Our Journey
Our History
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1967 - 1979
Shri N S Krishnamoorthy, fondly called as Mr.NSK, had travelled since 1967 for 12 years till 1979, length and breadth of India having Radio Engineering as background for fitting hearing aid throughout india.
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1980
Mr.N S Krishnamoorthy established his first exclusive hearing aid fitting centre in Chennai, Nungambakkam and named it as Hearing Aid Centre (HAC)
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1986
HAC branched out in Coimbatore, first of its kind hearing aid fitting in 7th street Gandhipuram which is presently at Bharathiyar Road.
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1997
HAC established in Hyderabad, Andhra Pradesh.
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2002
HAC Speech and Hearing clinic was established in Riaz Garden, Chennai
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2005
In Chennai, HAC was further expanded in Adyar.
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2007
In Chennai, HAC was further expanded in Anna Nagar.
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2009
As the brand started getting popular,a few more establishments were started in Salem, Puducherry, Tambaram and Purasavakkam in Chennai and R.S Puram in Coimbatore.
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2011
In Chennai, HAC was further expanded in Vadapalani.
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2012
The First Auditory Habilitation Unit in Coimbatore for Cochlear Implant- speech therapy under the brand HAC and named it as HAC Auditory Habilitation Unit.
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2013
- Expansion of HAC in Riaz Garden, Chennai
- HAC established in Madurai
- Established HAC Auditory Habilitation Unit in Madurai for Cochlear Implant- speech therapy
- HAC is enter into a MOU with the TN Govt Medical Colleges under Chief Minister’s comprehensive health insurance scheme for Post Operative Cochlear Implant Auditory Verbal Theraphy
- 2013 made HAC a stronger brand in the hearing health care field extending its expertise into the rehabilitation of Cochlear Implantees.
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2014
Established HAC Auditory Habilitation Unit in Trichy for Cochlear Implantees.
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2015
- Branched out in Coimbatore- Trichy Road
- Established HAC and HAC Auditory Habilitation Unit in Tirunelveli for Cochlear Implant- speech therapy
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2018
HAC established in Erode with Precision hearing diagnostic unit and hearing aid fitting.
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2020
HAC established in Trichy with Precision hearing diagnostic unit and hearing aid fitting.