Callosa Consulting GmbH

What Callosa Consulting GmbH does

Callosa Consulting GmbH is a privately held, 15-employee boutique transformation consulting firm headquartered in Braunschweig, Germany, operating under the brand 'callosa.' The company advises mid-market and enterprise clients primarily in the DACH region on organizational transformation across five interrelated action fields: leadership (Führung), culture (Kultur), sales (Vertrieb), processes (Prozesse), and products (Produkte). Its go-to-market combines sales-led direct engagement, free assessment workshops as lead generation, and event presence, with a proprietary 'Kopf, Hand, Herz' (Head, Hand, Heart) methodology that pairs strategic analysis with implementation and cultural engagement.

Core deliverables span two layers. The first is professional services: project-based consulting engagements, AI workshops for the German Mittelstand priced from EUR 4,750 (base) to EUR 22,500+ (full concept), and free 1.5-day assessment workshops ('Unternehmerische Klarheit'). The second is a portfolio of client-specific digital products Callosa designs and develops, including the IServ help pages portal with LLM-powered search (Stimulus JS frontend), the Solvis interactive ecosystem visualization, the Buchler Chiral Catalyst Search content hub (1,800+ solutions), the Eduplaces education platform UX, an interactive video customer survey for DLR (winner of the DLR Video-Award 2021), and a web-based heating concept configurator for Solvis. Technology execution capabilities span WordPress, Drupal, Typo3, and AI-supported solutions.

Callosa generates revenue through three streams: bespoke consulting projects (custom-quoted), structured AI workshops for SMEs with disclosed fixed-price tiers, and freemium assessment workshops used as a conversion funnel. Customers span a broad set of sectors including education technology (IServ, Eduplaces), education/non-profit (CJD Verbund Süd-Ost Niedersachsen), energy and heating (Solvis, Die Roten Löwen), pharmaceutical (Buchler GmbH), automotive (a leading German OEM where Callosa implemented SAFe across ~50 projects and ~1,000 employees), aerospace/research (DLR), EU innovation (EIT Urban Mobility), finance (Braunschweigische Landessparkasse), and marketing/events (eventives, Marketingclub). Several relationships are long-tenure, with CJD, Buchler, and Solvis all active since 2017. No external funding, parent company, or public listing is disclosed; the firm appears to be bootstrapped and founder-operated.

Name

Callosa Consulting GmbH

Legal name

Callosa Consulting GmbH

Website

https://callosa.de

Company type

Private

Operating status

Operating

Headcount range

11–50 employees

Short description

Callosa Consulting GmbH is a 15-employee boutique transformation consultancy in Braunschweig, Germany, advising mid-market and enterprise clients across leadership, culture, sales, processes, and products, and productizing AI workshops and client-specific digital products.

Ownership category

akta.pro rank

Product category

Management Consulting

NAICS

Management Consulting Services (54161), Other Management Consulting Services (541618), Administrative Management and General Management Consulting Services (541611)

SIC

Services-Management Consulting Services (8742), Services-Management Services (8741)

akta.pro primary industry

Organization Design & Change Management Consulting (BPAHACAD)

akta.pro secondary industries

Organization Design & Operating Model Consulting (BPAHAGAB), Customer, Marketing & Sales Consulting (BPAHACAG), Data, Analytics & AI Consulting (BPAHACAI), Business Process & Digital Transformation Consulting (BPAEAAAD)

Keywords

• Organizational transformation consulting
• Change management consulting
• Leadership development consulting
• Digital strategy consulting
• Agile transformation services

Headquarters

HQ city

Braunschweig

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Technology or R&D

Revenue model

1. Consulting Services: Project-based organizational transformation consulting engagements including leadership development, culture change, sales optimization, process improvement, and product strategy.
2. KI-Workshops: Structured AI workshops for SMEs including base workshop (4,750 EUR fixed price), workshop+ (starting at 10,400 EUR), and Mittelstandskonzept (starting at 22,500 EUR).
3. Assessment Workshops: Free 1.5-day assessment workshops (Unternehmerische Klarheit) offered at no cost to selected companies, with potential follow-up engagement.

Pricing tiers

Go-to-market motion2 records

Distribution channels1 record

Marketing channels7 records

Core offering

Callosa Consulting GmbH is a German transformation consulting firm that helps organizations reduce complexity and achieve measurable impact across five action fields: leadership, culture, sales, processes, and products. Using a proprietary "Kopf, Hand, Herz" (Head, Hand, Heart) methodology, the firm delivers project-based consulting, AI workshops for SMEs, and customized digital implementations such as web portals, UX/UI design, and interactive configurators for clients.

Product overview

Callosa Consulting is a transformation consulting firm with a portfolio of consulting services and client-specific digital products. Core offerings include strategic transformation consulting (leadership, culture, sales, processes), AI workshops for Mittelstand companies, and specialized digital products developed for clients. The AI workshop portfolio includes base (EUR 4,750), extended (from EUR 10,400), and full concept (from EUR 22,500) tiers. Notable digital products include the IServ Help Pages portal with AI-powered search, the Chiral Catalyst Search content hub for pharmaceutical companies, interactive customer survey tools, and the Eduplaces educational platform.

Differentiator

Problem solved

Functional benefit

Products and services

• Organizational Transformation Consulting Project-based consulting engagements covering leadership development, culture change, sales optimization, process improvement, and product strategy for enterprise and mid-market clients across Germany.
• Unternehmerische Klarheit Assessment Workshop A 1.5-day assessment workshop that helps medium-sized companies identify priorities, create implementation plans, and receive three months of complimentary follow-up support. Offered free of charge for selected companies.
• KI-Workshop (AI Workshop for Mittelstand) Structured AI workshops for German SMEs covering AI fundamentals, use case identification, low-code prototyping, and investment validation. Available in base (EUR 4,750), extended (from EUR 10,400), and full Mittelstandskonzept (from EUR 22,500) tiers.

Quantifiable outcome

• 90% conversion rate achieved for IServ 'in45Minuten' campaign test offer
• +3 more outcomes

Named customers15 records

Segments4 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

AI capability7 records

Feature3 records

Partnerships

Three partnerships are on record, tiered minor.

• eventives GmbHminorImplementation/ SI/ Consulting PartnerCollaboration with eventives GmbH on joint projects. Eventives is an event agency that brings brands and experiences together in live communication. Worked together on BLSK campaign (video testimonials) and eventives mission statement development.
• BraWo StiftungminorOthersFunding partner for the Urban Culture educational project (2017-2024) for CJD Braunschweig, providing youth aged 13-18 with free arts education in rap, street dance, beatmaking, photography and video.
• RTL StiftungminorOthersFunding partner for the Urban Culture educational project alongside BraWo Stiftung, supporting creative education programs for youth.

Scale indicators8 records

Recent moves6 records

Expansion highlights6 records

Others

• Kienbaum Consultants International:

Broad incumbents

• Boston Consulting Group (BCG): Global strategy and transformation consultancy serving industrial, automotive, and public-sector clients in Germany. Comparable as a competitor for enterprise transformation mandates, including automotive OEM engagements where Callosa also plays.
• Roland Berger: Major German-origin management consulting firm advising on strategy, transformation, and organizational redesign across industries. Comparable as a competing provider of organizational transformation and operational consulting to European enterprises, though at much larger scale and broader scope than Callosa.
• Porsche Consulting: German management consultancy with strong automotive and industrial transformation focus, covering strategy, process optimization, and organizational development. Comparable on transformation methodology and German Mittelstand/enterprise customer base, including automotive OEM clients like Callosa's.
• Capgemini Invent: Digital transformation and innovation consulting arm of Capgemini, covering organizational change and digital strategy. Comparable on the intersection of digital transformation consulting and AI/data advisory that Callosa's KI-Workshop portfolio addresses.
• McKinsey & Company: Global management consulting leader with a German practice delivering organizational transformation, change management, and digital strategy. Comparable on the high-end transformation work Callosa delivers to enterprise clients, though at vastly greater scale.
• Horváth & Partners: German management consulting firm specializing in performance improvement, transformation, and controlling across industries. Directly comparable on transformation consulting, process optimization, and Mittelstand client focus.
• valantic: European digital transformation, SAP, and consulting firm with DACH presence covering customer experience, digital strategy, and AI adoption for mid-market and enterprise clients. Comparable on digital transformation consulting and AI workshop-style offerings for German Mittelstand.
• MHP (Management- und IT-Beratung): German consultancy (Porsche-owned) specializing in automotive and industrial digital transformation, including process optimization and organizational change. Directly comparable on automotive OEM transformation mandates and DACH Mittelstand focus.

Emerging players

• diconium: German digital consulting firm focused on digital strategy, platforms, and transformation for enterprise clients. Featured as a Callosa reference logo, suggesting comparable scope around automotive OEM and digital transformation work in the DACH market.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks5 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/callosa-consulting-gmbh
• Instagraminstagram.com/callosa.consulting

Revenue estimate

Valuation estimate

Number of profiles

Profiles11 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 Callosa Consulting GmbH