10-K: Digi International FY25: Growth, Jolt Acquisition, ARR Up

Digi International reports a 1.5% revenue increase to $430 million and an 81.3% surge in net income to $41 million for fiscal year 2025, driven by strong IoT Solutions growth and the Jolt acquisition.

Summary

• Consolidated revenue increased 1.5% to $430 million in fiscal 2025, compared to $424 million in fiscal 2024.
• Net income surged 81.3% to $41 million, or $1.08 per diluted share, in fiscal 2025, up from $22.5 million and $0.61 per diluted share in fiscal 2024.
• Adjusted EBITDA increased 11% to $108 million, representing 25.2% of revenue, compared to $98 million or 23.1% of revenue in fiscal 2024.
• Annualized Recurring Revenue (ARR) grew 31% to over $152 million by September 30, 2025, from $116 million at the end of fiscal 2024.
• The IoT Solutions segment revenue increased 12.8% to $112.3 million, primarily due to recurring revenue growth in SmartSense and Ventus, and the addition of Jolt Software, Inc.
• The IoT Products & Services segment revenue decreased 2.0% to $317.9 million, mainly due to an $11.5 million decline in one-time sales as customers reduced inventory stockpiles.
• Gross profit margin expanded by 400 basis points to 62.9% in fiscal 2025.
• Acquired Jolt Software, Inc. for approximately $148.5 million in cash on August 18, 2025, to enhance the SmartSense by Digi offerings.
• Cash flows from operating activities increased by $24.9 million to $107.9 million in fiscal 2025.

Sentiment

Score: 8

Explanation: The company demonstrated strong financial performance in fiscal 2025, with significant increases in net income, adjusted EBITDA, and Annualized Recurring Revenue (ARR). The strategic acquisition of Jolt Software, Inc. is expected to further bolster the high-margin IoT Solutions segment, aligning with the company's focus on recurring revenue. While the IoT Products & Services segment saw a slight decline in one-time sales, the overall financial health and strategic direction appear strong. Macroeconomic and competitive risks are acknowledged but the company's performance indicates resilience and effective management.

Positives

• Consolidated revenue increased by 1.5% to $430 million in fiscal 2025.
• Consolidated gross profit increased by 8.3% to $271 million in fiscal 2025.
• Consolidated gross profit margin expanded by 400 basis points to 62.9% in fiscal 2025.
• Consolidated operating income increased by 17.1% to $56 million in fiscal 2025.
• Consolidated operating margin increased by 180 basis points to 13.1% in fiscal 2025.
• Net income increased by 81.3% to $41 million in fiscal 2025.
• Net income per diluted share increased by 77% to $1.08 in fiscal 2025.
• Adjusted net income increased by 8% to $79 million in fiscal 2025.
• Adjusted net income per diluted share increased by 6% to $2.10 in fiscal 2025.
• Adjusted EBITDA increased by 11% to $108 million, representing 25.2% of revenue, in fiscal 2025.
• Annualized Recurring Revenue (ARR) grew 31% to over $152 million by September 30, 2025.
• IoT Solutions segment revenue increased 12.8% for fiscal 2025, driven by recurring revenue growth and the Jolt acquisition.
• IoT Products & Services ARR increased 33% to $32 million due to increased attach rates for remote management platforms and extended warranty offerings.
• IoT Solutions ARR increased 30% to $120 million, primarily from the Jolt acquisition and growth in SmartSense and Ventus.
• Successfully completed the acquisition of Jolt Software, Inc. for $148.5 million, enhancing IoT Solutions offerings.
• Cash flows from operating activities increased $24.9 million to $107.9 million in fiscal 2025.
• Reduced interest expense by $9.1 million due to a decrease in average debt outstanding and effective interest rate.
• Maintained effective internal control over financial reporting as of September 30, 2025.
• The Board of Directors and executive management team oversee cybersecurity risk, with a director bringing expertise in IT security.

Negatives

• IoT Products & Services revenue decreased 2.0% for fiscal 2025, primarily due to an $11.5 million decline in one-time sales.
• Lower demand for some IoT Products & Services products was partly attributed to customers reducing inventory stockpiled from when supply chains were stressed.
• Experienced a net decrease in cash and cash equivalents of $5.6 million in fiscal 2025.
• Cash flows used in investing activities increased by $148.3 million in fiscal 2025, primarily due to the Jolt acquisition.
• Cash flows from financing activities decreased by $123.7 million in fiscal 2025, despite lower debt payments, due to lower net proceeds from credit facility issuance compared to the prior year.
• One distributor customer represented 13% of consolidated revenue for the twelve months ended September 30, 2025, indicating customer concentration.
• Some hardware products are sold into mature markets with declining demand, which could limit future revenue from these products.
• Operating margins may be subject to decline due to mature hardware products selling at lower margins and ongoing cost pressures in the industry.

Risks

• Dependence on manufacturing relationships and a broad set of suppliers, some of whom provide limited-source components, with disruptions potentially damaging customer relationships or negatively impacting business.
• The long and variable sales cycle for certain products and services makes predicting operating results and managing the business more difficult.
• Certain parts of the business are subject to customer concentrations, with disruption potentially having a material adverse impact.
• Acquisitions could disrupt the business and seriously harm financial condition, including integration problems, unanticipated costs, diversion of management attention, and potential loss of key employees.
• Subject to claims and litigation regarding intellectual property rights or other claims, which could be costly and divert management attention.
• Participation in a services and solutions model, using hardware and cloud-based services, presents execution and competitive risks, impacting operating margins and profitability.
• Ability to sustain and grow the business depends in large part on the success of third-party distributors and resellers, who may also promote competitor products.
• Potential new or incremental international tariffs could materially and adversely affect business and results of operations.
• Businesses in the IoT Solutions segment (SmartSense by Digi / Jolt and Ventus) operate in emerging markets, subject to additional risks such as malfunction or failure of offerings, limited operating history, and challenges in product development.
• Subject to various cybersecurity risks, including risks to products, solutions, and internal systems, which may increase costs and damage brand/reputation.
• Issues related to the use of artificial intelligence may result in regulatory or legal action, damage reputation, or harm the business.
• Use of suppliers in other parts of the world and purchases of components containing certain materials involve risks like extended delivery times, ocean freight delays, tariffs, power outages, and geopolitical tensions.
• Risks associated with international operations, including currency fluctuations, trade barriers, regulatory changes, longer payment cycles, adverse tax consequences, and compliance with anti-corruption laws.
• Intense competition from established companies with significant advantages, potentially leading to reduced prices and loss of market share.
• Dependence on new product development, rapid technological change, competitors' product introductions, and regulatory changes make the company susceptible to fluctuations in demand or loss of market share.
• Consolidated operating results and financial condition may be adversely impacted by worldwide economic and credit conditions, including high interest rates.
• Revenue may be subject to fluctuations based on the level of significant large project-based purchases.
• Operating margins may be subject to decline due to mature hardware products, rising inflation, and cost pressures.
• Some products are sold into mature markets, limiting future revenue generation from these products.
• Unanticipated changes in tax rates could affect future results.
• Potential additional tax liabilities from audits.
• Ability to grow business is dependent on strategic relationships with third parties and successful integration of products/services.
• Loss of key personnel could prevent execution of business strategy.
• Dependence on third parties to manufacture products, subject to operating restraints and forecasting errors.
• Failure to anticipate or manage product transitions effectively could have a material adverse effect on revenue and profitability.
• Significant resources devoted to research and development, which, if not successful, could cause a decline in revenue.
• Dependence on wireless communication networks owned and controlled by others, with risks from price increases, operational failures, or changes in radio band configurations.
• Natural disasters, wars, and other events beyond control could impact supply chain and customers negatively.
• Failure to comply with covenants under the credit facility may have a material adverse effect on ability to access additional capital or create an event of default.
• Negative conditions in global credit markets may impair investment portfolio.
• Inability to obtain appropriate telecommunications carrier certifications or governmental approvals could impede revenue growth in wireless products.
• Failure to comply effectively with environmental, data privacy, and security legislation and regulation could have a material adverse effect on revenue and profitability.
• Inability to protect intellectual property rights could jeopardize ability to compete.
• Unsolicited takeover proposals, governance change proposals, proxy contests, and resulting litigation may adversely impact operations, create uncertainty, and affect market price.
• Certain provisions of Delaware General Corporation Law and charter documents have an anti-takeover effect.
• Price of common stock has been volatile and could continue to fluctuate.
• If stock price declines over a sustained period, profits significantly decrease, or acquired businesses do not attain anticipated results, an impairment of goodwill may be recognized.

Future Outlook

The company expects the Industrial IoT market to continue its long-term expansion. As recurring revenue from subscription and cloud monitoring services becomes a greater portion of overall revenue, it is anticipated to contribute to higher operating margins. The company also expects to benefit from increased spending on data centers and related infrastructure driven by artificial intelligence and other innovations. However, macro circumstances such as evolving international trade policies, global economic conditions, political tensions, and tariffs are being monitored for potential impacts on business, vendors, and customers, which could lead to inconsistent results in fiscal 2026.

Management Comments

• We remain focused on taking steps that we believe will deliver consistent, long-term growth with higher levels of profitability.
• Acquisitions historically have helped significantly advance our offerings and drive growth and profitability, in both business segments.
• While it is possible we will complete smaller transactions, we primarily are focusing our efforts for future potential acquisitions on opportunities of scale with the potential to enhance subscription based recurring revenue.
• We recently have announced our intention to discontinue the production and sale of certain older products in our IoT Products & Services Segment which are not core to our long-term growth objectives.
• We believe the IoT industry is in the midst of a multi-year expansion as many industries are undergoing a digital transformation within their business that drives demand for IoT capabilities across a broad spectrum of services.
• Given the current uncertainty in macro-economic conditions, including, but not limited to, potential recessionary conditions, the implementation of tariffs by governments around the world, changing global geopolitical conditions, supply chain disruptions globally and the uncertain status of large project-based customer deployment opportunities, our results during fiscal 2026 may be inconsistent quarter to quarter or with historical results.
• We believe the market for Industrial IoT products and services is in the midst of a long-term expansion across a broad range of industries and solutions.
• As recurring revenue from subscription and cloud monitoring services becomes a greater portion of our overall revenue, delivering at higher operating margins rates than one-time revenue, we expect operating margin rates to expand.
• Technology infrastructure necessary to support the deployment of artificial intelligence and other innovations has seen a significant increase in spending on datacenters and other related infrastructure and we have been and expect to be a beneficiary of this ongoing trend.

Industry Context

The IoT industry is experiencing a multi-year expansion driven by digital transformation across various sectors, increasing demand for IoT capabilities in secure connectivity, asset monitoring, condition-based monitoring, remote work, and workflow automation. Digi International is strategically aligning with this trend by emphasizing subscription-based solutions and acquisitions like Jolt to enhance its IoT Solutions segment, which offers higher-margin recurring revenues. The company acknowledges intense competition and the rapid pace of technological change, including the emergence of AI, which could impact market dynamics and require continuous product development and efficiency enhancements.

Comparison to Industry Standards

• The company's common stock performance from September 30, 2019, to September 30, 2025, showed a total cumulative return of $233.27 (starting from $100), outperforming the Nasdaq U.S. Benchmark TR Index ($209.01) and the Nasdaq Telecommunications Index ($146.36) over the same period, indicating strong relative performance.
• The company competes with various companies in the communications technology industry, but no single competitor offers a comparable range of products and services. However, competitors may dedicate more resources to specific offerings or have greater financial and technical resources.

Management Changes

Corporate Governance

Legal Proceedings

• Settled a lawsuit brought by Data Logger Solutions, LLC in October 2024 for a payment of $5.7 million and a mutual release of all claims. The lawsuit alleged unpaid commissions under a Reseller Agreement. A jury initially awarded $11.6 million, which was later remitted to $5.0 million before settlement.
• Subject to various claims and litigation in the normal course of business, including patent infringement, intellectual property claims, employment claims, and claims involving customers or vendors.

Stakeholder Impact

• Shareholders: Positive impact from increased net income, diluted EPS, and ARR growth. Potential dilution from future stock issuances for acquisitions or compensation. Share price volatility is a risk.
• Employees: Benefits from a competitive and comprehensive benefits package, a pay-for-performance culture, and stock-based compensation plans. Potential impact from restructuring or business initiatives.
• Customers: Enhanced product and service offerings, particularly in IoT Solutions with the Jolt acquisition. Risks related to supply chain disruptions, product obsolescence, and service reliability.
• Suppliers: Dependence on timely and reliable supply of components; potential impact from supply chain disruptions, geopolitical tensions, and tariffs.
• Creditors: The company maintains a credit facility with covenants; ability to comply with covenants is crucial. Debt payments are being made.

Next Steps

• Continue to review and manage product, service, and solution offerings to align with customer interests and market demand.
• Focus efforts for future potential acquisitions on opportunities of scale with the potential to enhance subscription-based recurring revenue.
• Discontinue production and sale of certain older products in the IoT Products & Services Segment that are not core to long-term growth objectives.
• Drive efforts to pair hardware offerings with remote manager device management platforms and other support services, sold on a subscription basis.
• Continue to monitor macro circumstances globally for potential impacts on business, vendors, and customers, including international trade policies, economic conditions, political tensions, and tariffs.
• Assess the impact of new accounting standards (ASU 2024-03 and ASU 2023-09) on future disclosures.

Key Dates

Recommendation

The company demonstrated strong financial performance in fiscal 2025, with significant increases in net income, adjusted EBITDA, and Annualized Recurring Revenue (ARR). The strategic acquisition of Jolt Software, Inc. is expected to further bolster the high-margin IoT Solutions segment, aligning with the company's focus on recurring revenue. While the IoT Products & Services segment saw a slight decline in one-time sales, the overall shift towards subscription-based models and expansion in the growing Industrial IoT market positions the company for continued long-term growth and profitability. The outperformance against benchmark indices also suggests a robust market position. Investors should consider the macroeconomic uncertainties and competitive landscape, but the company's strategic direction and financial results indicate a positive outlook.

Keywords

IoT, Internet of Things, connectivity, SmartSense, Jolt Software, Ventus Wireless, MNaaS, Managed Network-as-a-Service, embedded modules, wireless modules, routers, console servers, device management, recurring revenue, subscription services, financial results, 10-K, SEC filing, corporate governance, risk factors, cybersecurity, acquisitions, financial performance, DGII