Financial Outlook This Presentation contains statements that are considered
financial outlook within the meaning of applicable Canadian securities laws (「Financial Outlook」), including statements regarding EBITDA margins on DevvStream’s Carbon Management and Carbon Investment segments, revenue and EBITDA margin
estimates for DevvStream’s portfolio of projects. These statements are subject to the same assumptions, risk factors, limitations and qualifications as set forth above. In addition, certain key assumptions that underpin the Financial Outlook
are as follows: the timing and duration of projects and the number of credits issued and the pricing of such credits. The methodology used by DevvStream to forecast revenue differs for different contracts, but generally relies on inputs from
DevvStream’s operations staff and its contractual partners, which may prove to be inaccurate. With respect to any references to the Company’s EBITDA herein, the related revenue calculations include the Company’s interest in its joint venture
with 1824400 Alberta Limited. Financial Outlook contained in this Presentation was prepared using the same accounting principles that the parties expect the combined company to use in preparing its financial statements for the applicable
periods covered by such Financial Outlook. Financial Outlook was made as of the date of this Presentation and is provided for the purpose of describing anticipated sources, amounts and timing of revenue generation and the combined company’s
business model. Although Financial Outlook presented in this Presentation is based on reasonable expectations developed by DevvStream’s management, the assumptions and estimates underlying such Financial Outlook are subject to significant
business, economic, and competitive uncertainties and contingencies, many of which will be beyond the control of the combined company. Accordingly, the Financial Outlook are only estimates and are necessarily speculative in nature and actual
results may vary materially from such Financial Outlook. Financial Outlook contained in this Presentation should not be used for purposes other than for which it is disclosed herein. Non-IFRS Measures In this Presentation, reference is made
to EBITDA margins (「Non-IFRS measures」). DevvStream believes that these Non-IFRS measures are useful indicators with regard to understanding the business model of the combined company. These Non-IFRS measures are not generally accepted
financial measures under International Financial Reporting Standards (「IFRS」) and do not have standardized meanings prescribed by IFRS. Investors are cautioned that none of these Non-IFRS measures should be considered as an alternative to
earnings, earnings per share, or cash flow, as determined in accordance with IFRS. As there is no standardized method of calculating any of these Non-IFRS measures, DevvStream’s method of calculating each of them may differ from the methods
used by other entities and, accordingly, DevvStream’s use of any of these Non-IFRS measures may not be directly comparable to similarly titled measures used by other entities. Accordingly, these Non-IFRS measures are intended to provide
additional information and should not be considered in isolation or as a substitute for measures of performance prepared in accordance with IFRS. EBITDA margins is defined as earnings determined in accordance with IFRS, adding back the
following line items form the consolidated income statement: interest, taxes, depreciation and amortization. Non-GAAP Measures This Presentation includes certain financial measures not presented in accordance with U.S. generally accepted
accounting principals (「GAAP」). These non-GAAP financial measures are not measures of financial performance in accordance with GAAP and may exclude items are significant in understanding and assessing DevvStream’s financial results. Therefore,
these measures should not be considered in isolation or as an alternative to net income, cash flows from operations or other measures of profitability, liquidity or performance under GAAP. You should be aware that DevvStream’s presentation of
these measures may not be comparable to similarly-titled measures used by other companies. DevvStream believes these non-GAAP measures of financial results provide useful information to management and investors regarding certain financial and
business trends relating to DevvStream’s financial condition and results of operations. This Presentation also includes certain projections of non-GAAP financial measures. Due to the high variability and difficulty in making accurate forecasts
and projections of some of the information excluded from these projected measures, together with some of the excluded information not being ascertainable or accessible, DevvStream is unable to quantify certain amounts that would be required to
be included in the most directly comparable GAAP financial measures without unreasonable effort. Consequently, no disclosure of estimated comparable GAAP measures is included and no reconciliation of the forward-looking non-GAAP financial
measures is included. C O P Y R I G H t © D E V V S t R E A m , I N C W W W . D E V V S t R E A m . C O M 2 D I S C L A I m E R S