CCIN

What CCIN does

CCIN (Castello Cities Internet Network, Inc.) is a privately-held domain name portfolio company founded in 1994 by brothers Michael and David Castello. The firm owns and manages over 1,000 premium geo-domain and generic domain brands acquired primarily in the 1990s, including Nashville.com, PalmSprings.com, Traveler.com, Daycare.com, Acapulco.com, WestPalmBeach.com, GolfClub.com, and an entire portfolio of Cuban city domains. The underlying "technology" is the curated domain asset base itself combined with an advertising-network monetization layer; CCIN operates city-portal websites that aggregate local business listings (hotels, restaurants, real estate, golf courses) and sell display advertising to SMBs in those markets.

Revenue comes from two streams. The primary stream is recurring advertising income: local SMBs pay $100/month for standard business listings and $1,250/month for premium front-page placements on city-specific domains. PalmSprings.com alone produced over $15 million in profit in its first ten years, validating the model. The secondary stream is episodic one-time domain sales from the portfolio, illustrated by Whisky.com ($3.1 million) and Room.com ($1.5 million). Distribution relies on direct navigation traffic—users intuitively typing city or category names into their browser—delivering high-intent audience at near-zero acquisition cost. The company runs with 1–10 employees and is led by Michael Castello (CEO), David Castello (COO), Jonathan Castello (CTO), Joanne Bergstrom (VP), and Jessica Castello (Editor).

The business model is sales-led, targeting SMB advertisers per city through direct outreach, with no public SaaS pricing, no API, and no disclosed AI capabilities. Industry recognition includes TRAFFIC Hall of Fame (2009), Targeted TRAFFIC Hall of Fame (2009), Geo-Domain Hall of Fame (2010), and two 2008 Domainers Choice Awards. CCIN participates in domain-industry governance through ICANN's Business Constituency, the Internet Commerce Association, Associated Cities, and Geo Publishers.

Name

CCIN

Legal name

Castello Cities Internet Network, Inc.

Website

https://ccin.com

Company type

Private

Founded year

1994

Operating status

Operating

Headcount range

1–10 employees

Short description

CCIN is a private domain name portfolio company that owns and monetizes 1,000+ premium geo and generic internet domains (e.g., Nashville.com, PalmSprings.com, Traveler.com) through an SMB-focused advertising network and episodic domain sales.

Ownership category

akta.pro rank

Headquarters

HQ city

Playa Del Rey

HQ country

United States

HQ region

North America

Offices2 records

Markets served

GTM type

B2B

Offering type

Digital Commerce or Content

Cost components

Personnel, Marketing or Sales

Revenue model

1. Advertising Network Revenue: Monetization of domain name portfolio through advertising placements. Local businesses pay monthly fees for listings on city-specific domain websites, with premium front page placements available at higher rates. PalmSprings.com generated over $15 million in profit in its first ten years.
2. Domain Sales: The company sells high-value domain names from their portfolio, as evidenced by sales like Whisky.com ($3.1 million) and Room.com ($1.5 million)

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels3 records

Core offering

CCIN owns, manages and develops a portfolio of more than 1,000 geo-domain and generic-domain Internet brands (city portals such as Nashville.com and PalmSprings.com, plus category domains such as Traveler.com and Daycare.com). The company monetizes these domains primarily by selling monthly advertising placements to local businesses, and additionally generates revenue through one-time sales of premium domain names from the portfolio.

Product overview

CCIN (Castello Cities Internet Network) is a domain name portfolio company that owns, manages, and develops a collection of geo-domain and generic domain name brands. The company operates a network of intuitive Internet brands spanning city portals (Nashville.com, PalmSprings.com, WestPalmBeach.com, Acapulco.com, Harlem.com, and others) and global generic domains (Traveler.com, Daycare.com, Cost.com, GolfClub.com, Manicure.com, and many more). The portfolio, which grew from activities beginning in 1994 and now includes over 1,000 domain names, is monetized through advertising networks that reach audiences in major vertical markets including travel, childcare, entertainment, and local business services. The company also holds a Cuban city name portfolio featuring destinations like Baracoa, Camaguey, and Vinales.

Differentiator

Problem solved

Functional benefit

Products and services

• Nashville.com

Quantifiable outcome

• PalmSprings.com generated over $15 million in profit in its first ten years
• +3 more outcomes

Named customers4 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature2 records

Partnerships

Three partnerships are on record, tiered core.

• ICANN Business ConstituencycoreOthers · 1 January 2008CCIN is an active member of ICANN's Business Constituency since 2008. Michael Castello has been a contributor since 2008 and serves as an advocate for domain name owner rights within the ICANN ecosystem.
• Internet Commerce Association (ICA)coreOthers · 1 January 2006Michael Castello is a member of the Internet Commerce Association and has served on its board. He proposed the 'Understanding of Personal Empowerment' initiative to protect domain name owners' rights. The ICA represents domain name owners' interests in industry advocacy.
• Associated CitiescoreStrategic or Co-development Partner · 1 January 1997Michael and David Castello have been active members and board participants in Associated Cities, an organization that serves as a model for geo-domain owners to come together for common industry needs. The Castello Brothers view Associated Cities as instrumental in protecting geo-domain industry interests.

Scale indicators3 records

Recent moves6 records

Expansion highlights4 records

Broad incumbents

• GoDaddy: Largest domain registrar and a major holder of premium domain inventory, with integrated hosting, website builder, and an SMB advertising ecosystem. Directly comparable to CCIN as both a domain portfolio owner and a seller of advertising/marketing services to local businesses, though at vastly greater scale and breadth.
• Namecheap: Major independent registrar that also holds and monetizes premium domain inventory. Comparable to CCIN as a participant in the broader .com ecosystem and as a competitor for SMB web presence and advertising budgets.
• Yelp: City-by-city local business directory that monetizes via advertising to SMBs (restaurants, hotels, services). Comparable to CCIN's local-business advertising network at the per-city level (Palm Springs restaurants, hotels, real estate), though Yelp owns the user-generated content and SEO gravity CCIN does not.
• Tripadvisor: Dominant city/destination portal that monetizes travel-intent audiences via advertising to local hotels, restaurants, and attractions. Directly comparable to CCIN's destination portal model (PalmSprings.com, Nashville.com, Acapulco.com) but at vastly larger scale and with content moats CCIN lacks.

Direct peers

• Afternic: GoDaddy-owned premium domain marketplace with a large catalog of unsold .com inventory. Comparable to CCIN as a distribution and monetization channel for premium domain sales alongside its advertising-revenue model.
• Undeveloped: Curates and sells premium domains and runs a portfolio of developed generic .com properties. Comparable to CCIN as a portfolio operator monetizing both by sale and by development of intuitive category domains (e.g., Daycare.com, Traveler.com analogs).
• Hilco Digital: Domain asset management and monetization firm that already operates several CCIN-owned properties (Kennel.com, Sample.com, eel.com, TGIF.com per CCIN's data). Directly comparable as a third-party manager that monetizes dormant premium domain inventory via parking and landers.
• Sedo: Leading global domain marketplace and parking/monetization platform. Directly comparable to CCIN as a venue where premium geo and generic .com domains change hands and where unsold inventory is monetized via parking ads — overlapping CCIN's dual business of selling and advertising on domain portfolios.
• HugeDomains: Owns and resells a curated inventory of premium .com domains at fixed prices. Closely comparable to CCIN's high-value domain holdings (Whisky.com, Room.com) and the single-domain exit strategy that has generated seven-figure sales for CCIN.
• MediaOptions: Premium domain brokerage firm that has represented CCIN portfolio assets (e.g., Cost.com per CCIN's product list). Directly comparable as a broker for high-end .com sales and as a venue for monetizing CCIN's marquee inventory.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat3 records

Key risks7 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles5 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 CCIN