Aecon Group (ARE) — C$1.75B Pickering Nuclear share added to Q3 Construction backlog

Watch the video

Quick version: 60-second Short

---

The short version: a nuclear backlog stack after a doubled stock

Aecon Group (TSX: ARE), the Toronto-based infrastructure contractor, closed at CA$52.22 on the September 24, 2026 screener print, up about 132% over twelve months and about 18% in the last month. On September 21, Ontario Power Generation awarded about C$3B of Pickering Nuclear refurbishment contracts, and Aecon’s share of about C$1.75B goes into third-quarter Construction backlog. The new story is a multi-year nuclear backlog, with Darlington as the execution proof.

The catch: Aecon still shows a trailing net loss and trades near 28x forward earnings. The question for a new buyer is whether a stock that more than doubled in a year has already priced the win. Below we go through the Pickering awards, the two contract scopes, and how Aecon compares with WSP, Stantec, AtkinsRéalis, Bird Construction and Badger on size, returns, valuation, dividends and analyst targets.

What happened: the Pickering Nuclear refurbishment awards

On September 21, 2026, Aecon said its joint venture with AtkinsRéalis and its consortium with Siemens Energy had been awarded Pickering Nuclear Generating Station Refurbishment contracts by Ontario Power Generation, with an aggregate value of about C$3B. The details:

• Aecon’s share is about C$1.75B, to be added to Construction backlog in Q3 2026.
• Retube, Feeder and Boiler Replacement (RFBR), Unit 5: Aecon’s long-standing 50/50 joint venture with AtkinsRéalis won a C$1.7B contract, the first RFBR unit, with similar work anticipated on Units 6–8 later, pending regulatory approval.
• Turbine Generator Replacement: an Aecon-majority consortium with Siemens Energy won a C$1.3B contract; Aecon provides construction services and material procurement, including 14 new steam turbine rotors, generator overhauls, auxiliaries and controls.
• Prerequisite work has begun; project execution is expected to begin in January 2027, pending regulatory approval.

Management pointed to lessons learned at Darlington, OPG’s other refurbishment program, where Aecon has been a key contractor. That track record is why the award matters: nuclear refurbishment is specialized, long-cycle work with few qualified bidders.

What the award does and doesn’t change

The award is a backlog event, not an earnings event. Execution starts in January 2027, so revenue from Pickering will build over several years, and the margin depends on how well the joint ventures manage schedule, labour and supply chains. The stock jumped on the news, with reports citing prices near C$53.55; by the September 29 close it was C$52.31, essentially in line with the screener price.

The weak spot is the earnings base underneath. Over the last twelve months Aecon reported a net loss of about C$65M on about C$6B of revenue, so its trailing P/E and payout ratio are not meaningful. Q3 2026 results are scheduled for October 29, the first chance to see the Pickering add in reported backlog.

Business overview: Aecon vs construction and engineering peers

Aecon builds and maintains infrastructure across Canada and in select international markets: civil projects (transit, highways, bridges), utilities, industrial work and nuclear services, plus concessions where it co-owns finished projects. The steadier part of the business is long-term utility and nuclear work; the riskier part is large fixed-price civil projects, where cost overruns land directly on earnings.

On the TSX screener, Aecon sits in the Industrial services sector. The peers are the liquid construction and engineering names in that sector: WSP Global (WSP) and Stantec (STN), the large engineering and design consultancies; AtkinsRéalis (ATRL), Aecon’s Pickering joint-venture partner and a major nuclear engineering firm; Bird Construction (BDT), a Canadian general contractor; and Badger (BDGI), a hydrovac excavation services company. Enbridge, its preferred shares and other pipeline names were left out as a different business, along with microcaps.

Overview table

Company (Ticker)	Price	Market cap	Revenue (LTM)	Net income (LTM)
Aecon (ARE)	$52.22	$3.58B	$5.96B	−$65M
WSP Global (WSP)	$179.74	$24.2B	$19.3B	$931M
Stantec (STN)	$96.83	$10.9B	$8.55B	$505M
AtkinsRéalis (ATRL)	$86.33	$13.7B	$11.7B	$430M
Bird Construction (BDT)	$79.81	$4.42B	$3.66B	$59M
Badger (BDGI)	$91.77	$3.09B	$1.26B	$84M
Average (incl. ARE)	—	$9.99B	$8.41B	$324M

Source: TSX screener (September 25, 2026, tsx-2026-09-25.csv) · CAD · LTM = last 12 months. Average includes ARE; blank cells skipped.

Aecon is about a C$3.6B company, smaller than WSP (about C$24B), AtkinsRéalis (about C$14B) and Stantec (about C$11B), and roughly the size of Bird and Badger. Its revenue of about C$5.96B is bigger than Bird’s and Badger’s combined, but it is the only name in the group with a trailing loss, which is why the market values each dollar of its sales so cheaply.

Performance: a doubled stock, split peers

Performance table

Company (Ticker)	1M	3M	6M	1Y	5Y	10Y
Aecon (ARE)	+17.9%	+13.3%	+25.3%	+132%	+158%	+188%
WSP Global (WSP)	−6.5%	+3.7%	−17.0%	−34.3%	+11.9%	+317%
Stantec (STN)	−5.9%	+0.2%	−19.0%	−34.7%	+56.1%	+213%
AtkinsRéalis (ATRL)	+1.6%	−2.9%	−2.5%	−11.3%	+142%	+56.5%
Bird Construction (BDT)	+15.7%	+29.6%	+106%	+178%	+699%	+604%
Badger (BDGI)	+8.1%	+2.6%	+47.2%	+58.2%	+155%	+220%
Average (incl. ARE)	+5.1%	+7.7%	+23.3%	+48.0%	+204%	+267%

Source: TSX screener (September 25, 2026). Average includes ARE; blank cells skipped. Price change by window.

Over one month Aecon is up about 18%, neck and neck with Bird near 16%, and far ahead of WSP and Stantec, which are both down about 6%. Over one year Aecon is up about 132%, second only to Bird near 178%, while WSP and Stantec are each down about 34% and AtkinsRéalis about 11%. The split is clear: contractors with growing backlogs have rallied while the engineering consultancies have derated, so Aecon’s gain is partly a construction-sector move, not just Pickering.

Over longer windows Bird’s path stands out at about 699% over five years. Aecon is up about 158% over five years and 188% over ten, solid but well behind Bird and below WSP’s 317% ten-year gain.

Valuation: cheap on sales and cash, not on earnings

Valuation table

Company (Ticker)	P/E	Fwd P/E	PEG	P/S	P/B	P/FCF	Price/Cash
Aecon (ARE)	—	28.47	—	0.61	3.75	12.22	5.68
WSP Global (WSP)	25.62	14.57	1.85	1.29	2.32	15.93	35.76
Stantec (STN)	21.84	14.79	1.43	1.33	3.21	16.51	29.14
AtkinsRéalis (ATRL)	33.10	19.43	—	1.25	2.58	27.18	15.91
Bird Construction (BDT)	74.39	25.13	—	1.24	9.79	15.51	16.73
Badger (BDGI)	36.82	23.61	3.60	2.44	6.97	964	308
Average (incl. ARE)	38.35	21.00	2.29	1.36	4.77	175	68.52

Source: TSX screener (September 25, 2026). Average includes ARE; blank cells skipped. Highlighted = lowest (cheapest) positive value per column.

Aecon has no trailing P/E because of the net loss, and its forward P/E of about 28x is the highest in the group, against roughly 15x for WSP and Stantec. On other measures it screens cheapest: price to sales near 0.6x, price to free cash flow near 12x and price to cash near 5.7x. Stantec is cheapest on trailing earnings and PEG, and WSP on forward earnings and book value. Badger’s free-cash-flow multiple of nearly 1,000x is heavily distorted and inflates the average, so ignore that cell when ranking.

The tension is that Aecon is cheap on what it sells, not on what it earns. Its sales multiple is about half the group average because margins have been poor. The bull case has to come from backlog conversion: if Pickering and other nuclear work lift margins, earnings catch up and the forward multiple falls; if project margins stay thin, the cheap sales multiple is deserved.

Dividend: the highest yield in a low-yield group

Dividends table

Company (Ticker)	Dividend / share	Yield	Payout ratio
Aecon (ARE)	$0.76	1.47%	—
WSP Global (WSP)	$1.50	0.83%	21.3%
Stantec (STN)	$0.90	1.01%	21.2%
AtkinsRéalis (ATRL)	$0.08	0.09%	3.1%
Bird Construction (BDT)	$0.84	1.05%	78.3%
Badger (BDGI)	$0.75	0.85%	30.7%
Average (incl. ARE)	$0.81	0.89%	30.9%

Source: TSX screener (September 25, 2026). Average includes ARE; blank cells skipped. Yield = indicated.

Aecon pays about C$0.76 a share a year, an indicated yield near 1.5%, the highest in this peer set. WSP, Stantec, Bird and Badger cluster between about 0.8% and 1.1%, and AtkinsRéalis pays a token yield near 0.1%. Aecon’s payout ratio is blank because the trailing net loss makes it meaningless, so it can’t be read as a coverage measure. Income buyers get a small yield with construction-cycle risk attached; this is a backlog story, not an income pick.

Analyst view: modest upside after the run

Analyst table

Company (Ticker)	Rating	Price	Target 1Y	Upside	Analysts
Aecon (ARE)	Buy	$52.22	$57.00	+9.2%	10
WSP Global (WSP)	Strong buy	$179.74	$288.86	+60.7%	14
Stantec (STN)	Strong buy	$96.83	$140.36	+45.0%	11
AtkinsRéalis (ATRL)	Strong buy	$86.33	$115.40	+33.7%	15
Bird Construction (BDT)	Strong buy	$79.81	$86.50	+8.4%	8
Badger (BDGI)	Strong buy	$91.77	$113.41	+23.6%	8
Average (incl. ARE)	—	—	—	+30.1%	—

Rating & price: TSX screener (September 25, 2026). Target 1Y: S&P Global consensus via stockanalysis.com TSX forecast pages, pulled 2026-09-30 (ARE 10, WSP 14, STN 11, ATRL 15, BDT 8, BDGI 8). All ≥5 analysts. MarketBeat ARE consensus also cited ~C$55.08 same day. Upside = target ÷ price − 1.

The TSX screener rates Aecon a Buy, and the S&P Global consensus target is C$57.00 from 10 analysts, about 9% above the screener price (MarketBeat cited about C$55.08 the same day). After the award, RBC kept a Hold with a C$50 target on September 21, and Stifel maintained a Buy at C$59 on September 23; earlier, National Bank moved toward C$65 and TD Cowen set a Buy at C$61. Peers show far more upside on paper: WSP about 61%, Stantec about 45% and AtkinsRéalis about 34%. Only Bird has less room than Aecon. The Street likes the nuclear story, but the stock has already run close to most targets.

Why it matters: from lumpy contractor to nuclear backlog stack

The old narrative was Aecon as a Canadian contractor swinging between civil wins and nuclear optionality, with thin earnings optics. The new narrative is a multi-year Pickering backlog stack: Unit 5 first, more units possible, on top of other recent backlog adds, with Darlington credibility as the execution proof.

Growth investors care whether C$1.75B of nuclear work converts cleanly into margin. Value investors care whether a stock that more than doubled in a year has already priced the win. The open question is whether nuclear work can lift company-wide margins enough to turn a trailing loss into steady profit.

Bull case

1. A step-change in nuclear visibility. About C$1.75B of Pickering work goes into Q3 backlog, with Unit 5 first and Units 6–8 possible later.
2. Cheap on sales and cash. Aecon screens cheapest in the group on P/S, P/FCF and price to cash while paying the highest indicated yield.
3. Credible execution. Targets cluster in the mid-to-high C$50s with several Buys above C$60, and the Darlington record supports delivery.

Bear case and risks

1. Backlog isn’t profit. Trailing net income is still a loss of about C$65M on about C$6B of revenue.
2. Already priced? A 132% one-year run means a lot of good news may be in the stock before execution starts in January 2027.
3. Execution risk. Nuclear refurbishment carries schedule, labour, supply-chain and regulatory risk across joint ventures, and any miss hits a thin earnings base fast.

What to watch

1. Q3 results on October 29. The Construction backlog print after the Pickering add, and any change in margins.
2. Regulatory approval and the January 2027 start. Whether execution begins on schedule.
3. Units 6–8. Whether OPG awards the remaining RFBR scopes to the Aecon–AtkinsRéalis joint venture.
4. Margins. Whether the rising nuclear mix lifts margins versus civil and industrial work, and whether targets move above the ~C$57 consensus.

Bottom line

Aecon has earned its place among Canada’s nuclear refurbishment specialists, and the Pickering awards add about C$1.75B of multi-year work on the back of its Darlington record. On sales and cash flow it is the cheapest stock in its peer group, with the highest yield. The issue is earnings: a trailing loss, a 28x forward multiple and a share price that more than doubled in a year leave the stock only about 9% below consensus. The next test is the October 29 print, and whether backlog growth starts showing up as margin.

Video chapters

• 0:00 Hook
• 0:24 What happened
• 1:24 Overview
• 1:56 Performance
• 2:26 Valuation
• 3:04 Dividends
• 3:31 Analyst ratings
• 4:03 Why it matters
• 4:31 Bull case
• 5:00 Bear case
• 5:28 What to watch

Data notes

Table figures are TSX screener values (merge tsx-2026-09-25.csv, 929 rows; September 24 close; CAD); a later September 26 screener refresh was not available, so the tables use this merge. Peers are same-sector (Industrial services) construction and engineering names: WSP, Stantec and AtkinsRéalis (engineering), Bird (general contracting) and Badger (excavation services); Enbridge, its preferred shares and pipeline names were excluded as a different business, along with microcaps. Average rows include ARE and skip blank cells. Aecon’s payout ratio is blank (meaningless against a trailing loss), and Badger’s P/FCF of 964 is distorted but shown as in the video. Target 1Y is S&P Global consensus via stockanalysis.com, pulled 2026-09-30 (ARE 10, WSP 14, STN 11, ATRL 15, BDT 8, BDGI 8 analysts; none under 5). The September 29 close of CA$52.31 (stockanalysis.com) is essentially flat versus the screener. Award figures are from Aecon’s September 21, 2026 release.

Sources

• Aecon news release (GlobeNewswire), September 21, 2026 — Pickering Nuclear Generating Station Refurbishment contracts awarded by Ontario Power Generation
• Aecon — Q3 2026 results date announcement (October 29, 2026)
• Broker notes: RBC (September 21, 2026), Stifel (September 23, 2026), National Bank and TD Cowen (earlier in 2026)
• stockanalysis.com — S&P Global consensus for ARE, WSP, STN, ATRL, BDT and BDGI (pulled 2026-09-30); MarketBeat ARE consensus (September 30, 2026)
• TSX screener merge September 25, 2026 (929 rows)

Media credits

Wikimedia Commons: Aecon logo (File:Aecon logo.svg, public domain); “Pickering Nuclear Generating Station” by Takipoint123 (CC BY-SA 4.0); “Pickering Nuclear Generating Station at Beachfront Park, June 6 2026 (03)” by Dillan Payne (CC BY-SA 4.0); “ON - AKW Pickering7” by Wladyslaw (CC BY-SA 3.0). No AI-generated images were used.

By Andrew · stocksummarizer.com