Greek Orthodox Archdiocesan Cathedral of the Holy Trinity

The Greek Orthodox Archdiocesan Cathedral of the Holy Trinity is the National Cathedral of the Greek Orthodox Archdiocese of America, headquartered in Manhattan's Upper East Side. It serves Greek Orthodox parishioners and nationwide visitors with weekly liturgical services, sacraments, parochial K-8 education, 12+ ministries, and event-venue rental.

Company typePrivate
Founded1891
HeadquartersNew York, United States
Headcount1–10
GTM typeB2C
OfferingServices

What Greek Orthodox Archdiocesan Cathedral of the Holy Trinity does

The Greek Orthodox Archdiocesan Cathedral of the Holy Trinity, founded in 1891 on the Upper East Side of Manhattan (337 E 74th St.), is the National Cathedral of the Greek Orthodox Archdiocese of America and the Episcopal seat of Archbishop Elpidophoros of America. It operates under the jurisdiction of the Ecumenical Patriarchate of Constantinople and is chartered by a special act of the New York State Legislature (1896). The Cathedral delivers Orthodox Christian liturgical services (Orthros, Divine Liturgy), the seven sacraments, funerals, and pastoral care, supplemented by 12+ ministries spanning all life stages — Sunday School, Little Lambs, HOPE/JOY, GOYA, Cub Scouts Pack 74, the Hellenic Afternoon School, Philoptochos, Cathedral Connect (young adults, 200+ digital subscribers), Primetimers (seniors 60+), and the Homeless Ministry — plus The Cathedral School, an accredited N-8 parochial institution organized as a wholly-owned subsidiary.

The Cathedral's infrastructure consists of a Byzantine edifice completed in 1932 ($577,000 build cost) with mosaics by Sirio Tonelli, iconography by Georgios Gliatas, and imported Italian stained glass. Operational technology is commodity and donor-facing rather than differentiating: a GoArch-hosted parish website (thecathedralnyc.org), Constant Contact email listserv, Vanco-powered text-to-give (833-978-0571) and online giving, YouTube live streaming of Sunday Divine Liturgy, and TicketSource for ticketed 'Great Music Under a Byzantine Dome' concerts. Chiotes Hall (aka The Ballroom on 74th), one of the largest event venues on the Upper East Side, hosts corporate and private events.

The Cathedral is structured as a nonprofit religious parish with approximately 10 paid staff and a 20+ member Board of Trustees (2026 board led by President Elias Lambiris). Revenue is funded primarily through voluntary annual stewardship pledges from approximately 1,000+ Cathedral families at an average of ~$1,226.86/family, supporting a $1,600,000 annual operating budget (~$2,500/day). Secondary revenue streams include Cathedral School tuition, Chiotes Hall venue rental (contact: Richard Crisalli, [email protected]), ticketed concert series, and digital donations. GTM motion is community-led — word-of-mouth, family referrals, hierarch-attended services, and digital live streaming — with no traditional sales motion. Geographic reach is primarily New York City, with national/international reach through its National Cathedral status and YouTube live stream.

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity firmographics

Firmographics

Name: Greek Orthodox Archdiocesan Cathedral of the Holy Trinity
Legal name: Greek Orthodox Archdiocesan Cathedral of the Holy Trinity
Website: https://thecathedralnyc.org
Company type: Private
Founded year: 1891
Operating status: Operating
Headcount range: 1–10 employees
Short description: The Greek Orthodox Archdiocesan Cathedral of the Holy Trinity is the National Cathedral of the Greek Orthodox Archdiocese of America, headquartered in Manhattan's Upper East Side. It serves Greek Orthodox parishioners and nationwide visitors with weekly liturgical services, sacraments, parochial K-8 education, 12+ ministries, and event-venue rental.
Ownership category
akta.pro rank

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity industry classification

Industry

Product category: Religious Services
NAICS: Religious Organizations (8131), Religious Organizations (81311), Religious Organizations (813110)
akta.pro primary industry: Local Congregations & Worship Communities (Churches, Mosques, Temples, Synagogues) (BPAGAJAA)
akta.pro secondary industry: Denominational & Ecclesiastical Governance Bodies (Dioceses, Synods, Conferences) (BPAGAJAB)

Keywords

Orthodox Christian worship
Greek Orthodox parish
Byzantine church services
Parochial school education
Greek cultural programs

Where Greek Orthodox Archdiocesan Cathedral of the Holy Trinity is headquartered

Location

Headquarters

HQ city: New York
HQ country: United States
HQ region: North America

Offices3 records

Markets served

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity business model

Business model

GTM type: B2C
Offering type: Services
Cost components: Personnel, Operations, Infrastructure, Others, Marketing or Sales

Revenue model

Stewardship / Tithes and Offerings: Annual stewardship pledges from Cathedral families form the primary revenue stream supporting the $1,600,000 annual operating budget. Average annual pledge per family was approximately $1,226.86. Daily operating cost is $2,500. Recurring annual cycle with the 2026 Archdiocesan Cathedral Stewardship Initiative.
Text-to-Give Mobile Donations: Parishioners and supporters make one-time or recurring donations via text message, processed through Vanco ePayments. Supplements the stewardship program.
Chiotes Hall Venue Rental: Revenue generated from renting Chiotes Hall for private receptions, corporate events, lectures, performances, and social gatherings including baptismal receptions, Sweet 16 parties, anniversary parties, and wedding receptions. Event planning support is provided.
Cathedral School Tuition: The Cathedral School (grades N-8), an accredited parochial school, generates tuition revenue. It operates as a separate institution (cathedralschoolny.org).
Music Ministry and Concert Revenue: Ticket sales for the 'Great Music Under a Byzantine Dome' concert series, and music rehearsal space rentals. The Cathedral Choir and Youth Choir perform throughout the year.

Pricing tiers

Model	Billing	Price
Subscription	Annual	Annual Stewardship Pledge (per Cathedral family)
Usage-based	Pay-as-you-go	Text-to-Give One-Time Donation
Other	Multi-year contract	Chiotes Hall Venue Rental
Unit Pricing	Pay-as-you-go	Sponsor One Day Program

Go-to-market motion1 record

Distribution channels6 records

Marketing channels8 records

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity product offering

Product offering

Core offering

The Greek Orthodox Archdiocesan Cathedral of the Holy Trinity provides Orthodox Christian liturgical services, the seven sacraments, parochial education through The Cathedral School (N-8), youth and adult ministries, charitable outreach (Philoptochos, Homeless Ministry), and event venue rentals (Chiotes Hall). As the National Cathedral of the Greek Orthodox Archdiocese of America and Episcopal seat of Archbishop Elpidophoros of America, it also serves as a national and international pilgrimage and ceremonial destination. Revenue is generated through voluntary annual stewardship pledges, tuition, donations (text-to-give and online giving), event venue rentals, and concert ticket sales.

Product overview

The Greek Orthodox Archdiocesan Cathedral of the Holy Trinity offers a comprehensive portfolio of religious, educational, and community services centered on Orthodox Christian worship and Greek cultural preservation. The cathedral provides regular liturgical services (Orthros and Divine Liturgy) with live streaming, the seven sacraments, and pastoral counseling. Educational offerings include The Cathedral School (N-8), Hellenic Afternoon School, and Sunday School programs spanning all ages. Community programs encompass youth ministries (Sunday School, Little Lambs, HOPE/JOY, GOYA, Cub Scouts, Youth Choir), adult fellowships (Primetimers, Cathedral Connect), and charitable outreach (Philoptochos, Homeless Ministry). The cathedral also operates Chiotes Hall as an event venue and provides online giving platforms via Vanco and Square. Music ministry includes the Cathedral Choir performing traditional Orthodox liturgical music and concerts.

Differentiator

Problem solved

Functional benefit

Products and services

Religious Services and Sacraments
Chiotes Hall Event Venue
The Cathedral School
Hellenic Afternoon School

Quantifiable outcome

2026 Stewardship Initiative underway with ~$1,226.86 average annual pledge per family supporting $1,600,000 operating budget.
+2 more outcomes

Companies that use Greek Orthodox Archdiocesan Cathedral of the Holy Trinity

Customer profile

Named customers4 records

Segments6 records

Ideal customer profiles6 records

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity technology and API

Technology

Technology focussed No

API detail

Has API: No
API docs
API detail

Core technology

AI maturity

App detail

Feature3 records

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity partnerships and signals

Strategic signal

Partnerships

Six partnerships are on record, tiered core and minor.

Greek Orthodox Archdiocese of AmericacoreStrategic or Co-development PartnerThe Cathedral is under the spiritual and ecclesiastical shepherding of Archbishop Elpidophoros of America of the Greek Orthodox Archdiocese of America, under the jurisdiction of the Ecumenical Patriarch of Constantinople. The Cathedral is designated as the 'National Cathedral' of the Greek Orthodox Archdiocese of America. Archbishop Iakovos designated it as the Archdiocesan Cathedral in 1962.
Ecumenical Patriarchate of ConstantinoplecoreStrategic or Co-development PartnerThe Cathedral and its Archbishop are under the jurisdiction of the Ecumenical Patriarch of Constantinople. The Ecumenical Patriarchate is the Mother Church of World Orthodoxy and the senior-most bishop of the Orthodox Church.
The Cathedral SchoolcoreStrategic or Co-development PartnerThe Cathedral supports a thriving parochial school (cathedralschoolny.org) — an accredited institution of learning offering grades N-8. The Cathedral School is listed as a ministry of the Cathedral and shares its brand identity.
Philoptochos (Archdiocesan Cathedral Chapter)coreStrategic or Co-development PartnerPhiloptochos is the women's philanthropic ministry of the Cathedral. The Archdiocesan Cathedral Philoptochos Chapter conducts charitable work and fundraising. Listed as a key ministry on the Cathedral website.
National Forum of Greek Orthodox Church MusiciansminorStrategic or Co-development PartnerThe Cathedral Choir and Youth Choir participate in the National Virtual Choir with singers from throughout the National Forum of Greek Orthodox Church Musicians, performing Christmas and Easter virtual concerts.
Direct Archdiocesan DistrictcoreStrategic or Co-development PartnerThe Cathedral's stewardship contributions support the Direct Archdiocesan District and institutions of the Archdiocese. The Direct Archdiocesan District (ny.goarch.org) is the regional administrative body.

Scale indicators10 records

Recent moves11 records

Expansion highlights6 records

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity competitors and assessment

Company assessment

Direct peers

The Riverside Church, New York: A large interdenominational church on the Upper West Side of Manhattan. Comparable in scale and as a historic NYC church offering worship services, arts programming, social justice ministries, and educational outreach to a diverse urban congregation.
Cathedral of St. John the Divine, New York: The Episcopal cathedral of the Diocese of New York in Morningside Heights. Comparable as one of the largest cathedrals in the world with a comparable ministry ecosystem, concert and event programming, educational outreach, and ongoing capital maintenance of a historic religious structure.
St. Nicholas Greek Orthodox Church and National Shrine: The rebuilt Greek Orthodox church at the World Trade Center site, designated as a National Shrine. Comparable as a high-prestige Greek Orthodox institution serving the same NYC community with similar worship, cultural preservation, and pilgrimage programming.
Trinity Church Wall Street: A historic Episcopal parish in Lower Manhattan with a significant real estate portfolio and diversified revenue streams including commercial real estate. Comparable as a long-established Manhattan church institution operating heritage buildings, educational programs, and community outreach at scale.
St. Spyridon Greek Orthodox Cathedral, New York: Another historic Greek Orthodox cathedral in Manhattan under the Greek Orthodox Archdiocese of America. Directly comparable as a sister Greek Orthodox parish offering similar liturgical services, Greek language education, and community ministries to the same demographic in NYC.
St. Patrick's Cathedral, New York: The Roman Catholic mother church of the Archdiocese of New York, located in Midtown Manhattan. Directly comparable as a historic, high-prestige urban cathedral with significant tourism traffic, a large volunteer base, multiple revenue streams, and national brand recognition among American Christians.

Others

Greek Orthodox Archdiocese of America: The parent ecclesiastical body under the Ecumenical Patriarchate of Constantinople. The Cathedral is its National Cathedral and seat of the Archbishop; comparable as the umbrella organization stewarding the 500 parishes across the U.S. that form the Cathedral's broader community.
Hellenic College Holy Cross Greek Orthodox School of Theology: The flagship Greek Orthodox institution of higher learning and seminary in Brookline, Massachusetts. Related as the educational arm of the same Greek Orthodox ecclesiastical ecosystem in America; provides theological formation that feeds clergy pipelines to parishes including the Cathedral.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity financial estimates

Financial estimate

Revenue estimate

Valuation estimate

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity leadership team

Management profile

Number of profiles

Profiles23 records

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity subsidiaries and ownership

Company hierarchy

Subsidiaries1 record

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity funding detail

Funding detail

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity M&A and investment

M&A and investment

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Greek Orthodox Archdiocesan Cathedral of the Holy Trinity

What does Greek Orthodox Archdiocesan Cathedral of the Holy Trinity do?

Is Greek Orthodox Archdiocesan Cathedral of the Holy Trinity a public or private company?

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity is a private company. It is classified as nonprofit foundation owned and is currently operating.

When was Greek Orthodox Archdiocesan Cathedral of the Holy Trinity founded?

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity was founded in 1891. It employs 1 to 10 people.

Where is Greek Orthodox Archdiocesan Cathedral of the Holy Trinity based?

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity is headquartered in New York, United States, in the North America region.

How does Greek Orthodox Archdiocesan Cathedral of the Holy Trinity make money?

Five revenue lines are on record. Stewardship / Tithes and Offerings are the primary driver. The others are text-to-Give Mobile Donations, chiotes Hall Venue Rental, cathedral School Tuition and music Ministry and Concert Revenue.

Who are Greek Orthodox Archdiocesan Cathedral of the Holy Trinity's main competitors?

Direct peers on record are The Riverside Church, New York, Cathedral of St. John the Divine, New York, St. Nicholas Greek Orthodox Church and National Shrine, Trinity Church Wall Street, St. Spyridon Greek Orthodox Cathedral, New York and St. Patrick's Cathedral, New York. Others are Greek Orthodox Archdiocese of America and Hellenic College Holy Cross Greek Orthodox School of Theology.

Does Greek Orthodox Archdiocesan Cathedral of the Holy Trinity have an API?

No public API is recorded for Greek Orthodox Archdiocesan Cathedral of the Holy Trinity.

What industry is Greek Orthodox Archdiocesan Cathedral of the Holy Trinity in?

Greek Orthodox Archdiocesan Cathedral of the Holy Trinity's product category is Religious Services. Its primary akta.pro industry code is BPAGAJAA, Local Congregations & Worship Communities (Churches, Mosques, Temples, Synagogues), with a secondary code of BPAGAJAB, Denominational & Ecclesiastical Governance Bodies (Dioceses, Synods, Conferences). Its NAICS code is 8131.