Latin American Montessori Bilingual Public Charter School (LAMB)

What Latin American Montessori Bilingual Public Charter School (LAMB) does

Latin American Montessori Bilingual Public Charter School (LAMB PCS) is a 501(c)(3) public charter school founded in 2003 and headquartered at 5000 14th Street NW in the Brightwood neighborhood (Ward 4) of Washington, D.C. The school operates the only Spanish-language immersion Montessori program in the District and one of a handful of such programs in the United States, delivering bilingual education from PreK3 through 5th grade to students drawn from across all D.C. wards. Instruction is organized into 21 multi-age classroom communities spanning three tiers: Casa de Niños (Primary, nine communities, ages 3-6), Taller 1 (Lower Elementary, eight communities, ages 6-9), and Taller 2 (Upper Elementary, four communities, ages 9-12).

LAMB's core pedagogical technology is the Montessori multi-age classroom model layered onto a Spanish-language immersion curriculum. The school does not develop proprietary software; its technology integrations are operational rather than instructional: the MySchoolDC common lottery for enrollment, PikMyKid for parent-managed student dismissal, and Zoom for virtual prospective-family open houses. The school website is hosted on Squarespace. An optional fee-based Before and After-School Enrichment (BASE) program extends the operating day and provides an ancillary revenue stream alongside the free core program.

LAMB's business model is that of a publicly funded District of Columbia public charter school: tuition is free for D.C. residents, and primary revenue arrives as per-pupil charter funding allocated to enrolled students. Enrollment marketing flows primarily through the MySchoolDC common lottery, with secondary top-of-funnel activity at the annual EdFest school fair and through virtual and in-person open houses. The school is governed by a Board of Directors; recent executive leadership is Dr. Jessica Panfil (Executive Director), appointed in 2023 following a six-month national search led by Edgility Consulting, with Maria-Jose Carrasco serving as COO/Director of Operations after a period as Interim Executive Director. No equity investors, parent company, or subsidiaries were identified; philanthropic support is solicited through an ongoing "Arriba" fundraising campaign.

Name

Latin American Montessori Bilingual Public Charter School (LAMB)

Legal name

Latin American Montessori Bilingual Public Charter School

Website

https://lambpcs.org

Company type

Private

Operating status

Operating

Headcount range

51–100 employees

Short description

LAMB PCS is a Washington, D.C. public charter school operating a PreK3 through 5th grade Spanish-language immersion Montessori program, the only such school in the District, serving D.C. families via the MySchoolDC lottery.

Ownership category

akta.pro rank

Product category

Public Charter School Education

NAICS

Elementary and Secondary Schools (6111), Elementary and Secondary Schools (611110), Educational Services (611)

SIC

Services-Educational Services (8200)

akta.pro industry

PRIMARYEDACADAA

Montessori Early Learning Academies

Education/Early Childhood Education/Early Learning Academies & Montessori/Reggio/Steiner Programs

SECONDARYEDAJABAD

Montessori K–12 Schools

Education/K–12 / Primary & Secondary Education/Private & Independent K–12 Schools

Keywords

• Montessori education
• Bilingual education
• Spanish language immersion
• Charter school
• Early childhood education

Headquarters

HQ city

Washington

HQ country

United States

HQ region

North America

Offices1 record

Markets served

GTM type

B2C

Offering type

Services

Cost components

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

Revenue model

1. Public charter school funding: As a public charter school in Washington, D.C., LAMB receives public funding based on student enrollment. It is free and open to all D.C. residents.

Pricing tiers

Distribution channels1 record

Marketing channels5 records

Core offering

LAMB PCS operates a tuition-free public charter school in Washington, D.C. that provides Spanish-language immersion Montessori education to students from PreK3 through 5th grade. The school organizes instruction into three multi-age Montessori communities: Primary (ages 3-6), Lower Elementary (ages 6-9), and Upper Elementary (ages 9-12). A fee-based before and after-school enrichment program (BASE) is offered as an add-on service to enrolled families.

Product overview

LAMB PCS operates as a Spanish-language immersion Montessori public charter school offering a unified educational program from PreK3 through 5th grade. The core offering consists of three multi-age classroom communities: Casa de Niños (Primary, ages 3-6, serving PreK3-K), Taller 1 (Lower Elementary, ages 6-9, grades 1-3), and Taller 2 (Upper Elementary, ages 9-12, grades 4-5). An optional fee-based before and after-school enrichment program (BASE) provides extended care and enrichment activities. The school follows the Montessori model of mixing children close in age together, allowing students to experience being part of the youngest, middle, and oldest groups in each community.

Differentiator

Problem solved

Functional benefit

Products and services

• Casa de Niños (Primary Program) Tuition-free Montessori early childhood program serving PreK3, PreK4, and Kindergarten students ages three to six in nine Primary multi-age classroom communities. The program uses full Spanish-language immersion and the Montessori multi-age classroom model.
• Taller 1 (Lower Elementary) Tuition-free Lower Elementary program serving 1st, 2nd, and 3rd grade students ages six to nine across eight Lower Elementary communities, continuing Spanish-language immersion Montessori education.
• Taller 2 (Upper Elementary) Tuition-free Upper Elementary program serving 4th and 5th grade students ages nine to twelve across four Upper Elementary communities, completing the Spanish-language immersion Montessori progression through elementary school.
• BASE (Before and After-School Enrichment) Fee-based before and after-school enrichment program providing extended childcare and enrichment activities for currently enrolled LAMB students.

Segments1 record

Ideal customer profiles1 record

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration3 records

Feature1 record

Scale indicators2 records

Recent moves5 records

Expansion highlights4 records

Broad incumbents

• Georgetown Day School: Large independent private school in DC serving PreK3 through 12th grade. Comparable on DC location and elementary grade band, with broader scope and private funding model rather than public charter.
• Capitol Hill Day School: Independent private school in DC serving PreK3 through 8th grade with language offerings including Spanish. Comparable on elementary grade span and DC location, but private/independent rather than public charter.

Direct peers

• E.L. Haynes Public Charter School: DC public charter school serving PreK3 through 12th grade. Comparable on charter structure and grade-band coverage but lacks the Spanish-immersion Montessori differentiation.
• DC Bilingual Public Charter School: DC-based bilingual public charter school serving PreK3 through 5th grade with Spanish-English dual language instruction. Most direct peer given overlapping language model, grade span, and public charter funding structure in the same city.
• Elsie Whitlow Stokes Community Freedom Public Charter School: DC public charter school offering language immersion (Spanish and French) from PreK through 5th grade. Closely comparable on immersion model, grade span, and DC public charter funding.
• Washington Yu Ying Public Charter School: DC public charter school offering language immersion (Mandarin) with a Montessori-influenced curriculum from PreK through 5th grade. Direct peer on immersion + Montessori-influenced public charter model.
• Briya Public Charter School: DC public charter school with multiple campuses offering early childhood through adult education. Comparable on DC charter structure and dual-language programming, though it extends beyond elementary grades.
• Two Rivers Public Charter School: DC public charter school serving PreK3 through 8th grade with a progressive, project-based model. Comparable on charter status, grade span, and DC public funding while differing on language model.
• Mundo Verde Bilingual Public Charter School: DC public charter school offering bilingual (Spanish/English) education with a sustainability-focused Montessori-inspired curriculum. Comparable on language model, charter structure, and grade span.

Emerging players

• Claremont Immersion Elementary School: Arlington, VA public elementary school offering Spanish immersion. Comparable on language-immersion model and is the prior institution of LAMB's new Executive Director; serves a different geography but illustrates the regional immersion-school landscape.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks5 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/lambpcs

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Latin American Montessori Bilingual Public Charter School (LAMB)