SERIOUS

What SERIOUS does

SERIOUS is an international marketing consultancy headquartered in Hamburg, Germany, founded in 2005 by Christoph Ernst. The firm delivers integrated marketing services spanning strategy & consulting, digital & development, advertising, design & branding, and project management, organized around its proprietary 'SERIOUS PERFORMANCE FRAMEWORK' (Analysis → Strategy → Activation → Performance). It also offers specialized capabilities in VR/AR product visualization and large-format LED facade / digital signage deployment, exemplified by installations at the QUARREE Wandsbek shopping center.

The consultancy serves enterprise clients across financial services (Union Investment, Deka Immobilien, Itzehoer Versicherung, Sparkassen, F&V Capital Management), retail and consumer brands (DAS FUTTERHAUS, Budni, Brilliant AG, ShopAlike, SEAT), real estate and shopping centers (Sonae Sierra, Völkel, IPH, Nedderfeld Center, Rahlstedt Center, Wandelhalle Hamburg), and industrial / B2B companies (Toshiba, RITZ Instrument Transformers, Chenming Paper, Sump & Stammer). Reported client outcomes include +54% revenue growth and a 0.5 percentage-point market share gain for RITZ, +60% occupancy rate for Nedderfeld Center, and +85 new locations supported for DAS FUTTERHAUS.

SERIOUS monetizes via professional-services engagements with quote-based pricing, operating on a direct, enterprise-field-sales GTM motion supported by teams of 3–4 experts per client. The firm has expanded its geographic footprint by founding SERIOUS Corporation in the USA (Delaware, August 2022; New York office) and SERIOUS Consulting FZCO in Dubai (DMCC, January 2026), creating a three-continent delivery structure across Hamburg, New York, and Dubai. It is privately held with no external investors, partnerships focused on industry trade bodies (GACC, GABC, ICSC), and no disclosed revenue.

Name

SERIOUS

Legal name

SERIOUS GmbH

Website

https://serious-usa.com

Company type

Private

Founded year

2005

Operating status

Operating

Headcount range

11–50 employees

Short description

SERIOUS is a Hamburg-headquartered international marketing consultancy delivering strategy, digital, advertising, design, VR/AR, and digital-signage services to enterprise clients across financial services, retail, real estate, and industrial sectors, with offices in Hamburg, New York, and Dubai.

Ownership category

akta.pro rank

Product category

Marketing & Advertising Services

NAICS

Advertising Agencies (541810)

SIC

Services-Advertising Agencies (7311)

akta.pro primary industry

Integrated Full-Service Creative Agencies (MPAAAAAA)

akta.pro secondary industries

Creative Concepting & Campaign Development (BPAFAEAD), Content Strategy & Planning (BPAFAIAG)

Keywords

• Marketing strategy consulting
• Digital marketing services
• Brand design services
• Advertising campaign services
• Digital signage solutions

Headquarters

HQ city

Hamburg

HQ country

Germany

HQ region

Europe

Offices3 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Strategic Marketing Consulting: SERIOUS provides strategic marketing consulting services including market analysis, positioning, growth strategy, and transformation consulting. Services span from strategy development through operational execution.
2. Digital Marketing Services: Digital marketing services including social media marketing, online marketing, mobile app marketing, digital signage, and DOOH advertising campaigns.
3. Advertising Campaign Services: Advertising campaign development and execution including TV advertising, print advertising, POS advertising, shopper marketing, promotions, and 360-degree advertising campaigns.
4. Design and Branding Services: Corporate design, global marketing design, web design, product design, trade show design, and virtual reality/3D CGI marketing content creation.

Go-to-market motion2 records

Distribution channels2 records

Marketing channels8 records

Core offering

SERIOUS is a full-service international marketing consultancy providing integrated marketing services from strategy through implementation. Core offerings include strategic marketing consulting (growth & positioning, market & brand architecture, go-to-market), digital marketing (social media, online marketing, mobile app, digital signage/DOOH), advertising campaigns (POS, TV, 360°), design & branding (corporate design, web, product/trade show, VR/3D CGI), and dedicated project management — all delivered through the SERIOUS Performance Framework methodology.

Product overview

SERIOUS is a full-service international marketing consultancy offering integrated marketing services rather than a software product platform. The company provides strategy & consulting, digital & development, advertising, design & branding, and project management as core service lines. These services are delivered through their SERIOUS PERFORMANCE FRAMEWORK (Analysis → Strategy → Activation → Performance) and supported by offices in Hamburg, New York, and Dubai. Specialized offerings include VR/AR marketing solutions for product visualization, digital signage/LED facade solutions for retail properties, and international market entry consulting for companies expanding globally.

Differentiator

Problem solved

Functional benefit

Products and services

• Strategy & Consulting Strategic marketing consulting service covering growth & positioning strategy, market & brand architecture, go-to-market & transformation strategy, and strategic performance frameworks; targeted at enterprise clients and CEOs seeking measurable marketing performance.
• Digital & Development Digital marketing services including social media marketing, online marketing, mobile app marketing, and digital signage/DOOH solutions, delivered to enterprise clients across international markets.
• Advertising Advertising campaign services including POS advertising, TV advertising/commercials, integrated TV+print campaigns, 360° advertising campaigns, and shopper marketing & promotions for enterprise clients.
• Design & Branding Design services including global marketing design, corporate design, web design, product/trade show design, and virtual reality/3D CGI visualization for enterprise brand development.
• VR/AR Marketing Solutions Specialized virtual and augmented reality marketing solutions that create interactive photorealistic 3D environments with intuitive user guidance for product configuration, visualization, and showcasing at trade fairs and presentations as sales tools.
• Digital Signage / LED Solutions Strategic LED facade communication and digital signage solutions including content management, campaign frameworks, and animation/cinemagraphic format development for large-scale exterior installations such as the 177 sqm QUARREE Hamburg LED facade.
• International Market Entry Strategic consulting for international market entry including brand positioning, corporate design adaptation, website development, trade show booth concepts, and B2B communication for companies expanding into new geographic markets.

Quantifiable outcome

• +54% revenue growth, +€70 million in 4 years for RITZ
• +7 more outcomes

Named customers23 records

Segments6 records

Ideal customer profiles3 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Partnerships

Four partnerships are on record, tiered minor and core.

• German American Business Chamber (GABC) South FloridaminorGTM or Marketing Partner · 1 December 2022SERIOUS Corporation USA joined the GABC, a non-profit organization promoting communication between businesses in South Florida area. Promotes trade and business between USA/Florida and Germany.
• German American Chamber of Commerce (GACC) New YorkcoreGTM or Marketing Partner · 1 October 2022SERIOUS is a member of the German American Chamber of Commerce. As part of this transatlantic business network, the company is closely connected to relevant market developments, decision-makers, and business opportunities across Europe and the United States.
• International Council of Shopping Centers (ICSC)coreGTM or Marketing Partner · 1 March 2021SERIOUS became a member of ICSC, the largest trade association in the shopping mall industry founded in 1957 and headquartered in New York City. Part of a five-year strategy to solve the most important challenges customers face.
• 747 Studios HamburgminorStrategic or Co-development PartnerProject partner for VR campaign development for 3K Labs. 747 Studios collaborated with SERIOUS on UX design and virtual reality content development.

Scale indicators3 records

Recent moves8 records

Expansion highlights5 records

Direct peers

• Antoni: Berlin/Hamburg-based independent creative agency known for integrated brand campaigns. Comparable to SERIOUS in full-service creative positioning, German mid-market scale, and modern brand-building approach.
• Serviceplan Group: Largest independent German full-service agency group, headquartered in Munich, offering strategy, creative, digital, and media across multiple markets. Directly comparable to SERIOUS as a Germany-rooted, internationally expanding full-service creative agency.
• Kolle Rebbe: Hamburg-based creative agency with strong brand strategy and integrated campaign capabilities. Comparable to SERIOUS in Hamburg origin, full-service creative scope, and enterprise-grade client work.
• Grabarz & Partner: Hamburg-headquartered independent creative agency. Comparable to SERIOUS in Hamburg origin, independent ownership structure, and full-service creative offering for enterprise clients.
• Jung von Matt: Independent Hamburg-rooted creative agency network with offices across Europe. Comparable to SERIOUS in full-service creative delivery and Hamburg-based origin, with similar international ambitions and client portfolio depth.
• Scholz & Friends: Hamburg-based independent creative agency group with multi-market presence. Comparable to SERIOUS in mid-sized German full-service agency profile and Hamburg headquarters, serving similar enterprise clients.

Broad incumbents

• Publicis Groupe: Global advertising holding company with significant German operations. Comparable to SERIOUS as a broader incumbent offering overlapping full-service advertising, digital, and consulting capabilities at global scale.
• Dentsu: Global advertising and marketing services group with German operations. Comparable to SERIOUS as a broad incumbent in integrated marketing, media, and digital transformation services.
• WPP: World's largest advertising holding company with extensive German presence. Comparable to SERIOUS as a global incumbent offering the full stack of advertising, media, branding, and consulting services.

Others

• Pilot Screentime: Hamburg-based technical partner that co-implements LED facade installations with SERIOUS (e.g., QUARREE Hamburg). Comparable as an adjacent ecosystem participant enabling SERIOUS's digital signage offering.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights7 records

Customer concentration

• LinkedInlinkedin.com/company/serious-gmbh

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

Subsidiaries2 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 SERIOUS