ZincFive, the leader in nickel‑zinc immediate‑power solutions for data‑center and artificial‑intelligence (AI) infrastructure, announced that it will become a public company through a definitive business‑combination agreement with Spark I Acquisition Corporation (NASDAQ: SPKL). The deal will list ZincFive on Nasdaq under the ticker “ZFIV” and will provide a public‑market platform and substantial capital to accelerate the company’s growth strategy, which includes expanding U.S. manufacturing capacity, scaling commercial deployments, and deepening its foothold in the fast‑growing market for short‑duration, high‑power battery systems. By pairing its patented nickel‑zinc chemistry—known for safety, high power density, and a small footprint—with a robust pipeline of data‑center and AI customers, ZincFive aims to capture a larger share of the power‑infrastructure spend that is being redirected from traditional lead‑acid and lithium‑ion batteries toward safer, more sustainable alternatives.
ZincFive Announces Business Combination with Spark I
ZincFive entered into a definitive business‑combination agreement (“BCA”) with Spark I Acquisition Corporation, a special‑purpose acquisition company formed by SparkLabs Group. Under the terms of the BCA, ZincFive will merge with Spark I and emerge as a Nasdaq‑listed entity named ZincFive, Inc. The Boards of Directors of both companies have unanimously approved the transaction, which is slated to close in the second half of 2026, subject to customary closing conditions, shareholder approval, and regulatory review.
Key points from the agreement include:
- Shareholder structure: Existing ZincFive equity holders will roll 100 % of their equity into the combined public company, preserving current ownership interests while providing a clear path for future equity financing.
- Bridge financing: A $35 million bridge loan has been secured, of which $28.5 million will be repaid at closing, ensuring that the transaction meets its minimum‑cash condition.
- Governance: Post‑combination, the combined board will be composed of directors from both ZincFive and Spark I, with the expectation that the new board will guide the company through its next phase of growth and manufacturing scale‑up.
The transaction reflects Spark I’s strategy of bringing late‑stage, transformative technology companies to the U.S. public markets, and it positions ZincFive to leverage public‑market capital for global expansion.
Transaction Terms and Financial Highlights
The proposed transaction values ZincFive at a $600 million pre‑money valuation, resulting in a pro forma enterprise value of approximately $752 million. Gross proceeds are expected to total at least $100 million from a committed private investment in public equity (PIPE), with an additional up to $25 million potentially available from Spark I’s trust account depending on shareholder redemptions. In total, the deal is projected to generate $125 million in gross proceeds.
Financial highlights drawn from the press release and source material include:
- Revenue growth: ZincFive projects revenue to double from 2024 to 2025, reaching roughly $66.9 million in 2025. This growth is underpinned by a pipeline of contracts and an expanding commercial backlog.
- System volume: The company has shipped or contracted nearly 2 GW of systems worldwide, demonstrating commercial scale and broad geographic reach.
- Backlog: As of December 31, 2025, ZincFive reports an $81 million commercial backlog sourced from diversified, blue‑chip, and hyperscaler customers, indicating strong demand across multiple market segments.
- Use of proceeds: Net proceeds will be allocated to three primary areas: (1) growth investments such as R&D and product extensions, (2) commercial deployment to accelerate installations in data centers and AI facilities, and (3) build‑out of U.S. manufacturing capabilities, which is critical for meeting anticipated volume demand and reducing supply‑chain exposure.
The bridge loan and PIPE financing together satisfy the BCA’s minimum‑cash condition, allowing the transaction to move forward without additional capital raises. All figures are preliminary and subject to final terms and audit outcomes.
Strategic Context for Data‑Center Power Infrastructure
ZincFive’s proprietary nickel‑zinc battery chemistry delivers a combination of attributes that directly address the pain points of modern data‑center and AI power architectures:
- Higher power density than lead‑acid and many lithium‑ion solutions, enabling shorter discharge times that are essential for AI workloads requiring rapid, burst‑mode power.
- Superior safety through the elimination of thermal‑runaway risk, which reduces the need for extensive fire‑suppression systems and eases regulatory compliance.
- Smaller physical footprint, allowing data‑center designers to reclaim valuable floor space and lower construction costs.
- Lower total cost of ownership because the chemistry offers a longer cycle life and requires less cooling, translating into reduced operational expenditures.
The company recently launched a comprehensive energy‑storage solution engineered to support both outage‑duration backup and real‑time AI dynamic power loads. This dual‑mode capability positions ZincFive at the forefront of next‑generation data‑center power infrastructure, where operators are seeking flexible, high‑power solutions that can both protect critical workloads during outages and provide instantaneous power bursts for AI inference and training.
Executives highlighted that the technology’s ability to reduce cooling requirements and enable a recyclable power architecture aligns with the sustainability goals of many hyperscalers and enterprise data‑center operators. By offering a safer, more sustainable alternative, ZincFive is well‑positioned to capture value as the industry shifts away from legacy battery chemistries toward solutions that can support the accelerating build‑out of global data‑center capacity and the emerging demand for short‑duration, high‑power AI infrastructure.
Key Takeaways
- ZincFive will become a Nasdaq‑listed company under the ticker “ZFIV” after completing its business combination with Spark I, expected in the second half of 2026.
- The transaction values ZincFive at a $600 million pre‑money valuation and a $752 million pro forma enterprise value, with at least $100 million in committed PIPE proceeds.
- ZincFive projects 2025 revenue of approximately $66.9 million, nearly 2 GW of systems shipped or under contract, and an $81 million backlog as of December 31, 2025.
EnergyInsyte's Take
The combination gives ZincFive a public‑market platform and capital to scale U.S. manufacturing while pursuing data‑center and AI power contracts. Executives should monitor the closing timeline, the final composition of the PIPE, and how the additional funding is allocated to manufacturing capacity, as these factors will influence the company’s ability to meet growing demand for safe, high‑power battery solutions.
Source: Businesswire
