Leonor Alonso Servicios Educativos SA

What Leonor Alonso Servicios Educativos SA does

Leonor Alonso Servicios Educativos SA (LASESA) is a privately-held Argentine educational services company headquartered in Guernica, Partido de Presidente Perón, Buenos Aires Province. Founded in 1964 by educator Sra. Leonor Concepci\u00f3n Viviano de Alonso and physician Dr. Arnaldo Agust\u00edn Alonso, the company operates a network of six educational institutions covering the full educational continuum: Jard\u00edn del Sol (kindergarten), Escuela Gabriela Mistral and Escuela Martha Salotti (primary), Instituto Rosario Vera Pe\u00f1aloza and Instituto Martha Salotti (secondary), and Instituto Superior Martha Salotti (higher education / teacher training in Physical Education). LASESA serves families residing in Guernica and surrounding areas of Buenos Aires Province seeking secular, private education from early childhood through tertiary level, with secondary orientations in Communication, Physical Education, and commercial/economic tracks. The institutions integrate ICTs through a virtual campus (Campus Virtual), computer labs, science laboratories, and technology curricula including web design and multimedia training.

The company's revenue is generated through recurring tuition and enrollment fees charged to families across all educational levels, a subscription-style model typical of private school operators. LASESA operates a direct-to-consumer go-to-market motion: parents initiate contact through institution-branded websites (lasesa.com plus five dedicated institution domains) and direct enrollment CTAs, with no intermediaries or channel partners. The company runs corporate-level social media presence on Facebook, Instagram, YouTube, and LinkedIn, plus per-institution branded social accounts for community engagement. Marketing channels are primarily top-of-funnel content and organic social, with bottom-of-funnel conversion via direct enrollment forms. The company remains family-controlled following the founder's passing in 1995, with no identified external institutional investors, private equity involvement, or public listing. Its competitive positioning rests on 60+ years of local brand recognition, multi-generational community ties in Guernica, the secular educational philosophy, international English certification pathways, and a breadth of artistic (8+ disciplines) and sports (7 disciplines) extracurricular offerings not commonly bundled at this scale in the local market.

Name

Leonor Alonso Servicios Educativos SA

Legal name

Leonor Alonso Servicios Educativos SA

Website

https://lasesa.com

Company type

Private

Founded year

1964

Operating status

Operating

Headcount range

11–50 employees

Short description

Leonor Alonso Servicios Educativos SA (LASESA) is a family-owned Argentine private educational services company operating six institutions in Guernica, Buenos Aires Province, delivering the full educational continuum from kindergarten through higher education teacher training to local families.

Ownership category

akta.pro rank

Product category

Private K-12 and Teacher Training Education

NAICS

Elementary and Secondary Schools (6111), Colleges, Universities, and Professional Schools (6113), Educational Services (611)

SIC

Services-Educational Services (8200)

akta.pro industry

PRIMARYEDAJAFAB

Instructional Delivery & Pedagogy (School-Led)

Education/K–12 / Primary & Secondary Education/K–12 Curriculum, Instruction & Assessment (School-Delivered)

Keywords

• Private education services
• Primary secondary education
• Early childhood education
• Teacher training programs
• K-12 private schools

Headquarters

HQ city

Guernica

HQ country

Argentina

HQ region

Latin America

Offices5 records

Markets served

GTM type

B2C

Offering type

Services

Cost components

Personnel, Operations, Infrastructure, Marketing or Sales

Revenue model

1. Educational Services - Tuition and Enrollment Fees: The organization generates revenue through tuition and enrollment fees charged to families for educational services across its network of institutions spanning initial/preschool (Jardín del Sol), primary (Escuela Gabriela Mistral, Escuela Martha Salotti), secondary (Instituto Rosario Vera Peñaloza, Instituto Martha Salotti), and higher education (Instituto Superior Martha Salotti). As a private educational institution operator, revenue is derived from recurring tuition payments from enrolled students across multiple year levels.

Go-to-market motion1 record

Distribution channels1 record

Marketing channels6 records

Core offering

Leonor Alonso Servicios Educativos SA operates a network of six private secular educational institutions in Guernica, Buenos Aires Province, delivering continuous education from initial/preschool through higher education (teacher training). The company offers academic instruction aligned to the Argentine national curriculum, plus artistic disciplines, sports programs, English language certification pathways, and technology-integrated learning, generating revenue through recurring tuition and enrollment fees paid by families.

Product overview

Leonor Alonso Servicios Educativos SA operates as an educational services company managing a network of five distinct educational institutions spanning all levels of formal education. The portfolio includes Jardín del Sol (kindergarten), Escuela Gabriela Mistral (primary school), Instituto Rosario Vera Peñaloza (secondary school), Martha Salotti (comprehensive multi-level institution), and Instituto Superior Martha Salotti (higher education/teacher training institute). Together these institutions offer a continuous educational pathway from early childhood through higher education, with emphasis on secular education, artistic development, sports programs, and technology integration.

Differentiator

Problem solved

Functional benefit

Products and services

• Jardín del Sol (Initial/Preschool Education) Kindergarten/early childhood education institution (Nivel Inicial) operated under LASESA management, providing foundational learning for young children in Guernica, Buenos Aires Province.
• Escuela Gabriela Mistral (Primary Education) Primary school (Nivel Primario) managed by LASESA, offering common education with a secular approach and focus on psychosocial guidance and community service projects to families in Guernica.
• Instituto Rosario Vera Peñaloza (Secondary Education) Secondary school (Nivel Secundario) under LASESA management, offering common education with specialization areas in Social Sciences & Humanities and Economics & Administration, and featuring photography arts programs for students in Guernica.
• Martha Salotti (Comprehensive Multi-Level Education) Comprehensive educational institution offering all levels (Nivel Inicial, Primario, Secundario) under one campus in Guernica, featuring a virtual campus, computer lab, science laboratory, sports facilities, and artistic programs; secondary level grants the Bachiller degree with Communication or Physical Education orientations.
• Instituto Superior Martha Salotti (Higher Education / Teacher Training) Higher education institute (Instituto Superior de Formación Docente) operated by LASESA, offering Physical Education teacher training programs (Profesor/a en Educación Física) that lead to official teaching credentials for graduates.

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature3 records

Scale indicators4 records

Recent moves5 records

Expansion highlights3 records

Regional players

• Maple Bear Global Schools: Operates 600+ bilingual schools primarily across Brazil and Latin America using a Canadian curriculum franchise model. Comparable as a multi-school private K-12 network serving Latin American families seeking differentiated, internationally-aligned education, though operating via a franchise rather than wholly-owned model.
• Colegio Marín: Argentine private K-12 institution in San Isidro with bilingual curriculum and secular orientation. Comparable as a Buenos Aires-area private school serving middle-class families with secular, internationally-oriented education; operates in a different municipality than LASESA.

Broad incumbents

• GEMS Education: One of the world's largest K-12 private school operators, headquartered in Dubai with global footprint. Comparable as a multi-institution private school network offering multiple curricula and educational levels, though at much larger scale and with international geographic diversification.
• Cognita: Global for-profit schools group operating 100+ premium private schools across multiple countries. Comparable as a multi-school private K-12 operator with diversified curriculum and premium positioning, though at vastly larger scale and international footprint.
• Nord Anglia Education: International premium schools group operating 80+ schools worldwide with technology integration and academic differentiation. Comparable as a multi-institution private school operator that combines academic rigor with extracurricular breadth and digital infrastructure.

Direct peers

• Lincoln School (Buenos Aires): Long-established private K-12 school in Vicente López, Buenos Aires, offering secular international education. Comparable as a multi-decade Argentine private school with secular philosophy, international curriculum elements, and strong community brand loyalty.
• Colegio San Andrés: Non-denominational private K-12 school in Buenos Aires with international orientation and strong extracurricular programs. Comparable as a secular, technology-integrated private K-12 institution with diversified curricular tracks, similar in target market to LASESA families.
• St. George's College Buenos Aires: Historic British-style private K-12 school in Buenos Aires with international curriculum and secular orientation. Comparable as a long-established, secular, English-language-aligned private K-12 institution serving middle-class Argentine families, though considerably larger and more international in scope.
• Northlands School: Well-established bilingual private K-12 school in Buenos Aires with secular orientation and international curriculum. Comparable as an Argentine private school offering secular, internationally-oriented K-12 education with technology integration and a premium positioning to middle-class families.

Others

• Asociación Argentina de Colegios Privados: Industry association representing private K-12 schools across Argentina. Relevant as the institutional ecosystem in which LASESA operates, providing advocacy, accreditation frameworks, and peer benchmarking for Argentine private K-12 operators.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks1 record

Key highlights6 records

Customer concentration

• YouTubeyoutube.com/channel/UCvIRa-Z6ZKz3aOVHWrd1flw
• Facebookfacebook.com/lasesacom
• LinkedInlinkedin.com/company/lasesa

Revenue estimate

Valuation estimate

Number of profiles

Subsidiaries4 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 Leonor Alonso Servicios Educativos SA