REDONIS Tax Law Audit

Tax Advisory & Audit Professional Servicesredonis.de

REDONIS is a Bavarian multi-disciplinary professional services firm serving Germany's Mittelstand and family businesses with integrated tax advisory, audit, legal, management consulting, and M&A advisory services from offices in Regen, Deggendorf, and Munich.

Company typePrivate
Founded-
HeadquartersRegen, Germany
Headcount11–50
GTM typeB2B
OfferingServices

What REDONIS Tax Law Audit does

REDONIS Steuerberatung & Wirtschaftsprüfung Bayern (formerly Leidel & Partner, rebranded November 2024) is a multi-disciplinary professional services firm headquartered in Regen, Bavaria, with additional offices in Deggendorf and Munich. The firm operates a PartG partnership (REDONIS PartG Steuerberatung Rechtsberatung Wirtschaftsprüfung) alongside two wholly-owned GmbH subsidiaries (REDONIS GmbH Wirtschaftsprüfungsgesellschaft for audit services and REDONIS München GmbH for Munich operations). The partnership comprises four individually authorized partners — Rudolf Stettmer (tax advisor), Jakob Eisenreich (auditor/tax advisor), Karin Maurer (tax advisor), and Marina Badelt (attorney) — with Dr. Peter Leidel, Peter Friedl, and Verena Marx holding managing director or authorized signatory roles at the GmbH level. The firm carries nearly 100 years of combined history and employs over 60 staff across the three locations.

The firm delivers five integrated service lines: tax advisory (Steuerberatung), audit (Wirtschaftsprüfung), legal advisory (Rechtsberatung), management consulting (Unternehmensberatung), and M&A and start-up advisory. It serves Germany's Mittelstand (mid-sized companies) and family-owned businesses, with vertically-focused expertise in healthcare, industry and technology, hotel-gastronomy, and trade. REDONIS positions itself as a one-stop-shop delivering under a single relationship the kind of integrated advisory portfolio typically associated with large law firms, while maintaining regional presence and partner-led client engagement. The technology stack is conventional for a German tax advisory firm: DATEV for accounting and tax software, Microsoft Teams for client communication, Google Analytics and Matomo for web analytics, Borlabs Cookie for consent management, and Microsoft Teams for video conferencing. There are no proprietary technology products, no AI/ML capabilities, no public API, and no software-as-a-service offerings.

The revenue model is professional services billing: tax advisory fees are governed by the statutory Steuerberatervergütungsverordnung (StBVV) and legal fees by the Rechtsanwaltsvergütungsgesetz (RVG), with separately negotiated agreements possible for higher-value mandates such as M&A advisory. Pricing is not publicly disclosed. Client acquisition is relationship-driven and regionally focused within Bavaria, supported by an English/German website, content marketing through tax publications, and organic social media presence on Facebook, Instagram, LinkedIn, and XING. The firm is privately held by its partners with no external investors, no funding rounds, and no M&A activity disclosed.

REDONIS Tax Law Audit firmographics

Firmographics

Name: REDONIS Tax Law Audit
Legal name: REDONIS PartG Steuerberatung Rechtsberatung Wirtschaftsprüfung
Website: https://redonis.de
Company type: Private
Operating status: Operating
Headcount range: 11–50 employees
Short description: REDONIS is a Bavarian multi-disciplinary professional services firm serving Germany's Mittelstand and family businesses with integrated tax advisory, audit, legal, management consulting, and M&A advisory services from offices in Regen, Deggendorf, and Munich.
Ownership category
akta.pro rank

REDONIS Tax Law Audit industry classification

Industry

Product category: Tax Advisory & Audit Professional Services
NAICS: Professional, Scientific, and Technical Services (541), Management Consulting Services (54161), Other Accounting Services (541219)
SIC: Services-Management Consulting Services (8742), Services-Legal Services (8111)
akta.pro primary industry: Transfer Pricing & International Tax Services (BPAHABAI)
akta.pro secondary industry: Transaction Tax Structuring & Deal Advisory (BPAHAOAJ)

Keywords

Tax advisory services
Audit services
Legal advisory
Management consulting
M&A advisory

Where REDONIS Tax Law Audit is headquartered

Location

Headquarters

HQ city: Regen
HQ country: Germany
HQ region: Europe

Offices3 records

Markets served

REDONIS Tax Law Audit business model

Business model

GTM type: B2B
Offering type: Services
Cost components: Personnel, Operations, Marketing or Sales, Technology or R&D, Others

Revenue model

Tax Advisory Services: Tax consulting services billed according to the Steuerberatervergütungsverordnung (StBVV). Services include proactive tax planning, compliance, and representation before tax authorities.
Audit Services: Statutory and voluntary audit services for annual financial statements, providing assurance on accounting accuracy to banks, business partners, and shareholders.
Legal Advisory Services: Legal advice covering contract drafting and legal representation in key legal matters. Billed according to Rechtsanwaltsvergütungsgesetz (RVG).
Management Consulting: Business consulting services providing practical solutions for challenges companies face throughout their lifecycle.
M&A Advisory: Advisory services for mergers and acquisitions including transaction support from groundwork through closing.

Pricing tiers

Model	Billing	Price
Other	Multi-year contract	Statutory fee-based billing for tax advisory services

Go-to-market motion1 record

Distribution channels2 records

Marketing channels6 records

REDONIS Tax Law Audit product offering

Product offering

Core offering

REDONIS delivers an integrated suite of professional services covering tax advisory (Steuerberatung), statutory and voluntary audit (Wirtschaftsprüfung), legal advisory (Rechtsberatung), management consulting (Unternehmensberatung), and M&A / start-up advisory, all from a single firm. The offering is built for mid-sized German companies (Mittelstand) and family businesses, with sector specializations in healthcare, industry and technology, hotel-gastronomy, and trade/retail. Services are billed under statutory fee schedules (StBVV, RVG) or via separately negotiated agreements, and are delivered by partners and staff across three Bavarian office locations.

Product overview

REDONIS is a multi-disciplinary professional services firm offering an integrated portfolio of tax advisory (Steuerberatung), audit (Wirtschaftsprüfung), legal advisory (Rechtsberatung), management consulting (Unternehmensberatung), and M&A/start-up advisory services. These services are not software products but rather professional consulting services delivered by a team of over 60 employees across three offices in Bavaria (Regen, Deggendorf, and München). The firm specializes in serving the mid-market and family businesses, with particular focus on healthcare, industry and technology, hotel-gastronomy, and trade sectors. REDONIS positions itself as a one-stop-shop combining capabilities typically found only at large law and audit firms, providing all services from a single source.

Differentiator

Problem solved

Functional benefit

Products and services

Tax Advisory Services (Steuerberatung) Tax advisory services providing proactive support and forward-looking tax planning for clients, handling all tasks related to fulfillment of tax obligations and protection of client rights. Billed under the Steuerberatervergütungsverordnung (StBVV). Target users are mid-sized companies and family businesses in Bavaria.
Audit Services (Wirtschaftsprüfung) Statutory and voluntary audit services including annual financial statement audits, where the firm attests to the correctness of financial reporting for banks, business partners, and shareholders via its certified seal. Target users are mid-sized companies and family businesses in Bavaria.
Legal Advisory Services (Rechtsberatung) Legal advice covering contract drafting and legal representation in key legal matters (including corporate and labor law), ensuring clients are on solid legal ground. Billed under the Rechtsanwaltsvergütungsgesetz (RVG). Target users are mid-sized companies and family businesses in Bavaria.
Management Consulting (Unternehmensberatung) Business consulting providing fresh perspectives and practical solutions for challenges companies face throughout all phases of their existence. Target users are mid-sized companies and family businesses in Bavaria across the healthcare, industry/technology, hotel-gastronomy, and trade/retail sectors.
M&A and Start-up Advisory Mergers and acquisitions advisory as well as start-up consulting, laying the groundwork for successful business transactions and remaining at the client's side through to closing. Target users are founders, owners, and management teams of start-ups, growth-stage companies, and family businesses in Bavaria.

Companies that use REDONIS Tax Law Audit

Customer profile

Named customers5 records

Segments3 records

Ideal customer profiles2 records

REDONIS Tax Law Audit technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Integration8 records

REDONIS Tax Law Audit partnerships and signals

Strategic signal

Partnerships

One partnership is on record.

DATEV eGcoreTechnology or IntegrationDATEV provides accounting and enterprise software used by the firm for tax and accounting services. The firm uses DATEV MyMarketing content on their website.

Scale indicators4 records

Recent moves6 records

Expansion highlights5 records

REDONIS Tax Law Audit competitors and assessment

Company assessment

Direct peers

BDO Germany: Mid-tier accounting and advisory network with strong Mittelstand focus in Bavaria. Direct competitor in tax, audit, and consulting services for German mid-market companies.
RSM Germany: Mid-tier accounting and advisory network with German Mittelstand focus. Compares on service breadth and SMB client base.
HLB Germany: International mid-tier accounting network with German members. Comparable in audit, tax, and advisory for mid-sized companies.
Grant Thornton Germany: Mid-tier advisory firm serving German Mittelstand with tax, audit, and consulting. Comparable in service breadth and target customer base.
WTS Germany: Tax-focused advisory firm with strong German Mittelstand presence. Closely comparable in tax advisory depth and family business focus.
Rödl & Partner: German multi-disciplinary professional services firm offering tax, legal, audit, and consulting. Closest direct peer to REDONIS in the integrated Mittelstand advisory model, though significantly larger and globally active.
Mazars Germany: Mid-tier international firm with German Mittelstand practice offering tax, audit, and advisory. Direct competitor in the integrated multi-disciplinary advisory space.
ETL AG: Largest German tax consulting network with strong regional partner firm structure. Direct competitor for Bavarian Mittelstand tax advisory and SME compliance work.
Baker Tilly Germany: Mid-tier multi-disciplinary firm with tax, audit, and consulting for German SMEs. Comparable to REDONIS in integrated service model and Mittelstand focus.

Broad incumbents

Deloitte Germany: Big Four firm with broad German Mittelstand practice. Overlaps with REDONIS across all five service lines but serves larger clients and has vastly greater resources and technology.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights6 records

Customer concentration

REDONIS Tax Law Audit financial estimates

Financial estimate

Revenue estimate

Valuation estimate

REDONIS Tax Law Audit leadership team

Management profile

Number of profiles

Profiles7 records

REDONIS Tax Law Audit subsidiaries and ownership

Company hierarchy

Subsidiaries2 records

REDONIS Tax Law Audit funding detail

Funding detail

Funding overview

Funding rounds

Investors

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

REDONIS Tax Law Audit M&A and investment

M&A and investment

M&A

Investments

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

Frequently asked questions about REDONIS Tax Law Audit

What does REDONIS Tax Law Audit do?

Is REDONIS Tax Law Audit a public or private company?

REDONIS Tax Law Audit is a private company. It is classified as management employee owned and is currently operating.

When was REDONIS Tax Law Audit founded?

REDONIS Tax Law Audit was founded in -1. It employs 11 to 50 people.

Where is REDONIS Tax Law Audit based?

REDONIS Tax Law Audit is headquartered in Regen, Germany, in the Europe region.

How does REDONIS Tax Law Audit make money?

Five revenue lines are on record. Tax Advisory Services are the primary driver. The others are audit Services, legal Advisory Services, management Consulting and M&A Advisory.

Who are REDONIS Tax Law Audit's main competitors?

Direct peers on record are BDO Germany, RSM Germany, HLB Germany, Grant Thornton Germany, WTS Germany, Rödl & Partner, Mazars Germany, ETL AG and Baker Tilly Germany. Deloitte Germany is listed as a broad incumbent.

Does REDONIS Tax Law Audit have an API?

No public API is recorded for REDONIS Tax Law Audit.

What industry is REDONIS Tax Law Audit in?

REDONIS Tax Law Audit's product category is Tax Advisory & Audit Professional Services. Its primary akta.pro industry code is BPAHABAI, Transfer Pricing & International Tax Services, with a secondary code of BPAHAOAJ, Transaction Tax Structuring & Deal Advisory. Its NAICS code is 541 and its SIC code is 8742.