The history of B30 GmbH & Co. KG is a testament to transformation and consistency. The founding of B30 represents a logical next step in the long-standing success story of BMZ GmbH - a pioneer in lithium-ion battery technology. The customisation of smart battery solutions is now under a new roof.

From vision to innovation: the creation of the B30

The roots of a success story

BMZ GmbH once began as a small company in an emerging niche market and developed over decades into a globally recognised innovator in lithium-ion battery technology. Its growth and success were based on close cooperation with customers, characterised by trust, technical expertise and outstanding product quality.

With the increasing expansion, BMZ decided on a strategic reorientation: while the focus on large series production was strengthened, the need arose to continue to reliably serve small series with customised solutions. In order to optimally cover this area, a new chapter was opened: the founding of B30 GmbH & Co. KG.

The foundation: Proven meets specialisation

B30 was founded by experienced BMZ employees who can look back on over 25 years of expertise in battery assembly. With their deep technical knowledge and passion for innovative solutions, B30 builds on BMZ's proven standards and pursues a clear goal: to deliver customised battery solutions for demanding requirements.

With a modern site in Wörth am Main, B30 sets new standards in small series production. The company stands for maximum flexibility, precision and the aspiration not only to satisfy customers, but to inspire them.

A promise

For customers, much remains familiar: the high quality, personalised support and innovative strength that they have known for years remain unchanged. At the same time, B30 offers the agility and focus of a specialised company that implements customised solutions efficiently and reliably.

The B30 combines what is relevant from two worlds: global resources and the technological strength of BMZ GmbH. As well as the flexibility and proximity of a specialised partner. We are proud of our roots and excited about the opportunity to continue supporting our customers on their way to an electrified future.

"Let's design your customised battery solutions together. Contact us - your project deserves a partner who combines innovation and flexibility!"

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Franz Berthold
Internal sales department
"Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero blandit praesent luptatum zzril delenit augue duis dolore te feugait."

Franz Berthold
Internal sales department

The story of B30

2014

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2015

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2016

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2017

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2019

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2021

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2022

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2024

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Our canon of values

Anyone who talks about values should really think about it beforehand.
And that is what we have done. Service-orientation and reliability are self-evident facts that need no mentioning.
We base our mission statement and self-image as a market-relevant battery manufacturer on six core values ...

Pioneering technologies that make applications more efficient. B30 battery solutions are generally one step ahead of the market.

We love a flat hierarchy. For you as a customer, this means open dialogue at eye level to achieve your goals.

We are committed to an absolute core value in our mission statement: battery safety. B30 batteries should be the safest in the world.

Customised systems, flexibly adapted to your individual requirements. B30 supports processes directly and indirectly.

Long-lasting, reliable batteries that guarantee maximum performance. Regularly even under the most demanding conditions.

Environmentally friendly energy solutions that conserve resources and contribute to our long-term ecological responsibility.

Our canon of values

Lorem ipsum dolor sit amet, consetetur sadipscing elitr, sed diam nonumy eirmod tempor invidunt ut labore et dolore magna aliquyam erat, sed diam voluptua. At vero eos et accusam et justo duo dolores et ea rebum. Stet clita kasd gubergren, no sea takimata sanctus est Lorem ipsum dolor sit amet.

Pioneering technologies that make applications more efficient. B30 battery solutions are generally one step ahead of the market.

Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis

We are committed to an absolute core value in our mission statement: battery safety. B30 batteries should be the safest in the world.

Customised systems, flexibly adapted to your individual requirements. B30 supports processes directly and indirectly.

We love a flat hierarchy. For you as a customer, this means open dialogue at eye level to achieve your goals.

Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis at vero eros et accumsan et iusto odio dignissim qui blandit praesent luptatum zzril delenit augue duis dolore te feugait nulla facilisi. Lorem ipsum dolor sit amet, consectetuer adipiscing elit, sed diam nonummy nibh euismod tincidunt ut laoreet dolore magna aliquam erat volutpat.

Duis autem vel eum iriure dolor in hendrerit in vulputate velit esse molestie consequat, vel illum dolore eu feugiat nulla facilisis

Long-lasting, reliable batteries that guarantee maximum performance. Regularly even under the most demanding conditions.

Environmentally friendly energy solutions that conserve resources and contribute to our long-term ecological responsibility.

About us

From vision to innovation: the creation of the B30

The roots of a success story

The foundation: Proven meets specialisation

A promise

The story of B30

Our canon of values

Our canon of values

What can we do for you?