John Doe et Fils

What John Doe et Fils does

John Doe et Fils operates commercially as Kalelia, a private digital web agency founded in 2010 and headquartered in Nantes (Loire-Atlantique), France. The firm positions itself as a full-service digital communication agency organized around four pillars: digital strategy consulting, creation (UX design and brand identity), content and web development, and visibility (webmarketing). Its team of 14 experts serves SMB clients primarily in the Nantes and broader Loire-Atlantique region, with named case studies spanning entertainment (Pop Corn Labyrinthe), event catering (Brasadia), and retail (Vert Lem). Service delivery is sales-led, beginning with a consultation to define client objectives before scoping tailored project work.

Kalelia's technical stack is built on widely adopted third-party platforms rather than proprietary technology. Website and e-commerce builds are executed on WordPress (for showcase and content sites) and Prestashop (for e-commerce), supplemented by custom development for client-specific requirements. Performance optimization, UX workshops, and user journey mapping are positioned as differentiators, alongside SEO (organic and paid), social media management, email marketing, web analytics, and inbound marketing. Training services, including bespoke programs with financing pathways, extend the portfolio beyond agency execution into client capability-building.

The business model is professional services with project-based and multi-year contract billing. Pricing is quote-driven and tailored to client objectives rather than standardized tiered offerings, consistent with a custom-build agency model. The customer base is distributed across SMB use cases (sales growth, visibility, lead generation, e-commerce launch, in-store traffic, customer loyalty, brand modernization, recruitment) with no disclosed enterprise anchors. The firm is privately held with no institutional funding, parent company, or M&A activity on record, and its geographic scope remains regional within western France.

Name

John Doe et Fils

Legal name

Kalelia

Website

https://johndoe-et-fils.com

Company type

Private

Founded year

2010

Operating status

Operating

Headcount range

1–10 employees

Short description

Kalelia (dba John Doe et Fils) is a private digital web agency in Nantes, France, employing 14 experts to deliver website creation, UX design, SEO, paid search, social media, and training services to SMB clients in the Loire-Atlantique region.

Ownership category

akta.pro rank

Product category

Digital Marketing Services

NAICS

Advertising Agencies (541810), Advertising, Public Relations, and Related Services (5418)

SIC

Services-Advertising Agencies (7311), Services-Advertising (7310)

akta.pro primary industry

Digital Strategy & Transformation (BPAHAEAA)

Keywords

• Digital agency services
• Web development services
• Search engine optimization
• E-commerce development
• Digital marketing consulting

Headquarters

HQ city

Nantes

HQ country

France

HQ region

Europe

Offices1 record

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. Digital Agency Services: Comprehensive digital communication services including consulting, web creation, content production, and visibility optimization. Revenue derived from project-based engagements and ongoing client partnerships.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels5 records

Core offering

Kalélia (John Doe et Fils) is a Nantes-based digital web agency that provides end-to-end digital communication services for businesses, including strategy consulting, custom website design and development on WordPress and Prestashop, UX design, brand identity, SEO, paid search (Google Ads), social media management, email marketing, web analytics, inbound marketing and training. The agency combines consulting, creative and technical expertise under a team of 14 specialists to deliver complete, high-performing digital projects for clients.

Product overview

Kalelia is a full-service digital agency offering an integrated portfolio of web communication services organized around four core pillars: consulting, creation, content, and visibility. The agency's offerings include strategic digital consulting (strategy, audits, UX workshops), custom website development (WordPress and Prestashop-based), UX design and brand identity, and digital marketing services (SEO, paid advertising, social media, email marketing, web analytics, and inbound marketing). Additional offerings include performance optimization, custom developments, and professional training services. The agency serves clients seeking to increase sales, visibility, leads, brand awareness, market expansion, in-store traffic, customer loyalty, e-commerce launch, image modernization, and recruitment.

Differentiator

Problem solved

Functional benefit

Named customers3 records

Segments5 records

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Scale indicators2 records

Recent moves4 records

Expansion highlights3 records

Direct peers

• Digimood: French digital marketing agency offering SEO, SEA, social media, and web analytics. Strong overlap with Kalelia's webmarketing service pillar and similar SMB/mid-market positioning.
• Keley: French digital/web agency offering web design, development, and digital marketing. Comparable to Kalelia in its full-service SMB-oriented offering and use of mainstream CMS platforms for project delivery.
• 1min30: French digital agency offering web design, web development, SEO, and inbound marketing services. Direct overlap with Kalelia's service portfolio and SMB/mid-market target customers in France.
• Eskis: French digital agency offering web design, development, SEO, and digital strategy services. Comparable to Kalelia as a French full-service digital agency serving SMB clients with similar project-based engagements.
• Eskimoz: Paris-based French digital agency specializing in SEO and digital marketing. Highly comparable to Kalelia in offering full-service digital communication services with a similar mid-market/SMB focus and sales-led motion.
• Insite: French digital agency specialized in SEO, web development, and digital strategy. Comparable to Kalelia in providing integrated digital services to SMB clients across France.

Broad incumbents

• TBWA\Paris: Major French creative advertising agency with digital services. Comparable to Kalelia in offering advertising and digital communication services but operating at enterprise scale with global brand clients.
• Havas Paris: Major French advertising agency with full-service digital capabilities. Comparable to Kalelia in service breadth but operating at significantly larger scale with enterprise and international clients.
• Publicis France: Major French advertising and digital agency with a broad portfolio spanning advertising, digital transformation, SEO, and content. Represents the larger incumbent tier that competes with regional agencies like Kalelia for mid-market accounts.

Emerging players

• Smart Tribune: French technology company offering content and digital experience solutions. Adjacent comparison for Kalelia given overlap in digital communication services, though with a more productized/SaaS-led approach.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat2 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/johndoeetfils
• Instagraminstagram.com/kalelia_agence
• Xx.com/johndoe_et_fils
• Facebookfacebook.com/johndoeetfils

Revenue estimate

Valuation estimate

Number of profiles

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 John Doe et Fils