RADCOM Q2 2026 Earnings: Deployment Delays Cut Revenue by 33.4%

RADCOM (Nasdaq: RDCM) reported Q2 2026 revenue of $11.8 million, down 33.4% year over year, while GAAP diluted EPS reversed to a loss of $0.18 from earnings of $0.15. Customer deployment delays caused by higher component costs and supply constraints slowed infrastructure buildouts and purchasing decisions. Gross margin was broadly stable, but lower gross profit dollars and higher operating expenses produced losses on both a GAAP and non-GAAP basis.

Core financial results

RADCOM attributed the revenue decline to delayed customer deployments rather than canceled projects or lost business. Nevertheless, the timing disruption had a substantial effect on reported profitability because the company continued investing in research, sales, and its technology platform.

Gross margin remained near its prior-year level, indicating that the operating loss primarily reflected lower revenue against a higher expense base rather than a significant deterioration in the gross-margin percentage.

RADCOM’s non-GAAP figures exclude stock-based compensation, acquisition-related intangible amortization, and financial income or expenses.

Business and contract activity

RADCOM secured three contracts shortly after the quarter ended. Because these agreements were signed after June 30, they did not change the reported Q2 results, but they provide context for management’s position that the revenue weakness was related to timing rather than a deterioration in demand.

• CETIN Networks in Slovakia: RADCOM won a multi-year contract to provide AI-driven network assurance from the radio access network to the core. The company will replace the incumbent provider and support CETIN’s transition to 5G Standalone and a cloud-native core. Expansion across the wider group remains a potential opportunity rather than a committed outcome.
• Asia-Pacific Tier-1 operator: RADCOM displaced a long-standing incumbent through a competitive request for proposal. Management described the initial contract as modest in size but said it could serve as a reference for a larger network-wide opportunity.
• European renewal: An existing customer renewed its RADCOM Network Visibility contract.

The company also launched RADCOM ADM, an analytics module that allows telecom operators to configure datasets, performance indicators, and alarms without vendor involvement or service interruption. RADCOM said this can reduce analytics change cycles from months to same-day deployment.

Lower revenue and higher expenses drove the operating loss

GAAP gross profit declined by about $4.5 million as revenue fell, while total operating expenses increased by about $1.0 million, or 9.0%, to $12.6 million. This combination moved GAAP operating income from $1.7 million in the prior-year quarter to a $3.8 million loss.

Net research and development expense increased about 15.3% to $5.7 million, and sales and marketing expense rose about 7.6% to $5.3 million. General and administrative expense declined about 6.1% to $1.6 million, but that reduction was not sufficient to offset higher spending elsewhere.

The same pattern was visible on a non-GAAP basis. Non-GAAP operating margin fell from 19.5% to negative 18.5%, showing the sensitivity of quarterly profitability to the timing of revenue recognition while the company maintains its development and commercial investments.

Cash flow, liquidity, and planned share repurchase

RADCOM reported $1.3 million of cash flow for the quarter and ended June with $109.7 million in cash, cash equivalents, and short-term bank deposits, with no debt. The positive cash result contrasted with the quarterly net loss and leaves the company with liquidity to fund its platform and AI roadmap.

The board and management have started the required process to establish a $20 million to $25 million share repurchase program. The program remains subject to completion of the required steps and necessary approvals, so it was not yet an active or finalized authorization at the time of the announcement.

2026 guidance

RADCOM reaffirmed the revenue range announced with its July 30 preliminary results despite the Q2 decline. The company also expects to remain profitable on a non-GAAP basis for the full year and projects a return to double-digit percentage revenue growth in 2027.

The first six months of 2026 remained profitable on a non-GAAP basis, with operating income of $1.6 million and net income of $3.2 million. Converting delayed deployments and recent contracts into revenue will therefore be important to maintaining full-year profitability after the Q2 loss.

Recent insider transactions

The supplied six-month insider summary reports 59,486 shares purchased across five transactions and 6,000 shares sold across two transactions, resulting in net purchases of 53,486 shares. However, the detailed records supplied include only the two sales and five stock awards, so the five reported purchase transactions cannot be matched to individual names or dates from the available information.

The two disclosed sales totaled $88,800. The records alone do not establish the insiders’ views about RADCOM’s future performance.

Risks investors need to watch

• Deployment timing: RADCOM said the delayed projects were not canceled or lost, but further postponements could affect revenue recognition and the ability to achieve the reaffirmed full-year range.
• Profitability pressure: Research and development and sales expenses increased while revenue declined. If revenue remains delayed, the fixed expense base could continue to pressure GAAP and non-GAAP margins.
• Large-customer exposure: Dependence on a limited number of major telecom customers makes quarterly results sensitive to individual operator purchasing and infrastructure schedules.
• Contract execution: The post-quarter wins support the opportunity pipeline, but the Asia-Pacific contract is initially modest, and potential expansions at CETIN or other operators are not guaranteed.

Summary

RADCOM’s Q2 2026 revenue decline reflected customer deployment delays tied to component costs and infrastructure supply constraints. A broadly stable gross margin was not enough to offset lower gross profit dollars and higher operating expenses, leading to quarterly GAAP and non-GAAP losses. Investors will need to monitor whether delayed deployments and the three post-quarter contracts convert into revenue quickly enough to support the unchanged 2026 outlook and full-year non-GAAP profitability.