Constanter Philanthropy Services
Constanter Philanthropy Services is a private charitable foundation that funds and provides professional services to Porticus and Laudes Foundation within the Brenninkmeijer family philanthropic network, focusing on education, society, faith, and climate causes.
- Company typePrivate
- Founded1841
- HeadquartersAmsterdam, Netherlands
- Headcount101–250
- GTM typeB2B
- OfferingServices
What Constanter Philanthropy Services does
Constanter Philanthropy Services, legally known as Stiftung Constanter, is a private, independent charitable foundation headquartered in Zug, Switzerland. It is part of a wider network of philanthropic organisations founded by the Brenninkmeijer family business owners. The foundation does not raise funds from or accept donations from the general public; its primary funding source is income and returns generated from its private investment assets. Constanter convenes people, ideas, expertise, influence, and capital to enable the work of related philanthropic organisations — principally Porticus and Laudes Foundation — which in turn develop and execute grant-giving programmes on Constanter's behalf.
The foundation's activities span four principal impact areas: education, society, faith, and climate, delivered through Porticus, alongside focused work on climate breakdown and inequality through Laudes Foundation. Rather than operating discrete products or technology platforms, Constanter delivers its mission through consolidated philanthropy strategy development, investment management, and enabling professional services. The organisation does not solicit unsolicited grant applications and does not market to the public.
Constanter is led by Executive Director Bernard Brenninkmeijer, with operations supported by a workforce of 101-250 employees based primarily at the Zug headquarters. The foundation's distribution model is direct: it funds and provides services to a small, defined set of related philanthropic organisations rather than engaging in public fundraising, commercial distribution, or open grant programmes. This integrated structure — where the foundation both funds and services its sister organisations within the Brenninkmeijer family network — is the defining feature of its operating model.
Constanter Philanthropy Services firmographics
Firmographics- Name
- Constanter Philanthropy Services
- Legal name
- Stiftung Constanter
- Website
- https://constanter.org
- Company type
- Private
- Founded year
- 1841
- Operating status
- Operating
- Headcount range
- 101–250 employees
- Short description
- Constanter Philanthropy Services is a private charitable foundation that funds and provides professional services to Porticus and Laudes Foundation within the Brenninkmeijer family philanthropic network, focusing on education, society, faith, and climate causes.
- Ownership category
- akta.pro rank
Constanter Philanthropy Services industry classification
Industry- Product category
- Private Foundation Services
- NAICS
- Grantmaking Foundations (813211)
- SIC
- Services-Social Services (8300)
- akta.pro primary industry
- Private Foundations (BPAGAKAA)
- akta.pro secondary industries
- Environmental & Climate Grantmaking Foundations (BPAGAKAM), Community Foundations (BPAGAKAB), Philanthropy & Foundations Advisory (Donor-Advised Funds, Endowments) (FSAAABAH), Endowments (Universities, Foundations, Nonprofits) (FSAAAGAC)
Keywords
Where Constanter Philanthropy Services is headquartered
LocationHeadquarters
- HQ city
- Amsterdam
- HQ country
- Netherlands
- HQ region
- Europe
Offices1 record
Markets served
Constanter Philanthropy Services business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Others
Revenue model
- Investment Returns: Constanter does not raise funds or receive donations from the general public. The foundation's primary funding source is income and other returns generated from its private investment assets. These investment returns enable the foundation to fund its philanthropic activities and support the operations of related organizations.
Distribution channels1 record
Marketing channels2 records
Constanter Philanthropy Services product offering
Product offeringCore offering
Constanter Philanthropy Services (Stiftung Constanter) is a private, independent charitable foundation that provides funding, investments, and professional services to support the grant-giving programmes of related philanthropic organizations, including Porticus and Laudes Foundation. Its operations are funded by income and returns generated from its private investment assets, and it does not raise funds from or accept unsolicited grant applications from the general public.
Product overview
Constanter Philanthropy Services is a private, independent charitable foundation that operates as a unified philanthropy service rather than a product platform. The organization provides funding, investments, and professional services to support grant-giving programs primarily through its network partners including Porticus (supporting education, society, faith, and climate) and Laudes Foundation (addressing climate breakdown and inequality). Constanter does not offer distinct modular products; instead, it delivers its mission through consolidated philanthropy strategy development, investment management, and enabling services. The foundation's main activity is generating returns on private investment assets to fund philanthropic endeavors.
Differentiator
Problem solved
Functional benefit
Products and services
- Foundation Funding and Professional Services
Companies that use Constanter Philanthropy Services
Customer profileSegments1 record
Ideal customer profiles1 record
Constanter Philanthropy Services technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Constanter Philanthropy Services partnerships and signals
Strategic signalPartnerships
Three partnerships are on record, tiered core.
Recent moves5 records
Expansion highlights2 records
Constanter Philanthropy Services competitors and assessment
Company assessmentDirect peers
- Porticus: Porticus is part of the same Brenninkmeijer family philanthropic network as Constanter and is directly enabled by Constanter's funding and professional services. Both operate as private foundations focused on education, society, faith, and climate.
- Laudes Foundation: Laudes Foundation is another Brenninkmeijer family-founded philanthropic organization that Constanter funds and supports. It focuses on climate breakdown and inequality, sharing the same private-foundation operating model and family sponsorship.
- Calouste Gulbenkian Foundation: A long-standing European private foundation that funds arts, education, science, and social causes. Comparable as a multi-cause, privately endowed foundation with a focus on systemic change across European geographies.
- Carlsberg Foundation: A Danish commercial-backed foundation that funds research, science, and culture using returns from its ownership stake in Carlsberg. Highly comparable to Constanter in its reliance on investment income from private assets to fund philanthropic activity.
- Robert Bosch Foundation: A German family business-linked foundation addressing social inequality, education, and international relations. Comparable as a European, business-family-founded private foundation with diversified grantmaking.
- Fondation de France: A major French philanthropic umbrella organization that supports a wide range of community, climate, and social causes. Comparable as a private foundation coordinating sub-funds and grantmaking networks across multiple cause areas.
- Mava Foundation: A Swiss-based private philanthropic foundation funding nature conservation and other systemic causes. Comparable to Constanter in its Swiss base, private-foundation model, and focus on long-horizon, mission-aligned grantmaking.
Broad incumbents
- Stichting INGKA Foundation (IKEA Foundation): A large European family-owned charitable foundation that funds climate, renewable energy, and refugee programs via investment returns. Comparable to Constanter as a private, family-backed foundation funding systemic change through long-horizon capital.
- Wellcome Trust: One of the largest charitable foundations globally, funded by investment returns and focused on health, climate, and research. Comparable as a self-funded, mission-driven foundation operating at scale with similar governance and investment discipline.
- Gates Foundation: A leading global philanthropic foundation with similarly systematic, multi-cause grantmaking in education, health, and climate. Comparable as a large private foundation using disciplined investment and program strategies to address systemic issues.
Market position
Strengths4 records
Weaknesses4 records
Competitive moat3 records
Key risks5 records
Key highlights6 records
Customer concentration
Constanter Philanthropy Services social profiles
Digital presenceConstanter Philanthropy Services financial estimates
Financial estimateRevenue estimate
Valuation estimate
Constanter Philanthropy Services leadership team
Management profileNumber of profiles
Profiles1 record
Constanter Philanthropy Services funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Constanter Philanthropy Services 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 Constanter Philanthropy Services
What does Constanter Philanthropy Services do?
Constanter Philanthropy Services (Stiftung Constanter) is a private, independent charitable foundation that provides funding, investments, and professional services to support the grant-giving programmes of related philanthropic organizations, including Porticus and Laudes Foundation. Its operations are funded by income and returns generated from its private investment assets, and it does not raise funds from or accept unsolicited grant applications from the general public.
Is Constanter Philanthropy Services a public or private company?
Constanter Philanthropy Services is a private company. It is classified as nonprofit foundation owned and is currently operating.
When was Constanter Philanthropy Services founded?
Constanter Philanthropy Services was founded in 1841. It employs 101 to 250 people.
Where is Constanter Philanthropy Services based?
Constanter Philanthropy Services is headquartered in Amsterdam, Netherlands, in the Europe region.
How does Constanter Philanthropy Services make money?
One revenue line is on record: investment Returns.
Who are Constanter Philanthropy Services's main competitors?
Direct peers on record are Porticus, Laudes Foundation, Calouste Gulbenkian Foundation, Carlsberg Foundation, Robert Bosch Foundation, Fondation de France and Mava Foundation. Broad incumbents are Stichting INGKA Foundation (IKEA Foundation), Wellcome Trust and Gates Foundation.
Does Constanter Philanthropy Services have an API?
No public API is recorded for Constanter Philanthropy Services.
What industry is Constanter Philanthropy Services in?
Constanter Philanthropy Services's product category is Private Foundation Services. Its primary akta.pro industry code is BPAGAKAA, Private Foundations, with a secondary code of BPAGAKAM, Environmental & Climate Grantmaking Foundations. Its NAICS code is 813211 and its SIC code is 8300.