What WMBR does

WMBR is the student-run campus radio station of the Massachusetts Institute of Technology, legally organized as Technology Broadcasting Corporation and broadcasting on 88.1 FM at 640 watts effective radiated power from the top of Building E37 in Kendall Square, Cambridge, Massachusetts. The station operates 24 hours per day, 365 days per year, serving the Cambridge and greater Boston area via FM and reaching a global audience through multi-bitrate live streaming on wmbr.org. Programming spans a wide range of music shows (including jazz, punk, psychedelic, folk, and indie), public affairs content (notably WMBR Nightly News), and eclectic specialty programming such as the long-running Late Risers' Club and themed historical recreations.

The station's product surface includes the core FM broadcast, live streaming at 128k/64k/24k bitrates, an on-demand M3U audio archive of past shows, a mobile app, seasonal PDF program guides, an iCal schedule feed, and special event programming. Supporting distribution channels include official social profiles on Facebook, Instagram, Twitter/X, and a Mastodon presence on the federated mastodon.mit.edu instance. The Ampersand concert series, a music/visual-art collaboration with MIT's List Visual Arts Center (sponsored by the MIT Media Lab), extends the station's brand into live multimedia events at MIT's Bartos Theater.

WMBR is a nonprofit organization with no external investors or venture backing; its revenue model rests on listener donations, annual fundraising campaigns, mailing parties, and station events. It accepts underwriting inquiries but does not disclose financial figures. The station is governed by an evolving cohort of MIT students with staff and community involvement, and its WMBR name is a registered servicemark of Technology Broadcasting Corporation. As such, WMBR is not a conventional investment vehicle; it is a mission-driven educational and community broadcasting operation sustained by MIT institutional affiliation and grassroots support.

Name

WMBR

Legal name

Technology Broadcasting Corporation

Website

https://wmbr.org

Company type

Private

Founded year

1977

Operating status

Operating

Headcount range

11–50 employees

Short description

WMBR is MIT's student-run, nonprofit campus radio station, broadcasting 24/7 on 88.1 FM from Cambridge, MA to Cambridge, Boston, and a global online streaming audience, funded by listener donations and fundraising, with programming spanning music, public affairs, and specialty shows.

Ownership category

akta.pro rank

Product category

College / Community Radio Broadcasting

NAICS

Radio Broadcasting Stations (516110), Radio Broadcasting Stations (51611)

SIC

Radio Broadcasting Stations (4832)

akta.pro primary industry

University/Educational Local Stations (College Radio, Campus TV) (MPABACAH)

akta.pro secondary industries

Internet Radio & Streaming Broadcast Stations (Simulcast/Online-only) (MPAIAEAE), Community/Low-Power Nonprofit Radio (LPFM/Community Radio) (MPABADAE)

Keywords

• Community radio broadcasting
• College radio station
• Non-commercial FM radio
• Online radio streaming
• Music and public affairs programming

Headquarters

HQ city

Cambridge

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. Listener Donations/Fundraising: WMBR conducts annual fundraising campaigns with mailing parties and station events to support operations.

Go-to-market motion1 record

Distribution channels3 records

Marketing channels7 records

Core offering

WMBR operates a 24/7 student-run non-commercial FM radio station broadcasting on 88.1 MHz from MIT's campus in Cambridge, Massachusetts, alongside a worldwide live audio stream and on-demand archives. Its programming includes a broad mix of music shows, public affairs programs (such as WMBR Nightly News), and eclectic specialty audio entertainment curated by MIT student DJs and community volunteers. The station also produces the Ampersand concert series in partnership with MIT's List Visual Arts Center, combining live music with visual art performances.

Product overview

WMBR is a student-run community radio station offering FM broadcasting on 88.1 MHz and global online streaming. The station provides a portfolio of radio programs including music shows (rock, jazz, punk, psychedelic, folk), public affairs programming (WMBR Nightly News), and eclectic audio entertainment. Supporting products include audio archives for on-demand listening, the Ampersand concert series (a music and visual arts collaboration with MIT's List Visual Arts Center), mobile app access, seasonal program guides, iCal schedule subscriptions, and special event programming.

Differentiator

Problem solved

Functional benefit

Segments3 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Partnerships

Two partnerships are on record, tiered core.

• MIT Media LabcoreStrategic or Co-development PartnerThe MIT Media Lab is listed as a sponsor of the Ampersand concert series, a collaborative music/visual art event series produced by WMBR and the List Visual Arts Center. This partnership enables WMBR to host multimedia performance events at MIT facilities.
• List Visual Arts CentercoreStrategic or Co-development PartnerWMBR partners with the List Visual Arts Center on the Ampersand concert series, which challenges musicians to add visuals to their performances, creating unique audio/visual experiences. This collaboration brings music and visual art together through regular performances at MIT's Bartos Theater.

Scale indicators3 records

Recent moves5 records

Expansion highlights4 records

Direct peers

• WXYC (University of North Carolina Radio): UNC Chapel Hill's student-run college radio station. Comparable as a noncommercial campus FM station with streaming, archives, and specialty music programming.
• WKCR (Columbia University Radio): Columbia University's student-run college radio station. Comparable as an elite-university campus station offering FM broadcast, streaming, and specialty music and public affairs programming.
• WERS (Emerson College Radio): Emerson College's student-run radio station in downtown Boston. Comparable as a noncommercial educational FM station with similar student-staffed operations and eclectic music programming in the same metro market.
• WPRB (Princeton University Radio): Princeton's student-run college radio station. Comparable as a prestigious-university FM/streaming station with eclectic programming, archives, and a nonprofit operating model.
• WHRB (Harvard Radio Broadcasting): Harvard's student-run college radio station. WHRB is the most direct comparable: a noncommercial campus station operating from Cambridge-adjacent Cambridge, MA with FM broadcast, streaming, archives, and a similarly eclectic programming mix.

Broad incumbents

• WBUR (Boston University Radio): BU-affiliated public radio station serving Greater Boston with professional news and talk programming. Relevant as a larger, more established noncommercial broadcaster in WMBR's same geographic market.
• WGBH (Boston's local NPR/PBS station): The dominant public broadcasting station in the Boston market. WGBH overlaps WMBR in noncommercial news, talk, and music programming but operates at much greater scale with a professional staff and a regional signal.
• WAMU (American University Radio): American University-affiliated public radio station in Washington, DC. Relevant as a university-affiliated noncommercial broadcaster that has scaled beyond a typical college station into a major regional NPR affiliate.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat4 records

Key risks5 records

Key highlights7 records

Customer concentration

• Xx.com/wmbr
• Facebookfacebook.com/wmbrfm
• Instagraminstagram.com/wmbrfm
• LinkedInlinkedin.com/company/wmbr

Revenue estimate

Valuation estimate

Number of profiles

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 WMBR