Tieline

What Tieline does

Tieline is a privately held, Indianapolis-based supplier of remote broadcast digital audio codecs, founded in 1981 and operating with a headcount in the 11-50 range. Its functional role in the broadcast value chain is to provide hardware and associated codec technology that transports high-quality audio from remote sites (sports venues, outside broadcasts, remote studios) back to station or network infrastructure over IP and other networks, serving radio broadcasters and related audio production buyers.

The company's product surface centers on digital audio codecs for remote contribution, a specialized category within professional broadcast equipment. The provided source material does not disclose product specifications, proprietary features, API surface, or technology stack; the public website source resolved only to a verification/loading page rather than substantive product content. No patents, trademarks, certifications, or third-party integrations were captured, and no AI/ML capabilities are indicated in the available data.

Commercially, Tieline is a for-profit private company with no disclosed funding rounds, ownership structure, or revenue figures. No pricing model, customer segmentation, distribution channels, or named customer logos are available in the source. Geographic markets served are also unspecified beyond the U.S. headquarters. Consequently, business model mechanics (direct vs. channel sales, hardware-only vs. hardware-plus-software, recurring vs. one-time revenue mix) cannot be characterized with evidence and should be treated as a material information gap for any investor diligence.

Name

Tieline

Website

https://tieline.com

Company type

Private

Founded year

1981

Operating status

Operating

Headcount range

11–50 employees

Short description

Tieline is a privately held Indianapolis-based supplier of remote broadcast digital audio codecs, founded in 1981. It serves professional radio broadcasters and outside broadcast operators needing IP audio transport from remote sites to studio infrastructure.

Ownership category

akta.pro rank

Product category

Broadcast Audio Equipment

NAICS

Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (334220), Radio and Television Broadcasting and Wireless Communications Equipment Manufacturing (33422)

SIC

Radio & Tv Broadcasting & Communications Equipment (3663), Communications Equipment, Nec (3669)

akta.pro primary industry

Broadcast Transmission & Operations Services (Transmitters, Towers, Playout, Engineering) (MPAIAEAJ)

akta.pro secondary industry

Pro Audio Equipment (Mics, Interfaces, Mixers, Studio Monitors) (MPAIAJAB)

Keywords

• Broadcast audio codecs
• Remote broadcasting equipment
• Audio transmission systems
• Digital audio codecs
• Broadcast codec hardware

Headquarters

HQ city

Indianapolis

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Core offering

Tieline supplies remote broadcast digital audio codecs used for audio transmission in broadcasting applications. The company develops codec solutions for professional broadcast environments, including remote broadcasting setups requiring reliable delivery of high-quality audio between studios and remote broadcast locations.

Differentiator

Problem solved

Functional benefit

Products and services

• Remote Broadcast Digital Audio Codecs Digital audio codec equipment for remote broadcasting applications, used by commercial radio and television broadcasters to transmit high-quality audio between remote sites and studios over IP, ISDN, and POTS networks.

Ideal customer profiles1 record

Technology focussed Yes

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Recent moves1 record

Direct peers

• Comrex: Comrex is the most direct competitor to Tieline, manufacturing IP audio codecs (e.g., BRIC-Link, ARC) for radio remote broadcast and outside broadcasting applications with overlapping customer base and feature set.
• Wheatstone Corporation: Wheatstone builds IP audio networking consoles, audio processors, and codec products for radio broadcasters, directly competing with Tieline in networked broadcast audio infrastructure.
• Sonifex: Sonifex manufactures professional broadcast audio equipment including IP codecs, audio interfaces, and talkback systems used by radio stations and outside broadcast operations, overlapping with Tieline's product and customer profile.
• Telos Alliance: Telos Alliance is a major broadcast audio technology vendor offering AoIP solutions, phone systems, and audio codecs that compete with Tieline in radio broadcaster audio transport workflows.
• Mayah Communications: Mayah Communications is a German maker of broadcast audio codecs and gateways (e.g., Centauri, Merlian) used by radio and TV broadcasters for IP and ISDN contribution, a direct overlap with Tieline's remote broadcast codec offering.
• AETA Audio Systems: AETA Audio Systems manufactures IP audio codecs (e.g., Scoopy, eScoopy) for broadcast and live event remote commentary, directly competing with Tieline in portable and rack-mount codec categories.
• WorldCast Systems (formerly APT): WorldCast Systems, successor to Audio Processing Technology (APT), produces AoIP and IP audio codecs for radio broadcasters and networks worldwide — a direct competitor in the same remote broadcast codec category as Tieline.
• Orban (Optimod): Orban is a long-established broadcast audio processing and codec vendor serving radio stations globally, with overlapping audio transport and processing offerings versus Tieline's codec portfolio.

Broad incumbents

• GatesAir: GatesAir (formerly Harris Broadcast) is a large incumbent providing end-to-end radio and TV transmission systems including audio codecs and contribution links, competing broadly with Tieline in the broadcast infrastructure space.
• ENCO Systems: ENCO supplies broadcast automation, playout, and audio networking solutions to radio stations, offering adjacent technology that overlaps with Tieline's IP audio contribution workflows.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat3 records

Key risks4 records

Key highlights4 records

Customer concentration

• Xx.com/tieline
• Facebookfacebook.com/Codec.Company

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 Tieline