Schomerus & Partner
Schomerus & Partner is a Hamburg-based German multidisciplinary professional services firm (founded 1924, ~190 employees) delivering tax advisory, legal counsel, auditing, and IT compliance services to four segments: mid-sized companies, high-net-worth individuals, nonprofits, and social-economy enterprises across five German offices.
- Company typePrivate
- Founded1924
- HeadquartersHamburg, Germany
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Schomerus & Partner does
Schomerus & Partner is a German multidisciplinary professional services firm headquartered in Hamburg, founded in 1924 as Hamburger Treuhand. The firm delivers tax advisory (Steuerberatung), legal advisory (Rechtsberatung), auditing (Wirtschaftsprüfung), and IT/data protection compliance services to four specialized client segments: mid-sized companies (Mittelstand) including German subsidiaries of international firms, demanding private clients and high-net-worth individuals, tax-privileged nonprofit organizations (NPOs), and social-economy enterprises. Approximately 190 employees operate across five German offices (Hamburg, Berlin, Munich, Stralsund, Paderborn), with international reach through the HLB International network.
The firm's service portfolio spans core professional services — statutory and voluntary audits (including Konzernabschlussprüfungen and §57a WPO peer-reviewed quality control), tax compliance and representation, and legal counsel across corporate, employment, real estate, IT, and nonprofit law — alongside newer capability lines in digital transformation, IT law, data protection, and KI-Compliance delivered through its Technologiewerft Compliance GmbH subsidiary. The vereinfacher.de portal extends a digital self-service channel for NPO association management. Several partners are recognized in Handelsblatt/Best Lawyers rankings (Corporate/M&A, Employment Law, Tax Law), and the firm has been consecutively named a Manager Magazin Top Auditing Firm from 2019 to 2023.
The business model is engagement-based professional services billing, with fees negotiated per mandate based on scope and complexity, typically under multi-year retainers. Revenue streams derive from tax advisory, legal advisory, audit services, and ancillary compliance/digital services. The firm is structured as a Partnerschaft mit beschränkter Berufshaftung (mbB) — a German professional partnership with limited liability — with wholly-owned operating subsidiaries including Hamburger Treuhand Gesellschaft Schomerus & Partner mbB Wirtschaftsprüfungsgesellschaft (auditing), Schomerus Compliance GmbH, Technologiewerft Compliance GmbH, and Schomerus Service GmbH. Go-to-market relies on direct advisory mandates, long-standing client relationships, referrals, industry-specific thought leadership, and the HLB network rather than marketing-led acquisition.
Schomerus & Partner firmographics
Firmographics- Name
- Schomerus & Partner
- Legal name
- Schomerus & Partner mbB
- Website
- https://schomerus.de
- Company type
- Private
- Founded year
- 1924
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Schomerus & Partner is a Hamburg-based German multidisciplinary professional services firm (founded 1924, ~190 employees) delivering tax advisory, legal counsel, auditing, and IT compliance services to four segments: mid-sized companies, high-net-worth individuals, nonprofits, and social-economy enterprises across five German offices.
- Ownership category
- akta.pro rank
Schomerus & Partner industry classification
Industry- Product category
- Professional Services (Tax, Legal, Audit & Advisory)
- NAICS
- Offices of Lawyers (54111), Offices of Lawyers (541110), Offices of Certified Public Accountants (541211), Professional, Scientific, and Technical Services (541)
- SIC
- Services-Legal Services (8111)
- akta.pro primary industry
- Family & Private Client (Trusts & Estates) Law (BPAHAAAK)
- akta.pro secondary industries
- Estate Planning & Trust Structuring Advisory (FSAEAKAC), Personal Trust & Fiduciary Administration (FSAEAKAA), Family Office Services (Single & Multi-Family Office) (FSABADAF)
Keywords
Where Schomerus & Partner is headquartered
LocationHeadquarters
- HQ city
- Hamburg
- HQ country
- Germany
- HQ region
- Europe
Offices5 records
Markets served
Schomerus & Partner business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Technology or R&D, Infrastructure
Revenue model
- Tax Advisory Services: Ongoing and specialized tax consulting for businesses, private individuals, and organizations. Includes tax declaration, tax planning, and representation in tax matters.
- Legal Advisory Services: Legal counsel across multiple practice areas including corporate law, employment law, real estate law, IT law, and nonprofit law.
- Audit Services: Statutory audits, voluntary audits, and specialized audit services for nonprofits and social economy organizations.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Professional services fees based on engagement scope |
Go-to-market motion1 record
Distribution channels1 record
Marketing channels4 records
Schomerus & Partner product offering
Product offeringCore offering
Schomerus & Partner is a multidisciplinary professional services partnership delivering integrated tax advisory (Steuerberatung), legal advisory (Rechtsberatung), auditing (Wirtschaftsprüfung) and strategic consulting services. The firm serves four specialized client segments — mid-sized companies, demanding private individuals, tax-privileged/nonprofit organizations, and social economy enterprises — across five German offices, and supports NPO clients with a dedicated digital portal (vereinfacher.de), IT/data-protection/AI-compliance advisory, and specialist seminars.
Product overview
Schomerus & Partner is a multi-disciplinary professional services firm offering integrated tax advisory, legal advice, auditing, and strategic consulting services. The firm operates across four specialized client segments: businesses, private individuals, nonprofit organizations (NPO), and social economy enterprises. Core services include Steuerberatung (tax consulting), Rechtsberatung (legal advice), Wirtschaftsprüfung (auditing), and Digitalisierung/IT- & Datenschutzrecht (digitalization and IT/data protection law). The firm also offers specialized digital services such as the vereinfacher Portal for association management, and conducts seminars and presentations on nonprofit topics. With approximately 190 employees across Hamburg, Berlin, Munich, Stralsund, and Paderborn offices, the firm has operated since 1924 and is part of the international HLB network.
Differentiator
Problem solved
Functional benefit
Products and services
- Steuerberatung (Tax Advisory / Tax Consulting) Integrated tax advisory services including tax planning, tax compliance and representation in tax matters for businesses, private individuals, and nonprofit/social-economy organizations. Covers ongoing tax consulting as well as specialized mandates such as international tax law and Gemeinnützigkeitsrecht.
- Rechtsberatung (Legal Advisory) Legal representation and advisory across corporate/commercial law, labor law, real-estate and tenancy law, IT/data protection law, association and nonprofit law, and civil-law matters, for businesses, private clients, and nonprofit/social-economy organizations.
- Wirtschaftsprüfung (Auditing) Audit services including annual financial-statement audits, Konzernabschlussprüfungen (group audits), voluntary audits, and statutory quality-control reviews (§57a WPO Peer Review), with a deep specialization in audits of nonprofit and social-economy organizations.
- Digitalisierung, IT- & Datenschutzrecht (Digitalization, IT & Data Protection Law) Digital-transformation consulting combined with IT-law, IT-contract, data protection (DSGVO), and AI/KI-Compliance advisory services for NPOs and other clients, delivered by specialists including Carola Sieling through subsidiary Technologiewerft Compliance GmbH.
- Vereinfacher.de Portal Digital portal providing information, document-creation tools and webinar content for the establishment and management of associations (Vereine) and other nonprofit organizations, co-founded by Schomerus partners Dr. Dirk Schwenn and Thomas Krüger.
- Vorträge und Seminare (Presentations and Seminars for NPOs) Paid training seminars and presentations on nonprofit topics including association law (Vereinsrecht), charitable law (Gemeinnützigkeitsrecht), tax law, and data protection, targeted at executives and staff of nonprofit organizations.
Quantifiable outcome
- 100 years of continuous operation since 1924
- +2 more outcomes
Companies that use Schomerus & Partner
Customer profileNamed customers10 records
Segments4 records
Ideal customer profiles4 records
Schomerus & Partner technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Schomerus & Partner partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- HLB InternationalcoreInternational network of accounting and consulting firms. Founded in 1924 as Hamburger Treuhand, SCHOMERUS early on sought connections with foreign advisors and is internationally integrated into the HLB network for cross-border advisory services.
Scale indicators3 records
Recent moves6 records
Expansion highlights5 records
Schomerus & Partner competitors and assessment
Company assessmentMarket position
Competitive moat5 records
Key highlights7 records
Customer concentration
Schomerus & Partner social profiles
Digital presenceSchomerus & Partner compliance and trust
Trust signalCompliance2 records
Schomerus & Partner financial estimates
Financial estimateRevenue estimate
Valuation estimate
Schomerus & Partner leadership team
Management profileNumber of profiles
Profiles22 records
Schomerus & Partner subsidiaries and ownership
Company hierarchySubsidiaries4 records
Schomerus & Partner funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Schomerus & Partner M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Schomerus & Partner
What does Schomerus & Partner do?
Schomerus & Partner is a multidisciplinary professional services partnership delivering integrated tax advisory (Steuerberatung), legal advisory (Rechtsberatung), auditing (Wirtschaftsprüfung) and strategic consulting services. The firm serves four specialized client segments — mid-sized companies, demanding private individuals, tax-privileged/nonprofit organizations, and social economy enterprises — across five German offices, and supports NPO clients with a dedicated digital portal (vereinfacher.de), IT/data-protection/AI-compliance advisory, and specialist seminars.
Is Schomerus & Partner a public or private company?
Schomerus & Partner is a private company. It is classified as management employee owned and is currently operating.
When was Schomerus & Partner founded?
Schomerus & Partner was founded in 1924. It employs 101 to 250 people.
Where is Schomerus & Partner based?
Schomerus & Partner is headquartered in Hamburg, Germany, in the Europe region.
How does Schomerus & Partner make money?
Three revenue lines are on record. Tax Advisory Services are the primary driver. The others are legal Advisory Services and audit Services.
Does Schomerus & Partner have an API?
No public API is recorded for Schomerus & Partner.
What industry is Schomerus & Partner in?
Schomerus & Partner's product category is Professional Services (Tax, Legal, Audit & Advisory). Its primary akta.pro industry code is BPAHAAAK, Family & Private Client (Trusts & Estates) Law, with a secondary code of FSAEAKAC, Estate Planning & Trust Structuring Advisory. Its NAICS code is 54111 and its SIC code is 8111.