Three Toronto-listed companies — MDA Space (TSX:MDA), BlackBerry (TSX:BB) and NexGen Energy (TSX:NXE) — are offering sharply different paths to growth after a year of outsized moves in revenue, backlog and share price.
MDA Space closed 2025 with a dramatic top-line jump: fourth quarter revenue of $499 million, up 44% year over year, and full-year revenue of $1.6 billion, a 51% surge. The company reported adjusted EBITDA of $96 million in the fourth quarter and $324 million for the full year. Its year-end backlog stood at $4 billion and its pipeline at $40 billion, including $10 billion tied to government and repeat contracts — figures that underwrite a near-term revenue runway and large potential program wins.
BlackBerry, long known for handsets, now reads as a software firm whose shares have climbed 48% over the past year and trade at $6.92 per share with a market capitalization of $4.1 billion. The company posted fourth-quarter fiscal 2026 revenue of US$156 million, up 10% year over year, and full-year revenue of US$549.1 million. Adjusted EBITDA for the full year rose 71% to US$36.1 million. Its QNX segment — the part of the business focused on critical systems for automotive and industrial customers — recorded a record quarterly revenue of US$78.7 million, up 20% year over year.
Then there is NexGen Energy, whose stock has surged 140% over the past year to trade at $16.94 per share and carries a market cap of $10.3 billion. The company’s Rook I Project includes the high-grade Arrow Deposit, and its feasibility study reports measured resources of 209.6 million pounds of U3O8 — a metric that underpins its narrative as exposure to rising demand for clean energy and nuclear fuel.
Put plainly: these are three TSX-listed bets on growth driven by very different forces. MDA’s numbers read like a classic industrial growth story — rapid revenue gains, rising adjusted EBITDA and a heavy pipeline anchored by repeat government work. BlackBerry’s results show a software company that is small in revenue but improving margins and delivering growth through its QNX unit. NexGen’s valuation and price action reflect investor appetite for raw resource upside tied to a single large project.
The contrasts matter for anyone sizing a position. MDA’s $40 billion pipeline versus a $4 billion backlog is the central tension: a pipeline promises scale, but it is not a contract. For BlackBerry, the tension is between the headline growth in QNX and the modest absolute size of adjusted EBITDA — US$36.1 million for the full year — which makes sustained margin gains the key to re-rating. NexGen faces the familiar gap between a feasibility study’s measured resources and the long, capital-intensive path from deposit to production that would justify a $10.3 billion market value.
For investors chasing the kind of return that turns $100,000 into $1 million, these companies illustrate the trade-offs. NexGen’s 140% one-year surge shows how early-stage project stories can deliver big moves, but that kind of return requires continued progress on development milestones. MDA’s compound growth and a $324 million adjusted EBITDA in 2025 point to a company already monetizing demand for satellite communications and space infrastructure. BlackBerry offers steadier, software-driven growth evidenced by a record QNX quarter and a 71% rise in adjusted EBITDA for the year, but converting that into a much higher market valuation would require sustained expansion of revenue and margins.
None of the figures here are hypothetical: they are the concrete results investors can use to compare risk and timing. MDA’s fourth quarter of 2025 and full-year 2025 metrics create an earnings story built on contracts and backlog. BlackBerry’s fiscal 2026 numbers and QNX performance show a business in transition to recurring software revenue. NexGen’s feasibility study and measured resources define the resource base that underlies the stock’s rally. Which path is the most credible depends on whether an investor values contracted, cash-producing growth, software margin expansion, or resource upside tied to project delivery.
The most defensible conclusion is straightforward: these three high growth tsx stocks represent distinct gambles on future cash flow. MDA offers the strongest near-term evidence of scale; BlackBerry shows improving profitability inside a narrower revenue base; NexGen supplies pure resource leverage. Each can fit a long-term portfolio, but only by matching company fundamentals to an investor’s tolerance for development risk, execution risk and time horizon.
