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Venture Capital
FINANCE | Investment Firms & Funds
b2venture.vc

Investments

278

Portfolio Exits

43

Funds

4

Partners & Customers

1

Service Providers

2

About b2venture

b2venture is a venture capital firm It manages its own funds, and partner funds and offers direct investment opportunities to private investors. b2venture was formerly known as btov Partners. The company was founded in 2000 and is based in Berlin, Germany.

Headquarters Location

Neue Schönhauser Str. 8

Berlin, 10178,

Germany

+49 30 346 55 84 00

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Latest b2venture News

Germany-based Assemblean raises €1.8M to make production as easy as possible; here’s how

Feb 4, 2025

Paderborn-based Assemblean , a German deeptech startup, has secured €1.8M in a Seed funding round led by b2venture, with participation from Archimedes New Ventures and Teuto Seed Club business angels. The company claims to offer a manufacturing and supply chain automation platform, leveraging a Production-as-a-Service model to tap into the €2.4T contract manufacturing market. Florian Schweitzer, Partner at b2venture, says, “Right from the start we have been impressed by the expertise and commitment of the assemblean team and we’re beyond happy to back their journey going forward.” “With its proprietary platform and superior technology, the company is poised to become a leading player in transforming manufacturing into a more efficient service at the fingertips of companies of all sizes.” Marek Lehmann, board member of Teuto Seed Club, adds, “We believe that Assemblean will significantly change the market for contract manufacturing with its deep-tech approach. “The next generation of the German industrial landscape is being actively built here in the region, and we look forward to accompanying this journey at Assemblean with our angel investors.” Helping startups and companies launch product innovations Assemblean offers a digital platform that automates supply chain management and production processes for companies across industries. Its services cover component procurement, assembly, and quality control, streamlining manufacturing workflows while reducing costs and lead times. Founded in 2021 with support from the EXIST Forschungstransfer programme and the EU, the company serves over 100 customers. Assemblean’s Production as a Service model uses automation to provide startups and SMEs with flexible, scalable manufacturing, helping them overcome challenges in producing innovative products. Unlike traditional manufacturers or limited on-demand services, Assemblean’s automated approach enables faster production and cost savings of up to one-third, with no restrictions on the range of products it can manufacture. The company was founded as a spin-off from the Heinz Nixdorf Institute and is supported by garage33, Paderborn University’s startup centre, and the Founders Foundation. Capital utilisation Assemblean supports Germany’s role in industrial production by using local talent and university partnerships to develop supply chain automation and manufacturing technologies. With funding, Assemblean plans to improve its platform, simplify supply chain processes, and offer production solutions. Assemblean co-founder, Dr.-Ing. Xiaojun Yang, says, “Our mission is to make production as easy as possible for our customers. We are creating the infrastructure for manufacturing anything at scale, using our digital platform.” “We are elated to have won b2venture as a new investor who supports our mission, and we’re looking forward to unlocking new possibilities for startups, SMEs and corporates to build products with our infrastructure.” Brief about the investors Founded in 2000,  b2venture  is a European VC firm that makes early-stage investments through its funds and stage-agnostic investments through its direct investment track. A community of angel investors supports the firm, which invests over €100M per year across Europe. b2venture has backed companies such as 1KOMMA5°, DeepL, Facebook, and XING, among others. Archimedes New Ventures is the venture capital arm of the Böllhoff Group, a global partner in fastening technology, assembly, and logistics solutions. Founded in 1877 and family-run, Böllhoff focuses on long-term success, innovation, and customer proximity. With over 3,000 employees worldwide, the company supports industries in meeting their fastening needs and advancing technology. The Teuto Seed Club is a community of business angels from East Westphalia-Lippe. Founded in 2024, it brings together founders and decision-makers from family businesses and Mittelstand companies to support entrepreneurial talent and invest in innovative business models. The Teuto Seed Club members offer business experience, industry expertise, and capital to strengthen young companies and the region of East Westphalia-Lippe. Topics:

b2venture Investments

278 Investments

b2venture has made 278 investments. Their latest investment was in Vantis as part of their Series A on March 12, 2025.

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b2venture Investments Activity

investments chart

Date

Round

Company

Amount

New?

Co-Investors

Sources

3/12/2025

Series A

Vantis

$10.92M

No

2

2/4/2025

Seed VC

assemblean

$1.86M

Yes

Archimedes New Ventures, and Teuto Seed Club

2

1/14/2025

Series B - II

Nelly

$51.5M

No

3

12/20/2024

Series B - IV

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$XXM

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10

11/28/2024

Series A

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$XXM

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10

Date

3/12/2025

2/4/2025

1/14/2025

12/20/2024

11/28/2024

Round

Series A

Seed VC

Series B - II

Series B - IV

Series A

Company

Vantis

assemblean

Nelly

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Amount

$10.92M

$1.86M

$51.5M

$XXM

$XXM

New?

No

Yes

No

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Co-Investors

Archimedes New Ventures, and Teuto Seed Club

Sources

2

2

3

10

10

b2venture Portfolio Exits

43 Portfolio Exits

b2venture has 43 portfolio exits. Their latest portfolio exit was Araris on March 17, 2025.

Date

Exit

Companies

Valuation
Valuations are submitted by companies, mined from state filings or news, provided by VentureSource, or based on a comparables valuation model.

Acquirer

Sources

3/17/2025

Acquired

$XXM

2

3/6/2025

Asset Sale

$XXM

4

12/20/2024

Acq - Fin

$XXM

2

12/19/2024

Acq - Fin

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$XXM

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10

8/1/2024

Reverse Merger

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$XXM

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10

Date

3/17/2025

3/6/2025

12/20/2024

12/19/2024

8/1/2024

Exit

Acquired

Asset Sale

Acq - Fin

Acq - Fin

Reverse Merger

Companies

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Valuation

$XXM

$XXM

$XXM

$XXM

$XXM

Acquirer

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Sources

2

4

2

10

10

b2venture Fund History

4 Fund Histories

b2venture has 4 funds, including btov Digital Technologies Fund II.

Closing Date

Fund

Fund Type

Status

Amount

Sources

9/16/2021

btov Digital Technologies Fund II

$135M

1

10/31/2019

btov Industrial Technologies Fund

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$XXM

10

9/16/2015

b-to-v Partners Fund III

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$XXM

10

4/19/2011

Entrepreneurial Growth II

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$XXM

10

Closing Date

9/16/2021

10/31/2019

9/16/2015

4/19/2011

Fund

btov Digital Technologies Fund II

btov Industrial Technologies Fund

b-to-v Partners Fund III

Entrepreneurial Growth II

Fund Type

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Status

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Amount

$135M

$XXM

$XXM

$XXM

Sources

1

10

10

10

b2venture Partners & Customers

1 Partners and customers

b2venture has 1 strategic partners and customers. b2venture recently partnered with Volocopter on .

Date

Type

Business Partner

Country

News Snippet

Sources

Partner

Germany

1

Date

Type

Partner

Business Partner

Country

Germany

News Snippet

Sources

1

b2venture Service Providers

2 Service Providers

b2venture has 2 service provider relationships

Service Provider

Associated Rounds

Provider Type

Service Type

Accounting Firm

Auditor

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Service Provider

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Associated Rounds

Provider Type

Accounting Firm

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Service Type

Auditor

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Partnership data by VentureSource

b2venture Team

8 Team Members

b2venture has 8 team members, including current Chief Financial Officer, Sven Eppert.

Name

Work History

Title

Status

Sven Eppert

i5invest Beteiligungs

Chief Financial Officer

Current

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Name

Sven Eppert

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Work History

i5invest Beteiligungs

Title

Chief Financial Officer

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Status

Current

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