Harmonium
Harmonium is a 501(c)(3) nonprofit founded in 1975 in San Diego that delivers before/after school care, behavioral health, and community education programs to approximately 30,000 children, youth, and families annually through embedded San Diego Unified School District partnerships and a network of 80+ community organizations.
- Company typePrivate
- Founded1975
- HeadquartersSan Diego, United States
- Headcount101–250
- GTM typeB2C
- OfferingServices
What Harmonium does
Harmonium, Inc. is a 501(c)(3) nonprofit organization founded in 1975 and headquartered at 5440 Morehouse Drive in San Diego, California. It delivers community-based social services to approximately 30,000 children, youth, and families annually across San Diego County through three program lines: (1) Children's Before & After School Programs, which include the free PrimeTime extended-day program and the fee-based Klassic Kids licensed childcare program, both operated on San Diego Unified School District campuses; (2) Integrated Community Behavioral Health Programs, comprising the Wellness Coach Program, Enhanced Care Management and Housing Navigation (delivered in partnership with the San Diego Wellness Collaborative for Medi-Cal members), the After School Behavioral Health Program, and the Family Youth Partner Program (FYPP) for children, youth ages 5–21, and families in Southeastern San Diego; and (3) Community Education & Advocacy, including the Resident Leadership Academy and the recently launched Well-being Resource Hub online content platform.
The organization has 101–250 employees and an executive team led by CEO Rosa Ana Lozada, LCSW (40+ years of mental health and human services leadership) and COO Stephanie Renick, MSW. It does not operate proprietary enterprise software; its technology footprint consists of a parent enrollment portal (harmoniumsd.arux.app), a content website (harmoniumsd.org), and standard back-office tools including ADP WorkforceNow for HR. Its competitive position rests on five decades of embedded presence at more than 30 SDUSD schools and a partnership network exceeding 80 community organizations.
Harmonium's revenue is derived from three streams: government contracts and grants (County of San Diego HHSA, California state programs, and foundations including the California Endowment, California Wellness Foundation, and San Diego Foundation), fee-based program income from Klassic Kids licensed childcare, and charitable donations processed through Givebutter and PayPal. Go-to-market is community-led — referrals flow from SDUSD schools, county health systems, and community partners, with programs delivered directly at school campuses. Specific revenue figures are not publicly disclosed; financial information is available via 990 filings and annual reports but was not present in the source data.
Harmonium firmographics
Firmographics- Name
- Harmonium
- Legal name
- Harmonium, Inc.
- Website
- https://harmoniumsd.org
- Company type
- Private
- Founded year
- 1975
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Harmonium is a 501(c)(3) nonprofit founded in 1975 in San Diego that delivers before/after school care, behavioral health, and community education programs to approximately 30,000 children, youth, and families annually through embedded San Diego Unified School District partnerships and a network of 80+ community organizations.
- Ownership category
- akta.pro rank
Harmonium industry classification
Industry- Product category
- Community Social Services
- NAICS
- Child Care Services (62441), Child and Youth Services (624110)
- SIC
- Services-Child Day Care Services (8351), Services-Social Services (8300), Services-Misc Health & Allied Services, Nec (8090)
- akta.pro primary industry
- School Climate, Culture & Belonging Initiatives (DEI-Aligned) (EDAKAMAM)
- akta.pro secondary industry
- Transition & School-Readiness Support for Special Needs Children (HSAAAIAO)
Keywords
Where Harmonium is headquartered
LocationHeadquarters
- HQ city
- San Diego
- HQ country
- United States
- HQ region
- North America
Offices3 records
Markets served
Harmonium business model
Business model- GTM type
- B2C
- Offering type
- Services
- Cost components
- Personnel, Operations, Marketing or Sales, Others, Technology or R&D
Revenue model
- Government Contracts and Grants: Funded by HHSA and County of San Diego through contracts for behavioral health programs, enhanced care management, and youth services. Also receives grants from foundations such as California Endowment, California Wellness Foundation, and San Diego Foundation.
- Program Fees: Klassic Kids licensed childcare program generates revenue through fee-based services. Fees vary by location and services provided.
- Donations and Philanthropy: Accepts charitable donations through Givebutter and PayPal platforms. 501(c)(3) nonprofit organization with Tax ID 51-0172471. Hosts annual fundraiser events including the 50 Years of Excellence celebration.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Subscription | Monthly | Klassic Kids Licensed Child Care - Fee-based before/after school care |
| Other | Pay-as-you-go | PrimeTime Extended School Day Program - Free program |
Go-to-market motion1 record
Distribution channels4 records
Marketing channels9 records
Harmonium product offering
Product offeringCore offering
Harmonium is a 501(c)(3) nonprofit that delivers community-based social services to children, youth, and families across San Diego County. Its core offerings include fee-based licensed before/after school childcare (Klassic Kids) and a free extended day program (PrimeTime) operated on San Diego Unified School District campuses, an integrated suite of behavioral health programs (Wellness Coach, Enhanced Care Management and Housing Navigation, After School Behavioral Health, and the Family Youth Partner Program), and Community Education & Advocacy services including consultation, training, and the Resident Leadership Academy.
Product overview
Harmonium is a 501(c)(3) nonprofit organization that offers a portfolio of community-based social services rather than a unified software product. The organization's services are organized around three main service categories: Children's Before & After School Programs (including Klassic Kids licensed childcare and PrimeTime extended day programs), Integrated Community Behavioral Health Programs (including Wellness Coach, Enhanced Care Management, After School Behavioral Health, and Family Youth Partner programs), and Community Education & Advocacy. These programs collectively serve approximately 30,000 children, youth, and families annually across San Diego County, with services delivered through school campuses, community settings, and the Well-being Resource Hub online platform.
Differentiator
Problem solved
Functional benefit
Brands
- Klassic Kids: Licensed child care program offering before and after school care for children ages 4-13 in San Diego Unified School District.
- PrimeTime
- Family Youth Partner Program (FYPP)
Quantifiable outcome
- Approximately 30,000 children, youth, and families impacted annually
Companies that use Harmonium
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles4 records
Harmonium technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Harmonium partnerships and signals
Strategic signalPartnerships
Twelve partnerships are on record, tiered core and minor.
- San Diego Unified School District (SDUSD)corePrimary educational partner providing school campuses for PrimeTime and Klassic Kids programs. Programs operate at selected SDUSD elementary and middle schools across the district.
- County of San Diego Health & Human Services Agency (HHSA)coreMajor government partner funding behavioral health programs including the Family Youth Partner Program. Provides oversight and contractual relationships for community health services.
- San Diego Wellness CollaborativecorePartnership for Enhanced Care Management and Housing Navigation program connecting Medi-Cal members to community resources and supporting complex care coordination.
- California Coast Credit UnionminorEvent sponsor for community initiatives including the 50 Years of Excellence Fundraiser and collaborative capacity building programs for nonprofits.
- Blue California PromiseminorSeeds of Change sponsor for 50 Years of Excellence fundraiser event.
- San Diego Community PowerminorSeeds of Change sponsor for community wellness and fundraising events.
- Ciprus ConsultingminorEvent sponsor for Harmonium fundraising celebrations.
- Marsh McLennan AgencyminorSprout sponsor for community fundraiser events.
- Harmony AcademyminorExpanding Branch Sponsor for 50 Years of Excellence event. Affiliated with National University focusing on community engagement and digital inclusion.
- City of San DiegominorCity partner with Harmonium CEO serving as Chair of Promise Zone Steering Committee, advocating for equitable economic development.
- United Way of San DiegominorCommunity partner supporting collaborative initiatives for children, youth and families.
- DEEPminorCommunity partner organization collaborating on wellness and development initiatives.
Scale indicators3 records
Recent moves6 records
Expansion highlights6 records
Harmonium competitors and assessment
Company assessmentDirect peers
- San Diego Youth Services: San Diego-based nonprofit providing behavioral health, housing, and wraparound services to children, youth, and families — overlapping directly with Harmonium's FYPP, behavioral health, and community education offerings in the same county.
- YMCA of San Diego County: Operates licensed before/after school childcare, youth development, and family programs across San Diego County schools, directly competing with Harmonium's Klassic Kids and PrimeTime programs.
- Boys & Girls Club of Greater San Diego: Provides after-school programming, youth development, and family services for youth across San Diego County, overlapping with Harmonium's school-based and youth development mission.
- SAY San Diego: Social services nonprofit offering behavioral health, case management, and youth programs throughout San Diego County, competing with Harmonium for similar county and foundation contracts.
- Mental Health Systems (MHS): San Diego-based behavioral health provider delivering Medi-Cal mental health, ECM-adjacent services, and community-based programs — directly overlapping Harmonium's behavioral health and ECM offerings.
- Casa de Amparo: San Diego nonprofit serving children and youth in the child welfare system, including residential and family services — comparable in target population and county contracts.
- Child & Family Services of San Diego: Multi-service nonprofit providing child welfare, behavioral health, and family preservation services in San Diego County — overlapping with Harmonium's FYPP and family navigation scope.
- Big Brothers Big Sisters of San Diego County: San Diego youth mentoring nonprofit serving children and youth ages 5-21 — overlapping with Harmonium's FYPP age range and youth development mission.
Regional players
- North County Lifeline: North San Diego County-based nonprofit offering youth behavioral health, family support, and community education — comparable service portfolio with a narrower geographic footprint.
- South Bay Community Services: South Bay San Diego-based community organization providing childcare, youth programs, and family services — directly comparable to Harmonium's childcare and youth development offerings within a regional submarket.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Harmonium social profiles
Digital presenceHarmonium financial estimates
Financial estimateRevenue estimate
Valuation estimate
Harmonium leadership team
Management profileNumber of profiles
Profiles19 records
Harmonium funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Harmonium M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Harmonium
What does Harmonium do?
Harmonium is a 501(c)(3) nonprofit that delivers community-based social services to children, youth, and families across San Diego County. Its core offerings include fee-based licensed before/after school childcare (Klassic Kids) and a free extended day program (PrimeTime) operated on San Diego Unified School District campuses, an integrated suite of behavioral health programs (Wellness Coach, Enhanced Care Management and Housing Navigation, After School Behavioral Health, and the Family Youth Partner Program), and Community Education & Advocacy services including consultation, training, and the Resident Leadership Academy.
Is Harmonium a public or private company?
Harmonium is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Harmonium founded?
Harmonium was founded in 1975. It employs 101 to 250 people.
Where is Harmonium based?
Harmonium is headquartered in San Diego, United States, in the North America region.
How does Harmonium make money?
Three revenue lines are on record. Government Contracts and Grants are the primary driver. The others are program Fees and donations and Philanthropy.
Who are Harmonium's main competitors?
Direct peers on record are San Diego Youth Services, YMCA of San Diego County, Boys & Girls Club of Greater San Diego, SAY San Diego, Mental Health Systems (MHS), Casa de Amparo, Child & Family Services of San Diego and Big Brothers Big Sisters of San Diego County. Regional players are North County Lifeline and South Bay Community Services.
Does Harmonium have an API?
No public API is recorded for Harmonium.
What industry is Harmonium in?
Harmonium's product category is Community Social Services. Its primary akta.pro industry code is EDAKAMAM, School Climate, Culture & Belonging Initiatives (DEI-Aligned), with a secondary code of HSAAAIAO, Transition & School-Readiness Support for Special Needs Children. Its NAICS code is 62441 and its SIC code is 8351.