What COMPANION D GmbH does

COMPANION D GmbH is a Frankfurt am Main-based professional advisory firm founded in 2018 that advises and supports B2B companies on digital growth, transformation, due diligence, and people placement. Operating with 1-10 employees, the firm delivers an integrated advisory practice spanning three core service lines: Transformation Services, Restructuring Services, and Corporate Finance Services. The portfolio is organized around a proprietary "Close the Gaps" methodology explicitly targeted at driving "Scale Up & Exit Readiness" for clients, signaling a defined go-to-market thesis rather than a generalist consulting offering.

The firm operates alongside a closely related entity, COMPANION Capital GmbH, sharing the same registered address in Frankfurt am Main (Handelsregister AG Frankfurt am Main HRB 113157 for COMPANION D; HRB 93517 for COMPANION Capital) and common Geschäftsführung. This dual-entity architecture combines operational and strategic advisory with corporate finance capabilities — supporting M&A advisory, capital raising, and exit readiness work. Service architecture is unified rather than modular: there is no product platform with separate modules, no proprietary technology, no API, and no app. Core technology is explicitly characterized as "not applicable" given the firm's professional services nature.

COMPANION D generates revenue through project-based professional services engagements and likely retainer and success-fee structures tied to transformation, restructuring, and transaction advisory mandates. Pricing is not publicly disclosed and is determined by scope and complexity. The firm pursues a horizontal segmentation approach targeting German growth-stage and mid-market companies preparing for liquidity events, with client acquisition driven by direct outreach and referrals rather than structured marketing channels. The firm is founder-owned and managed by Lena Stenger and Jan Stenger, with no external investors, parent company, or disclosed funding rounds.

Name

COMPANION D GmbH

Legal name

COMPANION D GmbH

Website

https://companiond.com

Company type

Private

Founded year

2018

Operating status

Operating

Headcount range

1–10 employees

Short description

COMPANION D GmbH is a Frankfurt-based advisory firm founded in 2018 that supports growth-stage and mid-market B2B companies with transformation, restructuring, and corporate finance services. It operates alongside COMPANION Capital GmbH to drive scale-up and exit readiness outcomes.

Ownership category

akta.pro rank

Headquarters

HQ city

Frankfurt

HQ country

Germany

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Others

Revenue model

1. Advisory and Consulting Services: COMPANION D generates revenue through professional consulting services in transformation, restructuring, and corporate finance advisory. As a professional services firm, revenue is likely generated through project-based engagements, retainer agreements, and potentially success fees related to transaction advisory or exit readiness engagements.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels1 record

Core offering

COMPANION D GmbH is a Frankfurt-based B2B advisory firm that helps growth-stage and mid-market companies prepare for scale-up and exit events. Its integrated practice spans Transformation Services, Restructuring Services, and Corporate Finance Services, delivered through a proprietary "Close the Gaps" methodology that identifies and addresses operational and strategic gaps prior to sale, restructuring, or private equity transactions. Services are delivered as bespoke advisory engagements rather than standardized products.

Product overview

COMPANION D GmbH is a professional services firm offering integrated advisory services in transformation, restructuring, and corporate finance. The company operates as a unified service offering (not a platform-plus-modules architecture), providing strategic advisory to help companies achieve scale-up readiness and exit preparedness. Their core service portfolio includes Transformation Services, Restructuring Services, and Corporate Finance Services, organized around the 'Close the Gaps' methodology to drive Scale Up and Exit Readiness outcomes.

Differentiator

Problem solved

Functional benefit

Products and services

• Transformation Services Professional advisory services focused on organizational transformation to drive business growth and scale-up readiness for mid-market and growth-stage companies.
• Restructuring Services Corporate restructuring advisory services designed to optimize business operations and prepare companies for exit, sale, or scale-up.
• Corporate Finance Services Financial advisory services supporting mergers, acquisitions, capital raising, and exit readiness processes for growth-stage and mid-market companies.
• Scale Up & Exit Readiness Integrated advisory engagement designed to prepare companies for successful scaling and eventual exit or sale, combining transformation, restructuring, and corporate finance capabilities.
• Close the Gaps COMPANION D's proprietary advisory framework for identifying and addressing operational and strategic gaps in preparation for growth, scale-up, and exit events.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators1 record

Recent moves4 records

Expansion highlights3 records

Direct peers

• Alvarez & Marsal: Global advisory firm specializing in restructuring, transformation, and turnaround work, with active private equity services practice. Closest functional analog in restructuring + corporate finance integration that COMPANION D pitches.
• goetzpartners: German independent advisory firm focused on mid-market M&A, corporate finance, and transformation mandates. Highly comparable on geography, customer segment (German mid-market), and the integration of corporate finance with operational advisory.
• FTI Consulting: Advisory firm with dedicated Corporate Finance & Restructuring segment serving clients on transformation, turnaround, and transaction-related mandates. Directly competes on the same integration of restructuring and corporate finance work, particularly for PE-backed companies.
• Roland Berger: Germany-headquartered global management consultancy with strong transformation, restructuring, and corporate finance advisory practices. Closest comparable given shared German mid-market roots, transformation/restructuring focus, and competing for the same German mid-market and PE-sponsor clients.

Broad incumbents

• McKinsey & Company: Global incumbent management consultancy with a transformation practice and a corporate finance/M&A advisory arm. Competes for the same enterprise transformation mandates but offers these as part of a much broader portfolio rather than as a specialized exit-readiness focus.
• EY-Parthenon: Strategy and corporate finance advisory arm of EY with a dedicated transaction advisory and transformation practice. Overlaps with COMPANION D's combined strategy/transformation + transaction support offering, particularly for mid-market and PE-backed companies.
• Boston Consulting Group: Global strategy consultancy with significant transformation, restructuring, and value-creation practices serving PE clients. Serves the same exit-readiness use case but as one capability among many, rather than a specialized German mid-market boutique.
• KPMG Germany: Big Four firm with a large German advisory practice spanning restructuring, deal advisory, and transformation consulting. A broad incumbent serving the same German mid-market clients, including on exit readiness and corporate finance mandates.

Emerging players

• Oaklins: Global mid-market M&A advisory with strong DACH presence and dedicated transformation/corporate finance services. Comparable as a mid-market boutique serving the same German SME and PE-owned segment on growth, transformation, and exit mandates.
• Houlihan Lokey: Independent global investment bank with leading restructuring and middle-market M&A advisory practices. Comparable on the corporate finance side of COMPANION D's offering, especially for mid-cap and PE-backed companies across Europe.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/companion-d-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 COMPANION D GmbH