Amprius Technologies, Inc. (AMPX) Q2 2025 Earnings Call Transcript
Access earnings results, analyst expectations, report, slides, earnings call, and transcript.
Overview
The earnings call highlights several positive factors: strong customer pipeline transition from qualification to revenue, gross margin positivity, significant market opportunities in drones and light electric vehicles, and a substantial government contract. Despite some lack of clarity on revenue mix and contract specifics, the overall sentiment is positive, with expectations of revenue growth and strategic partnerships.
Key Financial Performance
Revenue Q2 revenue totaled $15.1 million, a 34% increase from the first quarter and up 350% from Q2 2024. This strong growth was primarily driven by a greater than 450% increase in SiCore shipments over Q2 2024.
Product Revenue Product revenue contributed $14.5 million to total revenue, representing a $3.6 million or a 32% increase sequentially. Product revenue in Q2 2024 was $3.3 million, marking a 335% or $11.2 million year-over-year increase. The increase was driven by the addition of new customers.
Development Services and Grant Revenue Development services and grant revenue totaled $0.5 million this quarter, representing a $0.2 million increase sequentially and up from 0 year-over-year. This revenue is nonrecurring in nature, leading to fluctuations.
Gross Margin Gross margin was positive 9% for the quarter compared to negative 21% in Q1 2025 and negative 195% in Q2 2024. The improvement was due to a positive gross margin from SiCore shipments.
Operating Expenses Operating expenses for the second quarter were $8.2 million, an increase of $0.8 million or 12% compared with Q1 2025 and an increase of $1.8 million or 27% from Q2 2024. The increase was driven by investment in sales and reallocation of R&D from cost of revenue.
Net Loss GAAP net loss for the second quarter was $6.4 million or negative $0.05 per share, compared to $9.4 million or negative $0.08 per share in Q1 2025, and $12.5 million or negative $0.13 per share in Q2 2024. The improvement was due to increased revenue and gross margin.
Cash Position Exited the second quarter with $54.2 million in cash and no debt. Key drivers for cash included $4.3 million used in operating cash flow, $0.7 million used in investing activities, and $10.8 million in cash inflow from financing activities.
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Operating Highlights
SA102 Product Launch: Introduced SA102, the first SiCore cell to reach 450 watt hours per kilogram, offering 73% higher energy density than conventional batteries. It is designed for drones and has received strong customer praise.
500-watt hour per kilo Battery Platform: Developed and validated a 500-watt hour per kilo and 1,300 watt hour per liter battery platform, which is unmatched in the market.
Customer Expansion: Added dozens of new customers, including Amazon through its Climate Tech Accelerator program. Shipped batteries to 93 customers in Q2, with 43 being new customers.
Geographic Revenue Diversification: 86% of revenue came from outside the U.S., up from 60% in Q2 2024.
Drone Market Growth: Over 90% of Q2 revenue came from the aviation sector, driven by increased demand in the drone market.
Manufacturing Expansion: Expanded production at the Fremont, California pilot line and signed a contract manufacturing agreement with a South Korean battery manufacturer to diversify operations.
Revenue Growth: Achieved $15.1 million in Q2 revenue, a 34% increase from Q1 and a 350% increase from Q2 2024. Gross margin turned positive at 9%.
U.S. Government Policy Impact: Benefited from U.S. executive orders and Department of Defense directives promoting domestic drone manufacturing, creating new opportunities in defense and commercial sectors.
Capital-Efficient Manufacturing: Adopted a capital-light contract manufacturing model with access to over 1.8 gigawatt hours of capacity, avoiding additional capital deployment for expansion.
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Risk or Challenges
Manufacturing Capacity Expansion: The company is monitoring larger industry dynamics, including changes in demand, supply, battery cost structure, government incentives, trade tariffs, and funding availability, which could delay or complicate the expansion of the Colorado facility.
Supply Chain Diversification: The company is investing in diversifying its supply chain and expanding manufacturing capabilities, but this requires significant capital and collaboration with government entities, which could pose risks if funding or partnerships do not materialize as planned.
Customer Diversification: While the company has diversified its customer base, over 90% of Q2 revenue came from the aviation sector, making it vulnerable to sector-specific downturns or policy changes.
Revenue Concentration: A significant portion of revenue is derived from a few key customers, which poses a risk if these customers reduce orders or switch to competitors.
Economic and Policy Risks: The company faces uncertainties in domestic and international macroeconomic environments, as well as reliance on favorable U.S. government policies for drone manufacturing and procurement.
Financial Sustainability: Although the company has positive gross margins, it continues to experience operating losses and relies on external funding, which could impact long-term financial sustainability.
Contract Manufacturing Dependence: The company relies on contract manufacturers, including a new partner in South Korea, which could pose risks related to quality control, geopolitical issues, or supply chain disruptions.
Product Development and Innovation: The company’s success depends on its ability to maintain technological leadership and meet customer expectations, which requires continuous investment in R&D and could strain resources.
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Guidance & Outlook
Revenue Growth: Amprius expects to maintain strong revenue growth, driven by increased customer adoption and expanded product offerings. The company has already surpassed its full-year 2024 revenue in the first half of 2025 and anticipates continued momentum in the second half.
Manufacturing Capacity: Amprius plans to expand its manufacturing capabilities through a capital-light contract manufacturing model, with access to over 1.8 gigawatt hours of capacity. The company is also investing in diversifying its supply chain and expanding electrode manufacturing at its Fremont facility.
Market Trends and Policy Impact: The company expects increased demand for drone technologies following U.S. government policies promoting domestic drone manufacturing and prioritizing U.S.-made drones for procurement. This is anticipated to accelerate adoption timelines and open new opportunities in defense and commercial sectors.
Product Development: Amprius is focused on advancing its product roadmap with new innovations in silicon anode battery technology. The company aims to extend its lead in the battery space and meet growing customer demand.
Capital Expenditures: The company has secured a $10.5 million contract with the U.S. Government Defense Innovation Unit to support electrode manufacturing expansion. It plans to strategically invest in manufacturing capabilities while monitoring industry dynamics for future factory projects.
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Shareholder Return Plan
The selected topic was not discussed during the call.
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Key Q&A
Q:Can you talk about the process of customer qualification and how it impacts revenue inflection and production support?
A:The company has built a large customer pipeline with various customers at different development stages. Q2 marked a transformation from the qualification stage to the revenue stage, and in Q3, more customers are expected to move to the revenue purchasing order stage. The company is focused on going deeper with customers, with some already ordering tens of thousands of batteries.
Q:How are you thinking about cash needs and potential for gross margin expansion as you scale revenue?
A:SiCore has been gross margin positive since day one, driving revenue growth. Gross margins are expected to continue improving over time, though they may be lumpy. With $54 million in cash, no debt, and $47 million left on the at-market sales agreement, the company has a $7.5 million to $9 million operating cash burn per quarter, providing a long runway.
Q:Can you provide more details on the pickup in drone customer engagement and the market opportunity?
A:The company serves smaller drones (Group 1, 2, and some Group 3) and sees significant value in its batteries for military, industrial, and agricultural applications. The global drone market is estimated at $50 billion, with the battery segment representing around $4.5 billion to $5 billion. The company provides high-value, high-performance batteries that command a premium price.
Q:What is the pricing power of your batteries, and how does it compare to competitors?
A:The company provides high-value, high-performance batteries that command a premium price. The strategy involves leveraging disruptive technology to command a premium in the short term, building scale, and then moving down the cost curve. The pilot line enables quick turnarounds for customer testing and validation.
Q:Can you elaborate on the light electric vehicle opportunity and its potential contribution?
A:The light electric vehicle market, primarily in Europe and Asia, is undergoing a revolution with new performance standards requiring high energy and power. The company sees significant opportunities, especially in Europe, with shorter product qualification times in Asia providing near-term opportunities. Revenue is expected to increase sequentially as customers move from qualification to revenue phase.
Q:Can you provide details on the $10.5 million U.S. government contract?
A:The contract with the Defense Innovation Unit (DIU) supports building out the pilot line in Fremont, adding electrode manufacturing capability, and increasing capacity. The pilot line will produce NDAA-compliant batteries, primarily for drones, with a capacity of around 10 megawatt hours per year. The DIU contract covers more than 50% of the build-out cost.
Q:How are you approaching the domestic supply of drones and the related battery production?
A:The company is focused on velocity and differentiating its batteries, which offer significant value in terms of performance. The pilot line in Fremont and potential production capabilities in Colorado are part of the strategy to meet domestic demand and align with government initiatives to normalize drone operations.
Q:What is the production capacity in South Korea, and how does it compare to China?
A:The South Korean facility has adequate capacity for current needs and is supported by the local government. The company is working on plans for facility expansion. South Korea and China are leaders in battery manufacturing, and the company is strengthening partnerships in both regions while exploring domestic partnerships in the U.S.
Q:What is the revenue mix between SiCore and SiMaxx products?
A:The majority of revenue growth is coming from SiCore, though the company does not break down revenue by product.
Q:What are the financial implications of the Fremont pilot line expansion?
A:The DIU contract funds the majority of the pilot line expansion, with the company contributing resources and some funds for equipment and build-out. Revenue recognition for the contract is still being finalized, but the cash flow impact will reflect the funding and expenditures.
Q:Is there an opportunity to partner with the government for the Colorado facility?
A:The company is in regular communication with stakeholders but has sufficient capacity with its current facilities to meet foreseeable demand. The Colorado facility's development depends on factors like tariffs, government incentives, and supply-demand dynamics.
Q:Review of Unclear Management Responses
A:Management avoided providing specific details on the revenue mix between SiCore and SiMaxx products, stating only that the majority of growth comes from SiCore. Additionally, they did not provide clear timelines or specifics on the potential for large customer contracts or the exact financial impact of the DIU contract on revenue recognition.
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Earnings Word Cloud
The most frequently occurring keywords in this quarter's earning call
AALTO Airbus
AALTO Zephyr
AALTO subsidiary
ATM program
AV AeroVironment
Accelerator
Amazon
Amprius cell
CEO Dr
California pilot
Capital
Defense
Director
Dr Sun
Inc Research
LLC Research
Research Division
SA
Secretary
SiCore cell
Wallach result
airplane
capacity silicon
diversification
flight
footprint
highlight
lithium ion
loitering
military
mission
order drone
overview President
pilot line
remainder
state
AMPX Transcript
Amprius Technologies, Inc. (AMPX) Q1 2026 Earnings Call Transcript
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The earnings call reveals several positive aspects: Amprius projects significant revenue growth and aims for positive EBITDA by 2026, supported by a government contract. The company is expanding manufacturing and diversifying its supply chain, with strong market expansion plans. The Q&A highlights increased defense opportunities and strategic moves to reduce dilution. Despite some unclear management responses, the overall sentiment is positive, with optimistic guidance and strategic partnerships likely to boost stock price.
Amprius Technologies, Inc. (AMPX) Q4 2025 Earnings Call Transcript
Positive3-5
The earnings call summary and Q&A session indicate strong revenue growth, increased customer base, and strategic partnerships, including a U.S. government contract. Despite some uncertainties in guidance specifics, the company's proactive measures in manufacturing and market expansion are positive. The positive sentiment is bolstered by the company's advancements in technology and potential market opportunities, outweighing any concerns from vague responses. Overall, these factors suggest a likely positive stock price movement.
Amprius Technologies, Inc. (AMPX) Q3 2025 Earnings Call Transcript
Positive11-7
The earnings call highlights strong revenue growth, improved gross margins, and increased customer adoption, which are positive indicators. The Q&A section supports this with discussions on significant customer demand and strategic partnerships. Despite some uncertainties in cash flow breakeven timing, the company's optimistic market outlook and strategic expansions suggest a positive sentiment. The absence of negative financial surprises and the focus on growth initiatives further reinforce a positive stock price reaction over the next two weeks.
Amprius Technologies, Inc. (AMPX) Q2 2025 Earnings Call Transcript
Positive8-8
The earnings call highlights several positive factors: strong customer pipeline transition from qualification to revenue, gross margin positivity, significant market opportunities in drones and light electric vehicles, and a substantial government contract. Despite some lack of clarity on revenue mix and contract specifics, the overall sentiment is positive, with expectations of revenue growth and strategic partnerships.
AMPX Report
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