What Unimail does

Unimail (CONFI MAIL, S.L.) is a Spanish advertising distribution agency specializing in physical direct-marketing services — primarily buzoneo (mailbox distribution), alongside cartelería (poster placement), poming (door-to-door), hand delivery, sampling, addressed letters, and perching. Founded in 1974 and headquartered in Tarragona with a regional office in Barcelona, the company operates at a national level within Spain and concentrates on serving government entities (Ayuntamientos, Diputación, Generalitat) and commercial brands. The company is a founding member of the Asociación Nacional de Empresas de Buzoneo (ANEB) and is registered as an OPERADOR POSTAL by the Spanish Ministry of Public Works (Ministerio de Fomento).

The product portfolio offers both massive and selective buzoneo variants. The selective variant enables targeted distribution based on postal codes, socio-economic profiles, specific streets, industrial zones, residential communities, and influence areas around the client's points of sale. Reporting is delivered through daily digital updates with maps showing the influence area covered by the target mailboxes, giving clients visibility into campaign execution progress.

Unimail operates a sales-led, professional-services business model with quote-based, pay-as-you-go pricing custom to each campaign. Customers initiate contact through the website budget-request form, email, or phone; the company then customizes the campaign plan and deploys its own field teams for execution. Revenue is concentrated in direct-distribution service fees for one-off advertising campaigns, with no standard pricing tiers disclosed publicly.

Name

Unimail

Legal name

CONFI MAIL, S.L.

Website

https://confimail.es

Company type

Private

Founded year

1974

Operating status

Operating

Headcount range

11–50 employees

Short description

Unimail (CONFI MAIL, S.L.) is a Spanish advertising distribution agency specializing in mailbox distribution (buzoneo), poster placement, and hand-delivery promotional services for government entities and commercial brands across Spain.

Ownership category

akta.pro rank

Product category

Direct Marketing Services

NAICS

Advertising Material Distribution Services (54187), Direct Mail Advertising (541860), Postal Service (491110)

SIC

Services-Direct Mail Advertising Services (7331)

akta.pro primary industry

Promotional Product Distribution & Fulfillment (BPAFAMAB)

akta.pro secondary industries

Direct Mail / Marketing Mail & Bulk Mail Services (TLAAAAAJ), Experiential OOH & Ambient Media (Guerilla, Pop-Ups) (MPAAAKAH)

Keywords

• Direct mail distribution
• Buzoneo services
• Advertising distribution
• Flyer distribution
• Poster placement

Headquarters

HQ city

Catllar

HQ country

Spain

HQ region

Europe

Offices2 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Personnel, Operations, Marketing or Sales, Supply Chain

Revenue model

1. Direct Mail Distribution Services: One-time project fees for advertising distribution campaigns including buzaneo (mailbox distribution), cartelería (billboard placement), poming (door-to-door delivery), sampling, and hand delivery services.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

Unimail (CONFI MAIL, S.L.) provides direct mail advertising distribution services known as "buzoneo" in Spain, offering both mass mailbox delivery and selective targeted distribution. The company complements these core services with poster placement (Cartelería), hand delivery (Entrega en Mano), door-to-door product sampling (Poming/Sampling), and addressed letter distribution (Cartas Direccionadas) for public institutions and commercial brands.

Product overview

Unimail (CONFI MAIL, S.L.) is a direct marketing and advertising distribution company operating at national level in Spain, offering a unified portfolio of physical advertising distribution services. The core offering centers on Buzoneo (direct mail), available in massive and selective variants, complemented by Cartelería (billposting), Poming (door-to-door), and hand-delivery promotional services. The product portfolio works as an integrated direct marketing solution, with selective buzoneo incorporating geographic and demographic targeting with daily progress reporting, while the ancillary services (carteleria, poming, sampling) extend reach across physical channels. The company operates primarily in Catalonia (Barcelona and Tarragona) with national coverage capabilities.

Differentiator

Problem solved

Functional benefit

Products and services

• Buzoneo Masivo Mass mailbox distribution service that delivers flyers and advertising materials to all mailboxes within a defined geographic area without targeting or segmentation. Used by brands, retailers, and public institutions seeking wide local reach.
• Buzoneo Selectivo Selective targeted mailbox distribution service that delivers advertising only to mailboxes in predefined zones, neighborhoods, or selected addresses based on client-defined geographic or demographic criteria.
• Cartelería Poster and advertising material placement service that distributes printed posters or large-format advertising in commercial establishments, public venues, and high-traffic locations.
• Entrega en Mano
• Poming Door-to-door promotional delivery service where field teams physically place marketing materials at residential doorsteps, reaching households that may not use mailboxes.
• Sampling Product sample distribution service in which the company physically delivers product samples along with promotional materials to consumers' homes or hands, supporting brand trial campaigns.
• Cartas Direccionadas Addressed letter distribution service for delivering personalized or addressed mailings to specific recipients, supporting targeted customer communications and official institutional correspondence.

Quantifiable outcome

• Daily distribution reports with updated maps showing target mailbox influence areas

Named customers4 records

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

One partnership is on record.

• Asociación Nacional de Empresas de Buzoneo (ANEB)minorOthersUnimail (Confimail) is a member of the National Association of Buzoneo Companies (ANEB) since its founding. This membership provides industry recognition and adherence to professional standards in the direct mail advertising distribution sector in Spain.

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Regional players

• MRW: Spanish courier with extensive urban last-mile delivery routes. Adjacent comparable because the same route density used for parcels can also execute hand-delivery and promotional drops in Spanish cities.
• GLS Spain: European parcel carrier operating in Spain with business-to-consumer and business-to-business delivery routes. Comparable as another large Spain-based last-mile logistics player whose distribution capability overlaps with promotional drops.
• Seur: Spanish parcel delivery company with national last-mile infrastructure. Comparable as a Spain-based last-mile operator whose network could be (or is) leveraged for promotional distribution, but its primary focus is e-commerce parcel B2C rather than unaddressed mail.
• Halcourier: Spanish courier specialising in urgent and last-mile delivery. Comparable as a Spain-focused same-day/last-mile operator that competes for field distribution capacity in the same urban markets where Unimail runs hand-delivery campaigns.

Direct peers

• Bypass Publicidad: Spain-based buzoneo and street marketing company offering mailbox distribution, sampling and hand-delivery campaigns. Direct peer in service mix and Spanish geographic focus.
• Adrezo Marketing Directo: Spanish buzoneo and door-to-door advertising distribution company. Directly comparable to Unimail in core offering (mailbox distribution, selective targeting, hand delivery), competing for the same Spanish retail and public-sector clients.

Broad incumbents

• Correos: Spain's national postal operator. Comparable because it also performs unaddressed bulk mail and direct marketing distribution across Spain, though as part of a much broader postal and parcel portfolio rather than a buzoneo specialist.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights7 records

Customer concentration

Compliance2 records

Revenue estimate

Valuation estimate

Number of profiles

Profiles1 record

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 Unimail