Home Countries Germany Community Development Bundesverband Digitales Bauwesen e. V. (BDBau)
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Bundesverband Digitales Bauwesen e. V. (BDBau)

Berlin, Berlin Reg: R007043 (Vereinsregister) Sign up to see website
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47
Integrity Assessment
Partial transparency
47/100 · methodology

About Bundesverband Digitales Bauwesen e. V. (BDBau)

The Bundesverband Digitales Bauwesen e.V. (BDBau) is committed to the interests of ConTech startups, which contribute to the digitisation and innovation of the construction industry with technology-based approaches. In order to improve the framework conditions for these companies, the association conducts discussions with representatives of the Federal Chancellery, the Federal Ministries and with members of the German Bundestag. The focus is on key topics such as digital building permits, public tenders and the promotion of innovative technologies. In order to mediate its concerns, the BDBau prepares position papers, organizes events and public discussions and actively participates in specialist partnerships. These formats serve to inform decision-makers about the challenges and potential of the construction industry, especially in the area of digitalization. …

Der Bundesverband Digitales Bauwesen e.V. (BDBau) setzt sich für die Interessen von ConTech-Startups ein, die mit technologiebasierten Ansätzen zur Digitalisierung und Innovation der Bauwirtschaft beitragen. Um die Rahmenbedingungen für diese Unternehmen zu verbessern, führt der Verband Gespräche mit Vertreterinnen und Vertretern des Bundeskanzleramts, der Bundesministerien sowie mit Mitgliedern des Deutschen Bundestages. Dabei stehen zentrale Themen wie digitale Baugenehmigungen, öffentliche Ausschreibungen und die Förderung innovativer Technologien im Fokus. Zur Vermittlung seiner Anliegen erstellt der BDBau Positionspapiere, organisiert Veranstaltungen und öffentliche Diskussionsrunden und beteiligt sich aktiv an Fachpodien. Diese Formate dienen der Information von Entscheidungst­rägerinnen und Entscheidungsträgern über die Herausforderungen und Potenziale der Bauwirtschaft, insbesondere im Bereich der Digitalisierung. Der Verband fördert zudem die Vernetzung zwischen Startups, Bauwirtschaft und Politik und bietet …

Translated from German by GiveRadar.

Founded
Headquarters
Berlin, Berlin
Size
micro

Focus areas & reach

· What they work on and where

How it stacks up against peers

· vs. 8 similar community development in Germany
Integrity Assessment This charity: 47
Peer average: 62

Concerns

· None found
No red flags found
Screened for Tax-authority revocation, Open investigations, Governance scandals, Related-party deals, Excessive exec comp.

GiveRadar Analysis

Original analysis from GiveRadar's dataset of comparable organizations

Based on the records currently verified by GiveRadar, Bundesverband Digitales Bauwesen e. V. (BDBau) has a substantially complete profile.

  • GiveRadar has verified financial records for only 1% of community development charities in Germany, and this is one of them. See national comparisons
  • It is one of the better-documented community development charities in Germany GiveRadar currently tracks, because GiveRadar has verified its governance and its contact details. Most of those have little verified data on record yet. View this cohort
  • It has more complete contact information than nearly all comparable organizations, with a verified website, email, phone and address on record. See national comparisons
GiveRadar has verified
  • government registration
  • financial records
  • disclosed leadership
  • a website
  • a contact email
Not yet verified by GiveRadar
  • a donation page
  • third-party accreditation
  • an owner-submitted profile claim

Analysis based on GiveRadar's benchmark dataset of 2026-07-03. It describes what GiveRadar has verified, not a judgment of the organization itself.

Common questions

· Auto-generated from filings + methodology

Bundesverband Digitales Bauwesen e. V. (BDBau) is a registered community development nonprofit based in Berlin, Berlin, Germany. It is registered with the German Vereinsregister (Association Register). It was founded in 2011 and has been operating for 15 years. Its registration number is R007043. GiveRadar's Integrity Assessment for the organization is 47/100, which reflects how much public information is available, not whether the charity is legitimate. The organization reports €5K in annual revenue.

Bundesverband Digitales Bauwesen e. V. (BDBau)'s official registration number is R007043, as recorded in the national registry of Germany.

Bundesverband Digitales Bauwesen e. V. (BDBau) has a GiveRadar Integrity Assessment of 47/100. This score combines five components: Registration (20 pts), Financial Transparency (30 pts), Governance (20 pts), Contact Availability (10 pts), and Data Recency (20 pts), with negative adjustments for any red flags. A score of 47 ('Partial transparency') means some public data is on file but key signals are missing - worth a closer look before donating. For comparison, the average integrity assessment for community development charities in Germany is 62/100.

Bundesverband Digitales Bauwesen e. V. (BDBau) is located in Berlin, Berlin, Germany. The organization was established in 2011 and has been active for 15 years.

Based on official tax filings, Bundesverband Digitales Bauwesen e. V. (BDBau) has €5K in annual revenue. Its revenue is below the peer average of €4M. Create a free GiveRadar account to view the complete financial breakdown with year-over-year trends.

Bundesverband Digitales Bauwesen e. V. (BDBau) is classified as a Community Development organization, registered in Germany. By size, it is categorized as a micro organization. It has €5K in annual revenue.

According to GiveRadar's records, Bundesverband Digitales Bauwesen e. V. (BDBau) is registered with the German Vereinsregister (Association Register) and overseen by the local Amtsgericht (district court). GiveRadar provides data for research and does not endorse any organization. A GiveRadar Integrity Assessment reflects how much public data is available, not whether an organization is safe to donate to, so it is always smart to do your own research before giving.

The Bundesverband Digitales Bauwesen e.V. (BDBau) is committed to the interests of ConTech startups, which contribute to the digitisation and innovation of the construction industry with technology-based approaches. In order to improve the framework conditions for these companies, the association conducts discussions with representatives of the Federal Chancellery, the Federal Ministries and with members of the German Bundestag. The focus is on key topics such as digital building permits, public tenders and the promotion of innovative technologies. In order to mediate its concerns, the BDBau prepares position papers, organizes events and public discussions and actively participates in specialist partnerships. These formats serve to inform decision-makers about the challenges and potential... Bundesverband Digitales Bauwesen e. V. (BDBau) is classified as a community development organization registered in Germany. The organization was founded in 2011.

Among community development charities registered in Germany: Its annual revenue of €5K is below the peer average of €4M.

Bundesverband Digitales Bauwesen e. V. (BDBau) is a registered nonprofit in Germany. Donations to recognized charitable organizations (gemeinnuetzige Organisationen) are tax-deductible up to 20% of your total income. You will need a donation receipt (Zuwendungsbestaetigung) from the organization for your tax return.

You can verify Bundesverband Digitales Bauwesen e. V. (BDBau)'s charitable status in several ways. First, check the Zuwendungsempfaengerregister (ZER) at https://www.bzst.de/DE/Unternehmen/Zuwendungsempfaengerregister_organisation/zuwendungsempfaengerregister_organisation_node.html - the BZSt maintains this federal register of all organisations eligible to receive tax-deductible donations in Germany. Second, you can look up the association in the Vereinsregister (association register) at the local Amtsgericht (district court) via https://www.handelsregister.de/ - this confirms the legal form, registered address, and board members. Third, check whether the organisation holds the Freistellungsbescheid (tax-exemption notice) from its local Finanzamt - the notice is re-issued every three years and confirms the 'gemeinnuetzig' status under the Abgabenordnung. Legitimate charities publish this on their website or provide it on request.

Contact Bundesverband Digitales Bauwesen e. V. (BDBau) directly for current donation methods. German charities typically accept SEPA bank transfer (Ueberweisung) to the organisation's IBAN, SEPA direct debit (Lastschrift/Einzugsermaechtigung) for recurring donations, PayPal, credit card payments, and online payment processors like Stripe or Mollie. Many German charities use platforms like betterplace.org, GoFundMe, or their own Spendenseite (donation page). International donors can give via SEPA transfer (Germany is in the eurozone) or PayPal. For your donation to be tax-deductible, you need a Zuwendungsbestaetigung (donation receipt) from the organisation - for amounts up to 300 euros, a bank statement showing the transfer is sufficient.

Bundesverband Digitales Bauwesen e. V. (BDBau) is based in Berlin, in Berlin, Germany's capital and largest city. Germany is a federation of 16 states (Bundeslaender). Charitable status ('Gemeinnuetzigkeit') is granted by the local Finanzamt and recognised nationwide - the organisation can solicit tax-deductible donations from donors anywhere in Germany.

Annual revenue
Under €10K
Source: Bundestag Lobbyregister why this matters
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Taxes

Tax-deductibility for donors

German donations are deductible if Bundesverband Digitales Bauwesen e. V. (BDBau) holds a Freistellungsbescheid (recognition as a charitable purpose) and issues a Zuwendungsbestätigung receipt.

Always confirm tax treatment with the charity directly or your tax advisor before donating.

Leadership

RO
Roland R••••••••••
Board Chair

Latest news

From global news sources

No recent news coverage found

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Cause areas in Germany

How many charities work in each area, with this charity's area highlighted.

Community Development this charity 333,723
Education 91,396
Social Services 57,991
Arts & Culture 55,916
Health 33,744
International 29,261
Youth Development 20,117
Environment 16,305
See all cause areas in Germany

Most common causes in Germany

Causes charities work on most, with this charity's causes ticked.

Community Development 66,182
Education 55,923
Foster Care 51,710
Arts & Culture 43,294
Eldercare & Aging 26,255
International Development 15,257
Health 14,436
Disability 13,265

Sources and verification

Registration and legal identity
Bundesanzeiger (German Federal Gazette)
Financial filings
Bundesanzeiger annual disclosures

Data freshness

Last updated
Jun 7, 2026
Registry checked
Jun 7, 2026
Profile completeness
50%

What we know and don't know

Exactly which public data we hold on this charity. Our score reflects transparency, not impact.

On record · 7
  • Financial data · Annual revenue figure on record
  • Named leadership · Lead officer named
  • Government registration · Registered with an official registry
  • Official website · On record
  • Headquarters address · On file
  • Direct contact · Email or phone published
  • Founding date · 2011
Not available · 4
  • Executive pay
    Top-officer pay not disclosed
  • Mission statement
    No self-published statement of purpose
  • Programs & activities
    No named programs listed by the charity
  • Tax-deductibility
    Not verified

Methodology

GiveRadar builds each profile primarily from official government charity registries, supplemented where available by third-party nonprofit databases and news archives, and combines it into a single 0-100 integrity assessment. The exact sources for this charity are listed above. We don't take a cut of any donation, ever.

Read full methodology

Are you the owner or a board member?

If you represent this organization and want to correct or update its data, you can claim this listing to edit details yourself, or email [email protected] with the correct information. We review every request and respond within 30 days.

Quick facts about Bundesverband Digitales Bauwesen e. V. (BDBau)

What is Bundesverband Digitales Bauwesen e. V. (BDBau)?
Bundesverband Digitales Bauwesen e. V. (BDBau) is a community development nonprofit organization based in Berlin, Germany. The Bundesverband Digitales Bauwesen e.V. (BDBau) is committed to the interests of ConTech startups, which contribute to the digitisation and innovation of the construction industry with technology-based approaches. In order to improve the framework conditions for these companies, the association conducts discussions with representatives of the Federal Chancellery, the Federal Ministries and with members of the German Bundestag. The focus is on key topics such as digital building permits, public tenders and the promotion of innovative technologies. In order to mediate its concerns, the BDBau prepares position papers, organizes events and public discussions and actively participates in specialist partnerships. These formats serve to inform decision-makers about the challenges and potential of the construction industry, especially in the area of digitalization. The association also promotes networking between startups, construction industry and politics and offers platforms for the exchange of best practice examples. The aim is to create transparency in the area of ConTech, reduce bureaucratic obstacles and provide impetus for legal adjustments in order to sustainably strengthen the innovation power of the industry.
When was Bundesverband Digitales Bauwesen e. V. (BDBau) founded?
Bundesverband Digitales Bauwesen e. V. (BDBau) was founded in 2011.
Who leads Bundesverband Digitales Bauwesen e. V. (BDBau)?
Roland Riethmüller serves as Board Chair.
Where is Bundesverband Digitales Bauwesen e. V. (BDBau) located?
Headquartered in Berlin, Berlin, Germany.
What is Bundesverband Digitales Bauwesen e. V. (BDBau)'s annual budget?
Annual revenue is approximately Under €10K.
Is Bundesverband Digitales Bauwesen e. V. (BDBau) trustworthy?
Bundesverband Digitales Bauwesen e. V. (BDBau) has a GiveRadar Integrity Assessment of 47 out of 100 (Partial transparency). The score reflects public-data transparency: registration, financial disclosure, governance, contact details, and how recently data was refreshed. It does not measure program impact.
What is Bundesverband Digitales Bauwesen e. V. (BDBau)'s registration number?
Registration: R007043 (Germany).
What is Bundesverband Digitales Bauwesen e. V. (BDBau)'s website?
https://www.bdbau.org
Are donations to Bundesverband Digitales Bauwesen e. V. (BDBau) tax-deductible?
Donations may be tax-deductible for residents of Germany under local rules. US donors should check whether the charity has an equivalency-determination letter or a US-based fiscal sponsor before claiming a deduction.