# How Fortinet makes money

CXProWealth Business Lens · Fortinet (FTNT) · Q3 FY2026

Read from the 10-Q for the period 2026-07-01 to 2026-09-30, filed 2026-10-30 with the SEC (accession 0001262039-26-000027): https://www.sec.gov/Archives/edgar/data/1262039/000126203926000027/

Business Lens explains how a company earns, spends and keeps its money, from its own filings. It is insight and context, never a view on the shares, a target, or advice. Figures are raw units as filed; percentages are percentage points.

## Headline figures

- Revenue: $2.1B (+20.5% on the year)
- Operating income: $704.3M (operating margin 33.9%)
- Net income: $635.5M (net margin 30.6%)
- Gross margin: 79.0%
- Free cash flow: $881.8M (42.4% of revenue)
- Cash conversion (operating cash flow / net income): 1.49x
- Capital expenditure: 3.1% of revenue

## Where the money goes (Q3 FY2026)

- Product → Total revenue: $765.0M
- Security subscription → Total revenue: $753.6M
- Technical support and other → Total revenue: $559.8M
- Total revenue → Total cost of revenue: $437.5M
- Total revenue → Total gross profit: $1.6B
- Total gross profit → Total operating expenses: $936.6M
- Total operating expenses → Research and development: $213.4M
- Total operating expenses → Sales and marketing: $665.0M
- Total operating expenses → General and administrative: $59.6M
- Gain on intellectual property matters → Total operating expenses: $1.4M
- Total gross profit → Operating income: $704.3M
- Operating income → Interest expense: $3.0M
- Operating income → Income before income taxes and gain (loss) from equity method investments: $701.3M
- Interest income → Income before income taxes and gain (loss) from equity method investments: $42.7M
- Other income—net → Income before income taxes and gain (loss) from equity method investments: $11.0M
- Income before income taxes and gain (loss) from equity method investments → Provision for income taxes: $119.5M
- Income before income taxes and gain (loss) from equity method investments → Net income: $635.5M

## Where the revenue comes from

### Products and services (Revenue Recognition - Disaggregated Revenues (Details))

| Member | Value | Share |
|---|---:|---:|
| Product | $765.0M | 36.8% |
| Security subscription | $753.6M | 36.3% |
| Technical support and other | $559.8M | 26.9% |

The members sum to total revenue.

### Regions (Segment Information - Geographical and Concentration Risk (Details))

| Member | Value | Share |
|---|---:|---:|
| Emea | $880.7M | 42.4% |
| Apac | $377.4M | 18.2% |
| Other Americas | $243.3M | 11.7% |

The members do not sum to total revenue.

## Income statement, as filed

| Line | Q3 FY2026 | Of revenue |
|---|---:|---:|
| Total revenue | $2.1B | 100% |
|   Product | $765.0M | 36.8% |
|   Service | $1.3B | 63.2% |
| Total cost of revenue | $437.5M | 21.0% |
|   Product | $272.6M | 13.1% |
|   Service | $164.9M | 7.9% |
| **Total gross profit** | $1.6B | 79.0% |
|   Product | $492.4M | 23.7% |
|   Service | $1.1B | 55.3% |
| Research and development | $213.4M | 10.3% |
| Sales and marketing | $665.0M | 32.0% |
| General and administrative | $59.6M | 2.9% |
| Gain on intellectual property matters | ($1.4M) | 0.1% |
| **Total operating expenses** | $936.6M | 45.1% |
| **Operating income** | $704.3M | 33.9% |
| Interest income | $42.7M | 2.1% |
| Interest expense | ($3.0M) | 0.1% |
| Other income—net | $11.0M | 0.5% |
| **Income before income taxes and gain (loss) from equity method investments** | $755.0M | 36.3% |
| Provision for income taxes | $119.5M | 5.7% |
| Gain (loss) from equity method investments | $0 | 0.0% |
| **Net income** | $635.5M | 30.6% |
| Basic (in dollars per share) | $1 | 0.0% |
| Diluted (in dollars per share) | $1 | 0.0% |
| Basic (in shares) | 734,200,000 |  |
| Diluted (in shares) | 742,600,000 |  |

## History

| Period | Revenue | Operating income | Net income | Operating cash flow | Capital expenditure | Free cash flow |
|---|---:|---:|---:|---:|---:|---:|
| FY2009 | $252.1M | $25.3M | $60.2M | $62.0M | $4.6M | $57.4M |
| FY2010 | $324.7M | $55.3M | $41.2M | $103.4M | $3.8M | $99.6M |
| FY2011 | $433.6M | $88.9M | $62.5M | $132.8M | $3.6M | $129.2M |
| FY2012 | $533.6M | $100.5M | $66.8M | $183.9M | $22.1M | $161.8M |
| FY2013 | $615.3M | $72.1M | $44.3M | $147.4M | $13.9M | $133.5M |
| FY2014 | $770.4M | $59.3M | $25.3M | $196.6M | $32.2M | $164.4M |
| FY2015 | $1.0B | $14.9M | $8.0M | $282.5M | $37.4M | $245.2M |
| FY2016 | $1.3B | $42.9M | $32.2M | $345.7M | $67.2M | $278.5M |
| FY2017 | $1.5B | $109.8M | $31.4M | $594.4M | $135.3M | $459.1M |
| FY2018 | $1.8B | $234.4M | $334.9M | $638.9M | $53.0M | $585.9M |
| FY2019 | $2.2B | $351.0M | $331.7M | $808.0M | $92.2M | $715.8M |
| FY2020 | $2.6B | $531.8M | $488.5M | $1.1B | $125.9M | $957.8M |
| FY2021 | $3.3B | $650.4M | $606.8M | $1.5B | $295.9M | $1.2B |
| FY2022 | $4.4B | $969.6M | $857.3M | $1.7B | $281.2M | $1.4B |
| FY2023 | $5.3B | $1.2B | $1.1B | $1.9B | $204.1M | $1.7B |
| FY2024 | $6.0B | $1.8B | $1.7B | $2.3B | $378.9M | $1.9B |
| FY2025 | $6.8B | $2.1B | $1.9B | $2.6B | $364.8M | $2.2B |

Latest trend (the newest full year against the year before; a reading, not a forecast):

- Revenue: +14.2% (year before +12.3%): steady
- Operating income: +15.6% (year before +45.3%): slowing
- Net income: +6.2% (year before +52.0%): slowing
- Free cash flow: +18.4% (year before +8.5%): accelerating

## Operating figures stated in the filing

- Employees: 15,540 employees (as of 2026-09-30). "Headcount increased to 15,540 employees as of September 30, 2026, a 3% increase compared to 15,015 as of September 30, 2025." (Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations)
- Employees: 15,015 employees (as of 2025-09-30). "Headcount increased to 15,540 employees as of September 30, 2026, a 3% increase compared to 15,015 as of September 30, 2025." (Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations)
- U.S. patents held: 1,159 patents (as of 2026-09-30). "As of September 30, 2026, we held 1,159 U.S. patents and a total of 1,474 global patents." (Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations)
- Global patents held: 1,474 patents (as of 2026-09-30). "As of September 30, 2026, we held 1,159 U.S. patents and a total of 1,474 global patents." (Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations)
- Quarter's service revenue already in deferred revenue at quarter start: 90.0% (as of 2026-09-30). "Of the service revenue recognized during the three months ended September 30, 2026 and 2025, 90% was included in the deferred revenue balance as of June 30, 2026 and 2025, respectively." (Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations)
- Quarter's service revenue already in deferred revenue at quarter start: 90.0% (as of 2025-09-30). "Of the service revenue recognized during the three months ended September 30, 2026 and 2025, 90% was included in the deferred revenue balance as of June 30, 2026 and 2025, respectively." (Item 2. Management’s Discussion and Analysis of Financial Condition and Results of Operations)
- Largest distributor's share of revenue: 27.0% (as of 2026-09-30). "Distributor A 27 % 27 % 27 % 27 %" (Item 1. Financial Statements)
- Largest distributor's share of revenue: 27.0% (as of 2025-09-30). "Distributor A 27 % 27 % 27 % 27 %" (Item 1. Financial Statements)

## Key insights

### Hardware led revenue, services still earned 70% of gross profit

Product was 36.8% of revenue and grew 36.8%, yet services produced $1,148.5M of the $1,640.9M gross profit, 70.0%.

Product revenue rose 36.8% to $765.0M, lifting its share of revenue by 4.4 points to 36.8%. Security subscriptions grew 12.1% to $753.6M and technical support and other 13.4% to $559.8M. The filing credits product growth to "higher average selling prices resulting from customer demand for higher performance products and recent pricing actions, as well as higher unit shipments". _(from the filing)_
Profit sits elsewhere. Of the quarter's $1,640.9M gross profit, services produced $1,148.5M (70.0%) and product $492.4M (30.0%). Product earned a 64.4% gross margin on its $765.0M of revenue. Product gross profit grew 30.1% from $378.6M, service gross profit 13.2% from $1,014.6M. _(from the filing)_
Analysis: the hardware is the way into an account, and the services attached to each installed box are where most of the gross profit is made. A quarter dominated by appliance growth therefore says as much about future service revenue as about this quarter's profit. _(analysis)_

### Gross margin fell, yet operating margin rose to 33.9%

Operating expenses grew 10.7% against revenue growth of 20.5%, lifting operating margin to 33.9% while gross margin slipped to 79.0%.

Cost of revenue grew 31.9% against revenue growth of 20.5%, and gross margin fell to 79.0% from 80.8% a year earlier. The filing names the shift toward lower-margin product revenue and, within product, "increased costs of memory chips and inventory related reserve expense", partly offset by pricing. _(from the filing)_
Below gross profit, costs grew far slower. Sales and marketing was $665.0M, 32.0% of revenue against 33.8% a year earlier; research and development was $213.4M, 10.3% against 11.7%. Headcount was 15,540 against 15,015. Operating income rose 28.7% to $704.3M, and operating margin reached 33.9% against 31.7%. _(from the filing)_
Analysis: the margin gain came from restraint in spending rather than from richer gross profit. The filing says management intends to invest in sales and marketing headcount, product development and data centers, so the gap between revenue growth and expense growth is the figure that decides whether this holds. _(analysis)_

### Cash ran 1.49 times ahead of net income

Operating cash flow of $946.0M beat net income of $635.5M because customers pay up front for services Fortinet recognizes over years.

Operating cash flow was $946.0M against $635.5M of net income, 1.49 times, and against $655.2M a year earlier. After capital spending of $64.2M, 3.1% of revenue, free cash flow was $881.8M, 42.4% of revenue and 55.4% more than the $567.5M of a year earlier. _(from the filing)_
The filing says: "We generally invoice at the time of our sale for the total price of the products and services." Subscriptions and support are then recognized over the contract term, so 90% of this quarter's service revenue was already in deferred revenue at the start of the quarter. _(from the filing)_
The pattern is long-standing rather than a one-quarter effect: operating cash flow was $638.9M against net income of $334.9M in FY2018, and $2,590.6M against $1,853.4M in FY2025, well ahead of net income in both years. _(from the filing)_
Caveat, analysis: cash ahead of profit depends on billings continuing to grow. If new and renewed contracts slowed, cash would feel it before reported revenue does. _(analysis)_

### Lower tax and fewer shares lifted per-share profit 38.7%

Operating income rose 28.7%, net income 34.1% and diluted earnings per share 38.7%, as the tax rate fell and the share count shrank.

The provision for income taxes was $119.5M against $120.7M a year earlier, about 15.8% of pre-tax income versus 20.3%. The filing attributes the drop to a larger FDDEI deduction and excess tax benefits from stock-based compensation. Net income rose 34.1% to $635.5M. _(from the filing)_
Diluted shares were 742.6M against 761.2M a year earlier, 2.4% fewer, after repurchases. Diluted earnings per share reached $0.86 against $0.62. _(from the filing)_
Analysis: part of the per-share gain came from below the operating line. A tax rate that depends on deductions and stock-compensation benefits can move from quarter to quarter, so operating income growth is the steadier read of the business. _(analysis)_

### Competitive edge

- **Own security chips, outsourced factories** Fortinet designs its FortiASIC processors and pays contract manufacturers to build the boxes, keeping a 64.4% product margin despite dearer memory.
- **Ninety percent of service revenue is already contracted** 90% of the quarter's service revenue was in deferred revenue when the quarter began, giving the profit-rich lines unusual visibility.
- **Partners carry the reach, so selling costs grow slower** Selling through distributors and resellers let sales and marketing grow 14.0% against revenue growth of 20.5% this quarter.

### What to watch

- **Memory chip costs are racing product prices** Cost of revenue grew 31.9% against revenue growth of 20.5%, and the filing warns price increases may not offset rising component costs.
- **Subscriptions grew at a third of hardware's pace** Security subscriptions grew 12.1% against product growth of 36.8%, and lost 2.7 points of revenue share, while cloud rivals court the same buyers.
- **One distributor accounts for 27% of revenue** The largest distributor brought in 27% of revenue, unchanged from a year earlier, so one partner's credit or priorities carry real weight.

## Investor view

**Hardware drove the quarter: product revenue rose 36.8%, pulling gross margin down while operating margin still rose**

### How it makes money

Fortinet earns from three lines. Product, mostly FortiGate firewall appliances and software licenses, brought in $765.0M of the quarter's $2.08B revenue (36.8%). Security subscriptions, the FortiGuard threat-intelligence and security services, brought in $753.6M (36.3%). Technical support and other, mainly FortiCare, brought in $559.8M (26.9%). The two service lines are contracts recognized over the service term, so they recur for as long as the devices stay in use. _(from the filing)_
Profit comes mostly from services. Of the $1,640.9M gross profit, services produced $1,148.5M, or 70.0%, and product $492.4M, or 30.0%. Product carried a 64.4% gross margin on $765.0M of revenue. The filing describes product cost as "third-party contract manufacturers’ costs and costs of materials used in production": Fortinet designs the hardware and pays others to build it. _(from the filing)_
Customers pay before Fortinet books the revenue. The filing says: "We generally invoice at the time of our sale for the total price of the products and services." Subscriptions and support are then recognized ratably over the contract term, so 90% of this quarter's service revenue was already in deferred revenue at the start of the quarter. _(from the filing)_
Fortinet reaches customers through distributors and resellers rather than its own field force: "substantially all of our revenue is from sales by our channel partners". The largest distributor accounted for 27% of revenue this quarter, the same share as a year earlier. _(from the filing)_
Revenue is spread across regions. EMEA contributed $880.7M (42.4% of revenue), Asia Pacific $377.4M (18.2%) and the Americas outside the United States $243.3M (11.7%), with the United States making up the rest. _(from the filing)_

### What shifted

Hardware led the quarter. Product revenue rose 36.8% to $765.0M, lifting its share of revenue by 4.4 points to 36.8%, while security subscriptions grew 12.1% and technical support 13.4%. The filing credits "higher average selling prices resulting from customer demand for higher performance products and recent pricing actions, as well as higher unit shipments". _(from the filing)_
The mix cost gross margin. Cost of revenue grew 31.9% against revenue growth of 20.5%, and gross margin fell to 79.0% from 80.8% a year earlier. The filing names two causes: the shift toward lower-margin product revenue, and within product, "increased costs of memory chips and inventory related reserve expense", partly offset by pricing. _(from the filing)_
Operating expenses grew 10.7%, about half the pace of revenue. Sales and marketing fell to 32.0% of revenue from 33.8% a year earlier, and research and development to 10.3% from 11.7%, while headcount reached 15,540 against 15,015 a year earlier. Operating income rose 28.7% to $704.3M and operating margin rose to 33.9% from 31.7%, more than absorbing the lower gross margin. _(from the filing)_
Below operating income, the tax line helped. The provision for income taxes was $119.5M against $120.7M a year earlier, about 15.8% of pre-tax income versus 20.3%; the filing attributes the drop to a larger FDDEI deduction and excess tax benefits from stock-based compensation. Net income rose 34.1% to $635.5M, and diluted earnings per share reached $0.86 against $0.62, on 742.6M diluted shares, down from 761.2M after buybacks. _(from the filing)_
Cash ran well ahead of profit. Operating cash flow was $946.0M, against $655.2M a year earlier and against $635.5M of net income this quarter. After capital spending of $64.2M, free cash flow was $881.8M, 42.4% of revenue. _(from the filing)_

### Risks in the filing

Component supply and cost. The filing says the global build-out of AI infrastructure has created a shortage of memory chips used in its products, which may delay production and delivery and raise costs. Fortinet is raising prices to compensate, and warns that those increases may reduce demand or fail to offset rising input costs in time, compressing margins. _(from the filing)_
Dependence on a few distributors. Substantially all revenue comes through channel partners, and the largest distributor accounted for 27% of revenue. The filing flags their credit and liquidity risk: many partners are privately held, some may be thinly capitalized or consolidate, and a large partner that stops paying or stops carrying the products would hit billings and revenue. _(from the filing)_
Timing at quarter end. Fortinet says it has historically received a substantial portion of each quarter's orders, billings and revenue in the final weeks of the quarter. A late logistics pickup, a power outage, a system failure or a lost deal near the end of a quarter can push revenue and billings into the next period. _(from the filing)_
Slow-moving service revenue and a shifting market. Because subscriptions and support are recognized over the service term, a fall in new or renewed contracts reaches reported revenue only in later quarters. The filing also names intense competition, including cloud-delivered security providers such as CrowdStrike and Zscaler, and a possible migration from physical appliances to cloud and SaaS security services. _(from the filing)_
Two of these already show in the numbers. Component costs are visible in cost of revenue growing faster than revenue and in a lower product margin. Channel concentration is steady rather than rising: the largest distributor's share is unchanged from a year earlier. The others, quarter-end timing and a drift away from appliances, would surface first in billings and in subscription growth rather than in this quarter's revenue. _(analysis)_

## Founder view: mechanisms

### The appliance opens a subscription stream

The firewall box is the entry point, not the profit center. Once installed, it needs a constant feed of threat intelligence (FortiGuard) and support (FortiCare), sold as multi-year contracts alongside the device. The hardware wins the account at product-level margins; the services then earn at much higher margins, because pushing one more update to one more installed device costs Fortinet very little. _(analysis)_

### Billed up front, earned over years

Fortinet invoices the full contract price at the point of sale, collects on ordinary payment terms, and recognizes service revenue over the contract life. Customers effectively fund the company's working capital: as long as new billings grow, cash arrives ahead of reported profit, and the unearned balance becomes revenue in later quarters with little new selling cost. _(analysis)_

### Own the chip, outsource the box

Fortinet designs its own security processors (FortiASIC) to do inspection work that general-purpose processors do slowly, then pays contract manufacturers to build the appliances. Owning the one component where price-performance is decided lets it offer more throughput per dollar than rivals on standard chips, while leaving factories and logistics to others. _(analysis)_

### Partners carry the reach, so costs grow slower than revenue

Fortinet relies on distributors and resellers for demand generation, fulfillment and much of the customer relationship across many countries, rather than building a direct field force for every account. Combined with restrained hiring, this lets sales cost and headcount grow more slowly than revenue, which is where most of the long-run margin expansion has come from. _(analysis)_

## Member research

Signed-in members read, on the page: what Fortinet's numbers depend on from here, and the playbook behind each mechanism (what needs scale, what transfers, how to test it, the metric that would show it).

## Sources

- Fortinet 10-Q for the period to 2026-09-30: https://www.sec.gov/Archives/edgar/data/1262039/000126203926000027/ (2026-10-30)

Methodology business-lens-1.0 · schema 1.2.0 · run business-lens-2026-11-02 · as of 2026-11-02