Insights

Strategic growth Recent ownership change together with a regional focus on high-performance battery solutions signals openness to new partnerships and contracts in defense, aerospace, motorsport, and other high-tech sectors, presenting potential opportunities for collaboration with integrators and OEMs.

High‑performance focus Specialization in advanced lithium‑ion cells for demanding applications suggests a fit for customers requiring customized energy storage solutions, enabling sales pitches to aerospace, defense, and automotive tech developers seeking tailored cell chemistries, form factors, and scalable production.

Scale and capability From lab to series production with prototyping and industrialization support indicates capacity to support customers from concept to volume manufacturing, opening doors for early feasibility projects and long‑term supply agreements.

Funding and validation Significant funding rounds led by climate technology investors and notable industry partners (World Fund, Porsche) provide credibility and potential co‑investor interest for customer projects, easing risk discussions and multi‑partner collaborations.

Regional advantage Germany‑based engineering and manufacturing footprint with European leadership in independent battery cell specialists positions CustomCells as a convenient, trusted supplier for European OEMs and defense/aerospace programs seeking local supply and compliance with EU standards.

Similar companies to CustomCells

CustomCells Tech Stack

CustomCells uses 8 technology products and services including SOLIDWORKS, Amazon Web Services, WordPress, and more. Explore CustomCells's tech stack below.

CustomCells's Email Address Formats

CustomCells uses at least 2 email formats:
CustomCells Email FormatsExamplePercentage
First.Last@customcells.deJohn.Doe@customcells.de
98%
FL@customcells.deJD@customcells.de
2%

Frequently Asked Questions

What is CustomCells's official website and social media links?

Minus sign iconPlus sign icon
CustomCells's official website is customcells.de and has social profiles on LinkedIn and Crunchbase.

How much revenue does CustomCells generate?

Minus sign iconPlus sign icon
As of August 2026, CustomCells's annual revenue is estimated to be $1M - $10M.

What is CustomCells's NAICS code?

Minus sign iconPlus sign icon
CustomCells's NAICS code is 335 - Electrical Equipment, Appliance, and Component Manufacturing.

How many employees does CustomCells have currently?

Minus sign iconPlus sign icon
As of August 2026, CustomCells has approximately 85 employees across 1 continents, including Europe. Key team members include Coo | Managing Director: C. F., Cto & Managing Director: J. D. and Chief Product Officer: A. L. Explore CustomCells's employee directory with LeadIQ.

What industry does CustomCells belong to?

Minus sign iconPlus sign icon
CustomCells operates in the Appliances, Electrical, and Electronics Manufacturing industry.

What technology does CustomCells use?

Minus sign iconPlus sign icon
CustomCells's tech stack includes SOLIDWORKS, Amazon Web Services, WordPress, Zendesk, PayPal, Algolia, VMware and Adobe Creative Suite.

What is CustomCells's email format?

Minus sign iconPlus sign icon
CustomCells's email format typically follows the pattern of First.Last@customcells.de. Find more CustomCells email formats with LeadIQ.

How much funding has CustomCells raised to date?

Minus sign iconPlus sign icon
As of August 2026, CustomCells has raised $63M in funding. The last funding round occurred on Dec 08, 2022 for $63M.

When was CustomCells founded?

Minus sign iconPlus sign icon
CustomCells was founded in 2012.
CustomCells logo

CustomCells

Appliances, Electrical, and Electronics ManufacturingSchleswig-Holstein, Germany51-200 Employees

CustomCells is a Germany-based company in the Appliances, Electrical, and Electronics Manufacturing sector that focuses on developing and industrializing premium battery technology. The firm emphasizes energy storage solutions as a core business, aiming to support automotive leaders, aviation pioneers, and other industry players in electrification and decarbonization, with an emphasis on scalable, high-performance cell manufacturing. Its approach positions it at the intersection of innovative battery development and large-scale production, targeting customers who require advanced energy storage to accelerate the transition to sustainable mobility and energy use. Headquartered in Itzehoe, Schleswig-Holstein, the company operates with a workforce aligned to its growth trajectory and has pursued expansion plans in North America, including announcements of factory development with substantial capacity. Recent collaborations and projects highlight involvement in next-generation round battery cells and digital process optimization initiatives, reflecting the company’s ongoing work to broaden its manufacturing footprint and product capabilities.

Section iconCompany Overview

NAICS Code
335 - Electrical Equipment, Appliance, and Component Manufacturing
Founded
2012
Employees
51-200

Section iconFunding & Financials

  • $63M

    CustomCells has raised a total of $63M of funding over 3 rounds. Their latest funding round was raised on Dec 08, 2022 in the amount of $63M as a Series A.

  • $1M - $10M

    CustomCells's revenue is estimated to be in the range of $1M - $10M

Ready to create more pipeline?

Get a demo and discover why thousands of SDR and Sales teams trust
LeadIQ to help them build pipeline confidently.

© LeadIQ, Inc. All rights reserved.