500 93,300 93,300 75,700
Depreciation expense 81,000 65,900 55,500 50,700 46,700
Asset Age Ratio (Years)
Estimated remaining life1 7 7 6 5 4

Based on: 10-K (reporting date: 2022-12-31), 10-K (reporting date: 2021-12-31), 10-K (reporting date: 2020-12-31), 10-K (reporting date: 2019-12-31), 10-K (reporting date: 2018-12-31).

2022 Calculations

1 Estimated remaining life = (Property and equipment, net – Land) ÷ Depreciation expense
= (898,500 – 310,000) ÷ 81,000 = 7


A substantial expansion in fixed asset investment is evident between 2018 and 2022, with net property and equipment increasing from 271.4 million USD to 898.5 million USD. This growth trajectory indicates a strategic shift toward significant capital expenditure and infrastructure scaling.

Asset Composition and Land Acquisition
Land holdings exhibited consistent growth, rising from 75.7 million USD in 2018 to 310.0 million USD by 2022. A notable acceleration in land acquisition occurred between 2020 and 2022, where the value increased from 93.3 million USD to 310.0 million USD, suggesting a move toward greater ownership of physical operational sites.
Depreciation Expense Trends
Depreciation expenses grew steadily from 46.7 million USD in 2018 to 81.0 million USD in 2022. While the absolute expense has risen, the rate of increase in depreciation is lower than the rate of growth in the total net property and equipment, implying a change in the underlying depreciation profile of the assets.
Estimated Remaining Life Analysis
The estimated remaining useful life of assets has trended upward, moving from 4 years in 2018 to 7 years by 2021 and remaining stable at 7 years through 2022. This extension of the estimated life suggests either the acquisition of assets with longer durability or a revision in accounting estimates regarding the utility of the existing asset base.

The combination of rapidly increasing net asset values and an extended estimated remaining life suggests an optimization of capital allocation. By extending the useful life of assets, the annual depreciation impact is moderated relative to the total capital invested, effectively distributing the cost of infrastructure over a longer temporal horizon.

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