Use of Non-GAAP Financial Information

In addition to financial information prepared in accordance with GAAP, this press release also contains certain non-GAAP financial measures based upon management's view of performance, including:

• Non-GAAP revenue
• Non-GAAP recurring revenue
• Non-GAAP operating income
• Non-GAAP operating margin
• Non-GAAP net income
• Non-GAAP diluted earnings per share
• Non-GAAP tax rate

Trimble uses non-GAAP recurring revenue as a component of its performance measure annualized recurring revenue in order to provide investors with a supplementary indicator of the value of the Company's current recurring revenue contracts. For the fourth quarter of 2019, recurring revenue on a GAAP basis was $303.0 million, and non-GAAP recurring revenue was $303.8 million, which excluded $0.8 million related to the elimination of the deferred revenue adjustment in connection with acquisitions.

Segment data reflects the results of Trimble's reportable segments under its management reporting system. Segment revenue and operating income are consistent with the respective non-GAAP measures discussed below and in the attached supplemental schedules. Investors are encouraged to review the specific non-GAAP measures, which Trimble uses along with a reconciliation to the nearest comparable GAAP measures and the explanation for why these non-GAAP measures provide useful information to investors regarding the financial condition and results of operations and why management chose to exclude selected items, which can be found at the end of this press release. Additional financial information about Trimble's use of non-GAAP results can be found on the investor relations section of Trimble's website at:  http://investor.trimble.com.

Annualized recurring revenue

In addition to providing financial measures, Trimble provides an annualized recurring revenue (ARR) performance measure. Annualized recurring revenue is calculated by dividing non-GAAP recurring revenue for the current quarter by the number of days in the quarter, and multiplying by 365. Annualized recurring revenue should be viewed independently of revenue and deferred revenue as it is a performance measure and is not intended to be combined with or to replace either of those items.

About Trimble

Trimble is transforming the way the world works by delivering products and services that connect the physical and digital worlds. Core technologies in positioning, modeling, connectivity and data analytics enable customers to improve productivity, quality, safety and sustainability. From purpose built products to enterprise lifecycle solutions, Trimble software, hardware and services are transforming industries such as agriculture, construction, geospatial and transportation. For more information about Trimble (NASDAQ: TRMB), visit: www.trimble.com.

Safe Harbor

Certain statements made in this press release are forward-looking statements within the meaning of Section 21E of the Securities Exchange Act of 1934, as amended, and are made pursuant to the safe harbor provisions of the Securities Litigation Reform Act of 1995. These statements include expectations for future financial market and economic conditions, the ability to deliver revenue, earnings per share and other financial projections that Trimble has guided for the first quarter of 2020, and fiscal 2020, including the expected tax rate, anticipated impact of stock-based compensation expense, amortization of intangibles related to previous acquisitions, anticipated acquisition costs, debt issuance costs, restructuring charges, the anticipated number of diluted shares outstanding, the Company's long-term growth targets and operating margins. These forward-looking statements are subject to change, and actual results may materially differ due to certain risks and uncertainties. Trimble's expected tax rate and current expected income are based on the Company's tax structure under current law, including where the Company's assets are deemed to reside for tax purposes, evolving interpretations of U.S. and other applicable tax laws, changes in the estimates of credits, benefits and deductions, the resolution of issues by various tax authorities, and other factors. The Company's results may be adversely affected if the Company is unable to market, manufacture and ship new products, obtain new customers, or effectively integrate new acquisitions. The Company's results would also be negatively impacted by adverse geopolitical developments, weakening in the macro environment, foreign exchange fluctuations, critical part supply chain shortages, the imposition of barriers to international trade, and a further softening in the agricultural sector. Any failure to achieve predicted results could negatively impact the Company's revenue, cash flow from operations, and other financial results. The Company's financial results will also depend on a number of other factors and risks detailed from time to time in reports filed with the SEC, including its quarterly reports on Form 10-Q and its annual report on Form 10-K. Undue reliance should not be placed on any forward-looking statement contained herein. These statements reflect the Company's position as of the date of this release. The Company expressly disclaims any undertaking to release publicly any updates or revisions to any statements to reflect any change in the Company's expectations or any change of events, conditions, or circumstances on which any such statement is based.

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