Otodynamics
Otodynamics Ltd, founded in 1988 by Professor David T Kemp FRS, designs and manufactures Otoacoustic Emissions (OAE) and Auditory Brainstem Response (ABR) screening and diagnostic instruments for newborn hearing screening, pediatric assessment, clinical audiology, and research, sold globally across 40+ countries through direct sales and a distributor network.
- Company typePrivate
- Founded1988
- HeadquartersHatfield, United Kingdom
- Headcount11–50
- GTM typeB2B
- OfferingHardware or Manufacturing
What Otodynamics does
Otodynamics Ltd is a privately held UK medical device company founded in 1988 by Professor David T Kemp FRS, the discoverer of Otoacoustic Emissions (OAE). The company designs and manufactures OAE and Auditory Brainstem Response (ABR) diagnostic and screening instruments, organized into a tiered product portfolio: the Otoport Pro Screener, Clinical, and Advanced Clinical handheld instruments; the Otocheck LE DP entry-level screener; the Echoport 292 clinical binaural OAE analyzer; the XPD and XGD probes; and the OtoLink PC Data Management Suite. Underlying technology includes DPOAE, TEOAE, SOAE, and AABR testing capabilities, automated in-ear calibration, configurable test protocols, wireless data transfer, and export to OZ, HiTrack, GDT, Noah, CSV, XML, and ILOV5 formats. The company is ISO 13485:2016 certified (SGS UK, valid until 2027) and holds EU MDD/MDR CE marking and UK MDR UKCA certification across its product families.
The business operates a hybrid go-to-market model: direct sales and support in the UK and US (via 1-800-659-7776 and [email protected]), complemented by a global network of 40+ approved distributors across Europe, the Americas, Asia Pacific, Africa, and the Middle East. Revenue is generated through perpetual hardware sales, consumables and accessories (probe tips, holders, couplers), QR-activated software license upgrades (TEOAE, AABR, scanning), and extended warranty subscriptions. Primary customer segments include universal newborn hearing screening programs, pediatric assessment, clinical audiology, and research applications, with selected customers including NHS (UK), Health Services Authority (British Virgin Islands), and various national Ministries of Health.
The company is founder-led, with Professor David T Kemp FRS continuing to guide in-house R&D. It has remained continuously operating for 35+ years without external venture capital funding, M&A activity, or public listing. Notable institutional validation includes the 2018 Georg von Bekesy Silver Award from the Acoustical Society of America (to Professor Kemp) and a 2017 research collaboration with NASA deploying Otodynamics OAE technology on the International Space Station. The company does not disclose revenue, but its 11-50 employee footprint and specialty medical device positioning place it in a small but durable niche within the global audiology equipment market.
Otodynamics firmographics
Firmographics- Name
- Otodynamics
- Legal name
- Otodynamics Ltd
- Website
- https://otodynamics.info
- Company type
- Private
- Founded year
- 1988
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Otodynamics Ltd, founded in 1988 by Professor David T Kemp FRS, designs and manufactures Otoacoustic Emissions (OAE) and Auditory Brainstem Response (ABR) screening and diagnostic instruments for newborn hearing screening, pediatric assessment, clinical audiology, and research, sold globally across 40+ countries through direct sales and a distributor network.
- Ownership category
- akta.pro rank
Where Otodynamics is headquartered
LocationHeadquarters
- HQ city
- Hatfield
- HQ country
- United Kingdom
- HQ region
- Europe
Offices1 record
Markets served
Otodynamics business model
Business model- GTM type
- B2B
- Offering type
- Hardware or Manufacturing
- Cost components
- Personnel, Technology or R&D, Supply Chain, Marketing or Sales, Operations, Others
Revenue model
- OAE/ABR Instrument Sales: Sale of audiology diagnostic and screening instruments including Otoport Pro series, Otocheck LE, and Echoport 292. Hardware products with varying levels of functionality and pricing tiers.
- Consumables and Accessories: Ongoing revenue from disposable probe tips, tip holders, coupler tubes, and other consumables required for OAE/ABR testing equipment operation.
- Software Licenses and Upgrades: QR license activation for adding test modes and functionality to Otoport Pro instruments, such as adding TEOAE, AABR, or scanning capabilities.
- Extended Warranty: Additional warranty options available beyond standard warranty periods for instruments.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Otoport Pro Screener - Entry level screening |
| One time/ perpetual license | Pay-as-you-go | Otoport Pro Clinical - Enhanced clinical features |
| One time/ perpetual license | Pay-as-you-go | Otoport Pro Advanced Clinical - Full clinical suite |
| One time/ perpetual license | Pay-as-you-go | Otocheck LE DP - Economical screening |
| One time/ perpetual license | Pay-as-you-go | Echoport 292 - Advanced clinical desktop system |
| Unit Pricing | Pay-as-you-go | QR License Upgrades |
| Subscription | Annual | Extended Warranty |
Go-to-market motion2 records
Distribution channels3 records
Marketing channels6 records
Otodynamics product offering
Product offeringCore offering
Otodynamics designs, manufactures, and distributes handheld and clinical Otoacoustic Emissions (OAE) and Auditory Brainstem Response (ABR) instruments used by audiologists, hospitals, and screening programs for newborn hearing screening, pediatric assessment, clinical audiology diagnostics, and cochlear research. Its product portfolio includes the Otoport Pro Screener, Otoport Pro Clinical, Otoport Pro Advance Clinical, Otocheck LE DP, and Echoport 292, supported by interchangeable probes (XGD, XPD) and the OtoLink PC Data Management Suite.
Product overview
Otodynamics offers a comprehensive portfolio of Otoacoustic Emissions (OAE) and Auditory Brainstem Response (ABR) diagnostic and screening instruments. The product line spans three tiers of Otoport Pro devices (Screener, Clinical, and Advance Clinical) for handheld screening and clinical testing, the Otocheck LE DP as an entry-level screener, and the Echoport 292 for advanced clinical binaural OAE analysis. The ecosystem is supported by the OtoLink PC Data Management Suite for data management and export, interchangeable probes (XGD and XPD), and optional add-ons including AABR modules, TEOAE analysis, QR/barcode scanning, and wireless printing. All products share the common foundation of OAE/ABR technology pioneered by the company for newborn screening, pediatric assessment, clinical audiology, and research applications.
Differentiator
Problem solved
Functional benefit
Products and services
- Otoport Pro SCREENER Handheld screening instrument delivering OAE results in as little as 7 seconds and AABR average pass results in 80 seconds, with automated in-ear calibration, work list programming, and QR/barcode scanning for patient data entry. Designed for newborn and pediatric hearing screening programs.
- Otoport Pro CLINICAL Clinical OAE instrument with 6 customizable protocols including a 12-frequency 1-8kHz DPgram with normative range markers, DPOAE testing, optional TEOAE and AABR, and pediatric distraction animations for audiology clinics.
- Otoport Pro ADVANCE CLINICAL Top-tier clinical OAE instrument offering 16 fully customizable protocols, DP ZOOM high-resolution testing up to 100 points per octave, DP GROWTH multi-level measurements, and MULTI TEST loopable protocol functions for advanced investigational and research-grade OAE applications.
- Otocheck LE DP Economical handheld OAE screening instrument with one-press-and-go operation, rapid 2-6kHz DPOAE screening, pediatric distraction animations, and up to 250 test cycles per battery charge for entry-level newborn and pediatric screening.
- Echoport 292 Advanced clinical binaural OAE analyzer with ILOv6 software supporting TEOAE, DPOAE, and SOAE testing, 4 customizable protocols with up to 14 parameters, DPOAE 0.8-10.5kHz and TEOAE 1-6kHz ranges, USB plug-and-play connection, and 3-year warranty.
- XGD Probe Redesigned OAE probe replacing UGS and UGD probes on color Otoports and Otochecks, featuring easier maintenance with disposable tip holders, lower consumable costs, improved acoustic performance, and longer probe life. Supports DPOAE, TEOAE, and AABR testing.
- OtoLink PC Data Management Suite PC software for downloading test results wirelessly or via USB, reviewing and archiving test details, exporting data to multiple formats (OZ, HiTrack, GDT, Noah, CSV, XML, ILOV5), uploading patient Work Lists, and providing access to firmware and application updates.
Quantifiable outcome
- 97.84% of customers gave customer support 5 out of 5 rating with 'very positive' experience
- +2 more outcomes
Companies that use Otodynamics
Customer profileNamed customers4 records
Segments4 records
Ideal customer profiles3 records
Otodynamics technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Integration8 records
Feature10 records
Otodynamics partnerships and signals
Strategic signalPartnerships
37 partnerships are on record, tiered core, minor and flagship.
- Neuroth GmbHcoreAustrian and German distributor of Otodynamics products, providing local sales and support for audiology equipment in Austria and Germany.
- LapperrecoreBelgian hearing solutions provider and distributor of Otodynamics products in Belgium.
- AmplifoncoreGlobal hearing solutions company distributing Otodynamics products in France through their ORL equipment division.
- Cosmos Solutions SRLminorItalian distributor providing Otodynamics products and support services.
- SemetronminorEstonian distributor of Otodynamics audiology equipment.
- EST! Medizintechnik AGcoreGerman medical technology company distributing Otodynamics products in Germany.
- Aurosan GmbHminorGerman healthcare distributor providing Otodynamics products.
- Kowloon Hearing Services LtdcoreHong Kong-based distributor of Otodynamics products for the Asian market.
- PT. Hearing VisionminorIndonesian distributor of Otodynamics hearing screening products.
- Lemi-Op LtdminorIsraeli distributor providing Otodynamics products.
- Houri HearingminorHearing solutions provider distributing Otodynamics products.
- EmiD BVminorDutch (Amplifon group) distributor of Otodynamics products in the Netherlands.
- Diatec New Zealand LimitedcoreNew Zealand diagnostics distributor providing Otodynamics OAE and ABR products.
- FDS Pvt Ltd.corePakistani distributor (Coral Group) providing Otodynamics products.
- AudioCllnica - Reabilitaao Auditiva Lda.minorPortuguese hearing rehabilitation clinic and distributor.
- Attieh MedicocoreIranian medical equipment distributor providing Otodynamics products.
- HASS Group (Pty) LtdcoreSouth African medical equipment distributor providing Otodynamics products.
- Instituto Auditivo Salesa, S.L.minorSpanish hearing institute and Otodynamics distributor.
- C A Tegner ABminorSwedish distributor providing Otodynamics products.
- Neurospec AGminorSwiss distributor providing Otodynamics products.
- Clinico InccoreTaiwanese medical equipment distributor providing Otodynamics products.
- Erisci Elektronik San. ve Tic. Ltd. Sti.minorTurkish electronics company distributing Otodynamics products.
- e3 Gordon StowecoreUS-based audiology equipment distributor providing Otodynamics products.
- Merz Medizintechnik GmbHcoreGerman medical technology company distributing Otodynamics products.
- Vision MedicalcoreSaudi Arabian medical equipment distributor providing Otodynamics products.
- I-Biomed Vietnam Co., Ltd.minorVietnamese biomedical distributor providing Otodynamics products.
- Acoustique Médical Inc.coreCanadian audiology equipment distributor providing Otodynamics products.
- MonomedminorTurkish medical equipment company distributing Otodynamics products.
- Western Scientific Company LimitedminorAfrican distributor providing Otodynamics products.
- Sivantos India Private LimitedcoreIndian subsidiary of Sivantos/Signia distributing Otodynamics products in India.
- Sonic Equipment Australia Pty Ltd.coreAustralian audiology equipment distributor providing Otodynamics products.
- Pro Audiology Solutions, LLCcoreUS-based audiology solutions provider distributing Otodynamics products.
- Helm Medical Equipment & Device TradingminorUAE-based medical equipment trader distributing Otodynamics products.
- Pammvi Engineering Works Ltd.minorAfrican medical equipment manufacturer and distributor providing Otodynamics products.
- Audek India Pvt Ltd.coreIndian hearing solutions company distributing Otodynamics products.
- Vitasons Aparelhos AuditivosminorBrazilian hearing aid provider distributing Otodynamics products.
- NASA Fluid Shift ProjectflagshipNASA employed Otodynamics OAE technology on the International Space Station for detecting intracranial fluid pressure changes in astronauts. Research collaboration with grants NNX13AK30G, NNX13AJ12G, and Human Health and Performance Contract.
Scale indicators4 records
Recent moves6 records
Expansion highlights5 records
Otodynamics competitors and assessment
Company assessmentDirect peers
- Interacoustics: A Demant-owned diagnostics specialist offering the Eclipse and Titan OAE/ABR platforms alongside clinical audiometry equipment, competing head-to-head with Otodynamics in clinical audiology and newborn screening markets.
- Natus Medical: Acquired by ArchiMed in 2022, Natus manufactures the ALGO and neoBLUE newborn hearing screening platforms using AABR/OAE technology, directly competing with Otodynamics' Otoport and Otocheck lines in hospital newborn screening programs.
- Maico Diagnostics: Maico produces the ERO•SCAN and easyTone OAE screening/diagnostic devices used in newborn hearing screening and ENT clinics, overlapping directly with Otodynamics' Otocheck and Otoport product lines.
- Path Medical: Path Medical is a German manufacturer specializing in OAE diagnostic devices such as the Sentiero platform for newborn screening and clinical audiology, offering comparable products to Otodynamics' clinical OAE range.
- Grason-Stadler (GSI): GSI, part of the Demant group, manufactures the GSI Audera and Novus clinical OAE systems, competing with the Echoport 292 in clinical audiology and research environments.
- Intelligent Hearing Systems: IHS manufactures SmartEP and SmartOAE diagnostic systems used in audiology and research, overlapping with Otodynamics' Advanced Clinical product tier in clinical and research applications.
- Bio-logic / Natus Navigator Pro: Bio-logic systems (now under Natus) produce the Navigator Pro and AuDX diagnostic ABR/OAE systems, directly competing in clinical audiology and ENT diagnostic workflows.
Broad incumbents
- Demant: Parent of Interacoustics, Oticon, and Bernafon, Demant is a global hearing-care incumbent that competes broadly through its diagnostics and hearing-aid ecosystem, dwarfing Otodynamics in scale and bundled offerings.
- Sonova: Global hearing-aid leader owning brands like Phonak and Unitron; while not a direct OAE specialist, Sonova has the resources to bundle or expand into diagnostic and screening markets adjacent to Otodynamics' footprint.
Emerging players
- Vivosonic: Vivosonic offers wireless ABR screening and OAE products with a focus on easier-to-use clinical workflows, presenting a technology-adjacent competitor in pediatric audiology and newborn screening.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Customer concentration
Otodynamics social profiles
Digital presenceOtodynamics compliance and trust
Trust signalCompliance3 records
Otodynamics financial estimates
Financial estimateRevenue estimate
Valuation estimate
Otodynamics leadership team
Management profileNumber of profiles
Profiles1 record
Otodynamics funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Otodynamics M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Otodynamics
What does Otodynamics do?
Otodynamics designs, manufactures, and distributes handheld and clinical Otoacoustic Emissions (OAE) and Auditory Brainstem Response (ABR) instruments used by audiologists, hospitals, and screening programs for newborn hearing screening, pediatric assessment, clinical audiology diagnostics, and cochlear research. Its product portfolio includes the Otoport Pro Screener, Otoport Pro Clinical, Otoport Pro Advance Clinical, Otocheck LE DP, and Echoport 292, supported by interchangeable probes (XGD, XPD) and the OtoLink PC Data Management Suite.
Is Otodynamics a public or private company?
Otodynamics is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Otodynamics founded?
Otodynamics was founded in 1988. It employs 11 to 50 people.
Where is Otodynamics based?
Otodynamics is headquartered in Hatfield, United Kingdom, in the Europe region.
How does Otodynamics make money?
Four revenue lines are on record. OAE/ABR Instrument Sales are the primary driver. The others are consumables and Accessories, software Licenses and Upgrades and extended Warranty.
Who are Otodynamics's main competitors?
Direct peers on record are Interacoustics, Natus Medical, Maico Diagnostics, Path Medical, Grason-Stadler (GSI), Intelligent Hearing Systems and Bio-logic / Natus Navigator Pro. Broad incumbents are Demant and Sonova. Vivosonic is listed as an emerging player.
Does Otodynamics have an API?
No public API is recorded for Otodynamics.