AVNW — FY2026 Financial Report Analysis

Fiscal 2026: sales flat, mix shifts from services to equipment, and the tax bill takes most of the profit

Aviat Networks makes microwave radios: point-to-point wireless links that carry data between cell towers, utility substations and public-safety sites where laying fiber would cost too much. Its fiscal year ends on the Friday nearest June 30, so fiscal 2026 ran from June 28, 2025 to July 3, 2026. That year had 53 weeks instead of the usual 52, and the extra week fell in the fourth quarter (14 weeks, versus 13 a year earlier).

Revenue grew 1.2% to $439.7 million. Underneath that, the business changed shape. Equipment ("product") sales rose 9.2% to $314.2 million, while services such as installation and field work fell 14.6% to $125.5 million. Most of the services drop was in Latin America and Asia Pacific, where the 10-K says field services demand fell 50%. GAAP operating income nearly doubled to $19.2 million, mainly because research and development spending was cut by $7.4 million. But an 80.8% effective tax rate left GAAP net income at just $2.5 million, or $0.19 per diluted share.

At a glance

• Backlog of $367 million, up 14% from $323 million. Orders on hand now cover about 10 months of last year's sales, and management says it expects to deliver "substantially" all of it in fiscal 2027.
• GAAP operating margin of 4.4% vs 2.4%. Operating margin is the share of revenue left after running the business, before interest and tax. All of the gain came from lower operating costs. Gross margin actually slipped, to 31.5% from 32.1%.
• Fiscal 2027 guidance: $50–55 million of adjusted EBITDA, up from $36.7 million this year (36–50% higher), on revenue of $455–470 million (3.5–6.9% higher). Most of the expected profit improvement has to come from margins, not volume.

Key figures

Fourth quarter (14 weeks to July 3, 2026): revenue $120.9 million (+4.8%), GAAP gross margin 30.8% (vs 34.2%), GAAP operating income $5.8 million (vs $8.9 million), GAAP net loss of $1.3 million or $(0.10) per share (vs net income of $5.2 million or $0.40), non-GAAP EPS $0.64 (vs $0.83), adjusted EBITDA $11.9 million (vs $15.1 million).

Where the revenue came from

Aviat reports one business segment and breaks sales down by region:

Sales in the United States alone came to $210.3 million, or 47.8% of the total (44.1% a year earlier). No single customer accounted for 10% of revenue. The fourth quarter showed the same split more sharply. North America rose 17.8% to $68.3 million, which the company put down to "growth with mobile service providers and private network customers". International fell 8.3%, which it blamed on the "timing of certain mobile network projects".

Margins: equipment got better, services got worse

The 0.6-point drop in gross margin hides two moves in opposite directions. Product gross margin rose to 29.5% from 27.7%. Services gross margin fell to 36.3% from 40.7%, because a smaller services business still carries its fixed delivery costs. Services have usually earned more per dollar than equipment, so losing $21 million of services revenue took more margin away than the better equipment margin added back. The 10-K puts the decline down to "lower service revenue, offset by sales volumes and the mix of product and service offerings."

The fourth quarter shows this most clearly. Product sales jumped to $89.5 million from $67.4 million, while services fell to $31.4 million from $47.9 million. By our calculation from the income statement, services gross margin dropped to about 35% from about 45% in the year-ago quarter. The company said the fall in quarterly gross margin to 30.8% from 34.2% was "driven by product and customer mix."

Operating expenses did the work on profit. Total operating expenses fell 7.6% to $119.1 million. R&D fell 20.6% to $28.4 million ("primarily due to cost management initiatives"), and restructuring charges were $2.1 million, down from $3.6 million.

What the headline numbers hide

• Taxes, not operations, set the GAAP bottom line. Pre-tax income more than tripled to $13.2 million, but tax expense rose to $10.7 million from $2.2 million, an 80.8% effective rate. The 10-K says this is because Aviat pays tax on profitable U.S. and foreign subsidiaries while getting "no offsetting benefit" on losses in other countries. Fiscal 2025's tax line had also been helped by a partial Canada valuation-allowance release, a one-off accounting benefit.
• The GAAP vs adjusted gap is very wide: $0.19 vs $1.66 per share. The adjusted figure excludes $6.2 million of share-based pay, $3.0 million of "litigation and other" expenses and $2.1 million of restructuring. It also removes $1.7 million of other income, mostly foreign-exchange gains. The largest adjustment, $9.4 million, swaps the actual tax charge for a much lower "pro forma" one: non-GAAP tax was just $1.3 million for the year. Adjusted EPS therefore depends mainly on that tax assumption. On a like-for-like adjusted basis, earnings were flat ($1.66 vs $1.67).
• The extra week flattered growth. Fiscal 2026 had 53 weeks. The filing doesn't say how much revenue the extra week added. As a rough straight-line estimate (our arithmetic, not the company's), the year's sales scaled to 52 weeks would be about $431 million, slightly below fiscal 2025's $434.6 million. The 14-week fourth quarter's 4.8% growth gets the same benefit.
• Cash conversion was good this year, but receivables remain very large. Operating cash flow was $13.6 million against net income of $2.5 million, up from $5.7 million in fiscal 2025. Capital spending was $7.5 million, leaving about $6.1 million of free cash flow. The working-capital detail is mixed. Inventory fell to $69.0 million from $84.0 million, and unbilled receivables fell to $82.1 million from $105.9 million. However, billed receivables grew 6.6% to $192.2 million, faster than sales, and accounts payable fell by $28.6 million. Billed plus unbilled receivables of $274.4 million equal about 62% of a full year's revenue, so customers pay slowly in this business.
• Debt went up despite positive cash flow. Total debt was $97.0 million at year-end, against $87.6 million a year earlier, and interest expense rose 26.8% to $7.7 million on "incremental Term Loan borrowings." Net debt was $24.2 million. Aviat bought back $2.2 million of stock in Q4 at an average $16.55, but the diluted share count still rose to 13.03 million from 12.83 million. Buybacks added nothing to per-share growth this year.
• One clean-up item: management concluded that the material weaknesses in internal control over financial reporting (first identified in fiscal 2024) were remediated as of July 3, 2026.

Takeaway: Aviat's fiscal 2026 profit gain came from cutting costs, not from selling more. Revenue was flat once you allow for the 53rd week, gross margin slipped as higher-margin services shrank, and an 80.8% tax rate absorbed most of the operating improvement. The $367 million backlog (up 14%) and a $35–40 million North American order received in September back management's plan for a step-up. But fiscal 2027's $50–55 million EBITDA target needs margins to widen, not just revenue to grow 3.5–7%.

Outlook

Management guided fiscal 2027 revenue to $455–470 million and adjusted EBITDA to $50–55 million. That would lift the adjusted EBITDA margin from 8.3% this year to roughly 11–12%. Fiscal 2027 will be a normal 52-week year, so measured against our rough 52-week-equivalent figure of about $431 million, even the low end of the range implies about 5.5% underlying growth.

Several things support the target:

• Orders on hand. Backlog rose $44 million over the year, and the company kept a trailing-twelve-month book-to-bill above 1. Book-to-bill is orders received divided by revenue shipped, so above 1 means the order book grew. In Q4 Aviat won a $25–30 million U.S. order from an existing customer. After year-end, an 8-K disclosed a further $35–40 million of orders on September 2, 2026 from an existing North America customer. The company cautioned that the "timing, scale, and scope of future deployment decisions" remain up to the customer.
• A leaner cost base after two years of restructuring.
• India. On September 30, 2026 Aviat licensed microwave-radio intellectual property to Dixon Electro Appliances, which also has a manufacturing and supply agreement with Aviat's Indian subsidiary.

The risks show up in this year's numbers. Gross margin has been falling as the mix tilts toward equipment. International services are lumpy and fell sharply this year. The 10-K says U.S. tariffs "have increased costs within parts of the supply chain," which Aviat is trying to offset with sourcing changes and price increases. And while the tax rate stays this high, a large part of any operating gain will not reach GAAP earnings.

In the next few quarters, watch whether North American growth continues and whether gross margin holds near 31% or recovers. Those two will decide whether the EBITDA step-up is realistic.

Source: Aviat Networks Form 10-K for the fiscal year ended July 3, 2026 (filed August 27, 2026), plus the same-day earnings release (Exhibit 99.1) for the fourth-quarter and non-GAAP figures, and 8-Ks filed September 9 and October 5, 2026.