Fundraising Fox

Seaport Capital

Private equity

New York · Seed–Late Stage · 13 people tracked

Also known as SEAPORT CAPITAL, LLC

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Investment thesis

Seaport Capital is a lower middle-market buyout firm focused on private companies with EBITDA of $3M to $15M in the communications services, business and information services, and media sectors. It pursues primarily control-oriented investments and partners with management teams to grow businesses both organically and through acquisitions, taking a long-term approach to building lasting, leading companies.

Source: firm website, verified Aug 11, 2026.

Stage
Seed–Late Stage
Check
$10M – $40M
HQ
New York, US
Leads rounds
Leads
Instruments
Equity
Founded
1997
AUM
$418.2M
Tracked investments
55

Team · 13 people

from the firm's website

Investments · 55 tracked

founders shown can be your intro path
ACME Television Holdingsacmecommunications.com𝕏
Advantage Outdoor Company, LLC

Outdoor advertising company in rural and suburban markets located in Texas, Arkansas and Oklahoma

AISamericanis.net
All Traffic Dataalltrafficdata.netin𝕏
Atmoseraatmosera.comin𝕏
b Media Groupbmediagroup.com𝕏
Bay Communications IIbaycommunicationsllc.com
Conversent Communications

New England based CLEC providing voice and data services to small and medium sized businesses

CyberlinkASPcyberlinkasp.comin𝕏
eoStareostar.comin𝕏
Everest

Cable company offering cable television, telephony and high-speed Internet services in suburban Kansas City

Exacomexacom.comin𝕏
Family Entertainment Livefamilyentertainmentlive.com
Filmwerks, LLCfilmwerksintl.com
FMC GlobalSatfmcglobalsat.com
FTJ FundChoiceftjfundchoice.com
Healthcare Linen Services Grouphealthcarelinensg.com
i3 Broadbanditv-3.com
Independence Media

Platform formed to pursue opportunities in the radio sector through consolidation and operational improvements

Jato Communications

Provider of high-speed data communications services using Digital Subscriber Line technology

Keg Logisticskeglogistics.com
Logicworkslogicworks.net
MediaBrainsmediabrains.comin𝕏
MetroCast Cablevision, Ltd.

Owner of cable systems in and around Lake Winnipasaukee, New Hampshire

Mid-Missouri Telephone Company

Independent local exchange carrier offering cellular, cableTV, paging and Internet services

Net Accessnac.net
On Target Media Holdings

Direct response marketing services platform focused on direct response television and online lead generation industries

One-on-One Sports, Inc.

Largest 24 hour sports talk radio network in the US with owned and operated AM radio stations

Otelco Holdings LLC

Independent local exchange carrier offering telephone, cable television, long distance and Internet access services

Participate Systems, Inc.

Market leader in community application software and outsourced online community management services

Pathlore

Provider of online learning solutions guiding Global 2000 companies in creating extended learning exchanges through the Web

Peak 10peak10.com
Pearl Mediapearlmedia.comin𝕏
Quality Uptime Servicesqualityuptime.comin
Quatris Healthcoquatrishealthco.com
Reserve Holdings, Inc.

Independent local exchange carrier offering local and long distance telephone service, cable television and high speed Internet access

Sirsi Dynix, Inc.

Leading provider of library automation using advanced technology to provide information systems for libraries, businesses and archives

Southeast Towers

Developer, acquirer and operator of communications towers in Georgia, Florida, North Carolina, South Carolina and Tennessee

StarCite

Provider of comprehensive suite of e-products and services to the meeting and events industry

Story Worldwidestoryworldwide.com
Strategic Publications, LLC

Publisher of Metro Community News and advertising newspapers delivered to households across multiple states

Surgient Networkssurgient.com
Switch & Data Facilities, Inc.

Provider of carrier neutral co-location facilities for telecommunications companies in major US and European cities

Tachyon Networks

Developer of enterprise quality broadband service providing two-way connection from end-user premises to the Internet at or above T-1 speeds

Tower Ventures II, LLC

Owner, developer and purchaser of communication towers in Connecticut, Maine, Massachusetts, New Hampshire, New York, Rhode Island and Vermont

Ubiquity Hostingubiquityhosting.com
Virgo Publishing

Publisher of national trade magazines and producer of trade shows and events across natural products, telecommunications, and lifestyle sectors

Voxelinternap.com
WNP Communications, Inc.

Entity formed to purchase and operate LMDS spectrum

Frequently asked questions

What stage does Seaport Capital invest at?
Seaport Capital invests at the Seed, Growth, Late Stage stages.
What is Seaport Capital's typical check size?
Seaport Capital typically writes checks of $10M – $40M.
What sectors does Seaport Capital focus on?
Seaport Capital focuses on Data & Infrastructure, Enterprise Software, Media & Entertainment.
Where is Seaport Capital located?
Seaport Capital is headquartered in New York, US.
Does Seaport Capital lead rounds?
Yes, Seaport Capital leads investment rounds.

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