Kaspar Kraemer Architekten GmbH

What Kaspar Kraemer Architekten GmbH does

Kaspar Kraemer Architekten GmbH, also doing business as Kaspar Kraemer Architekten BDA, is a Cologne-based architectural firm and historic venue operator. The company is structured as a German private limited company (GmbH, HRB 62319 Amtsgericht Köln) with five managing partners — Dipl.-Ing. Architekt BDA Kaspar Kraemer, Dipl.-Ing. Architekt Daniel Böger, Dipl.-Ing. Architekt Hans-Günter Lübben, Oskar Molnar, and Dipl.-Ing. Architekt Georg Ritterbach — and a small staff of approximately six people. Beyond its architectural practice, the firm operates the Sancta Clara Keller, a Romanesque vaulted cellar beneath the Stadtpalais am Römerturm (Am Römerturm 3, 50667 Köln) whose origins date to 1265 and which has been used as a public cultural venue since its 1972 reopening.

The Sancta Clara Keller is the firm's central venue asset. It hosts chamber concerts, music recordings, private and corporate events, and literary readings. Programming is delivered through recurring partnerships with cultural ensembles — including KammerMusikKöln, Asasello Quartett, and Ensemble NeoBarock — and through a channel arrangement with Konzertbüro Andreas Braun for ticket distribution. Ticket pricing is unit-based (e.g., EUR 30 standard / EUR 20 reduced, or EUR 35 / EUR 15 for select KammerMusikKöln concerts), with subscription bundles also available (e.g., KammerMusikKöln full subscription EUR 230). Corporate and private venue bookings are handled via direct inquiry through the company website and phone/email channels.

Revenue is generated through architectural services and transaction-based venue income from ticket sales and venue rentals, with no external investors, subsidiaries, or funding rounds disclosed. The firm is not a technology company: it has no app, no API, no proprietary technology products, and no AI capabilities. Its competitive position rests on the heritage and acoustic character of the Sancta Clara Keller venue rather than on any scalable platform or technology moat.

Name

Kaspar Kraemer Architekten GmbH

Legal name

Kaspar Kraemer Architekten GmbH

Website

https://sancta-clara-keller.de

Company type

Private

Operating status

Operating

Headcount range

1–10 employees

Short description

Kaspar Kraemer Architekten GmbH is a Cologne-based architecture firm that also operates the Sancta Clara Keller, a historic Romanesque vaulted venue used for chamber concerts, music recordings, and private events, serving cultural ensembles, corporate clients, and concert audiences.

Ownership category

akta.pro rank

Headquarters

HQ city

Cologne (Köln)

HQ country

Germany

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales

Revenue model

1. Event Venue Operations: Revenue is generated through venue rental for private and corporate events, as well as ticket sales for chamber concerts and music recordings held at the Sancta Clara Keller. The historic vaulted space commands premium pricing due to its unique acoustics and heritage setting.

Pricing tiers

Go-to-market motion1 record

Distribution channels2 records

Marketing channels3 records

Core offering

Kaspar Kraemer Architekten GmbH is a Cologne-based architectural practice offering architectural design, planning, and project services. The firm also operates the Sancta Clara Keller, a historic vaulted cellar used for chamber concerts, music recordings, and cultural events.

Product overview

Kaspar Kraemer Architekten GmbH operates as an architecture firm that manages the Sancta Clara Keller venue — a historic Romanesque vaulted cellar beneath the Stadtpalais am Römerturm in Cologne, dating to the early 13th century. The venue serves as a cultural event space for chamber music concerts, readings, and corporate gatherings. The company also operates as Kaspar Kraemer Architekten BDA, offering architectural services with managing partners including Dipl.-Ing. Architekt BDA Kaspar Kraemer and additional partners.

Differentiator

Problem solved

Functional benefit

Products and services

• Architectural Design Services
• Sancta Clara Keller Venue

Quantifiable outcome

• Successfully hosting regular concert series and recordings since 1972

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Five partnerships are on record, tiered core and minor.

• KammerMusikKölncoreGTM or Marketing PartnerRegular concert series organizer that books the Sancta Clara Keller for chamber music performances and manages related ticket sales for their concert programming.
• Asasello QuartettcoreGTM or Marketing PartnerString quartet ensemble that performs classical and contemporary repertoire at the Sancta Clara Keller, contributing to the venue's cultural programming.
• Konzertbüro Andreas BrauncoreChannel Partner/ Reseller/ DistributorConcert booking agency that sells tickets for performances at the Sancta Clara Keller, facilitating audience access to chamber music events.
• Buchhandlung Klaus BittnerminorGTM or Marketing PartnerIndependent bookstore that coordinates literary readings at the Sancta Clara Keller, diversifying the venue's cultural offerings beyond music.
• Ensemble NeoBarockminorGTM or Marketing PartnerBaroque music ensemble performing on historical instruments at the Sancta Clara Keller, contributing to the venue's programming of early music concerts.

Scale indicators2 records

Recent moves5 records

Expansion highlights3 records

Regional players

• Laeiszhalle Hamburg: A historic concert hall in Hamburg with classic architectural heritage. Comparable as a German historic venue serving classical and chamber music programming in a different regional market.
• Tonhalle Düsseldorf: A historic concert hall in Düsseldorf hosting classical and chamber music. Comparable as a German heritage concert venue with similar cultural programming focus in a different regional market.
• Liederhalle Stuttgart: A historic cultural venue complex in Stuttgart hosting concerts, events, and conferences. Comparable as a German historic cultural venue serving a similar mix of artistic and corporate event programming.
• Alte Oper Frankfurt: A historic 19th-century concert venue in Frankfurt that hosts chamber music and classical performances. Comparable to Sancta Clara Keller as a historic German venue operating in the chamber music and cultural event market, though at larger scale.
• Konzerthaus Berlin: A historic 19th-century concert hall in Berlin hosting classical and chamber music programming. Comparable as a German historic concert venue operating in the same cultural event market segment.
• Kölner Philharmonie: The major concert venue in Cologne, hosting chamber and orchestral performances. Operates in the same city as Sancta Clara Keller but at a significantly larger scale, serving as a regional competitor for cultural event bookings and audience attention.

Direct peers

• HPP Architekten: A well-established German architecture firm with a strong portfolio in cultural, public, and commercial buildings. Comparable as a German architectural practice with cultural-sector expertise similar to Kaspar Kraemer's profile.
• gmp Architekten: A leading German architecture firm (von Gerkan, Marg and Partners) with cultural and public building projects. Comparable to Kaspar Kraemer Architekten as a German architectural practice of similar heritage and prestige, though at substantially larger scale.
• KSP Architekten: A German architecture firm with cultural and public building expertise. Comparable as a German architectural practice with similar cultural-sector focus and profile.
• HENN Architekten: A Munich-based German architecture firm with cultural and educational projects. Comparable as a German architectural practice with portfolio overlap in heritage and cultural buildings.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Customer concentration

• Instagraminstagram.com/kasparkraemerarchitekten
• LinkedInlinkedin.com/company/kaspar-kraemer-architekten-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Kaspar Kraemer Architekten GmbH