Engineering Acoustics Incorporated

Casselberry, FL · Aerospace · Private

Wearable tactile feedback garments with vibrotactile sensor arrays integrated into flexible fabric interfaces for pilot spatial orientation awareness

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Updated Oct 23, 2026 · eaiinfo.com

Sector: Aerospace
Headquarters: Casselberry, FL
Total capital: $15.7M

Federal grants: $5.3M; 6 awards · 2016–2025; Rank in peer group#77 of 155
Private capital raised: None on recordNo Form D filings on SEC EDGAR. Some raises are not filed.
Federal contracts: $10.5M; 40 awards · Defense, Veterans Affairs, NASA; Rank in Aerospace#226 of 1335
Granted patents: 1; first 2022; Rank in peer group#60 of 155

Capital timeline

Latest events

Sep 2025Federal grantDefense · Phase II · Enhanced Computerized Dynamic Posturography (cdp) And Balance Training System For Clinic And Field Environments$1.3M
Jul 2025Federal grantDefense · Phase I · Small Business Innovative Research (SBIR) Phase I Topic A254-004, Engineering Acoustics, Inc.$250K
Jul 2021Federal contractDefense · Dha 2021.1 SBIR Phase I Medical R&d Purchase Order For Proposal #H211-006-0277 Titled: "portable Computerized Dynamic Posturography And Balance Training System To Deliver Sensory Organization Tests In Clinic And Field Environments" Log 20000224$243K
Apr 2021Federal grantDefense · Phase II · Wearable Electronics to Integrate Multisensory Cueing for Aircrew Mishap Prevention$1.5M
Apr 2020Federal grantDefense · Phase I · Wearable Electronics to Integrate Multisensory Cueing for Aircrew Mishap Prevention$250K
Sep 2019Federal contractNASA · Eai Etsas System$55K
Jun 2019Federal contractDefense · Tactor Seat And Belt$23K

Show 39 earlier federal awards

Sep 2017Federal contractDefense · Igf::ot::igf Etsas Ata Dual Tactile Belt System$24K
Aug 2017Federal contractDefense · Igf::ot::igf Phase II A16-019$974K
Oct 2016Federal grantDefense · Phase II · Validated Mathematical Model of Spatial Orientation (SO)$1.0M
Oct 2016Federal contractDefense · Igf::cl,ct::igf "engineering Acoustics Inc." SBIR Ph II$494K
Sep 2016Federal contractDefense · Igf::ot::igf Engineering Acoustics SBIR Ph II$1.0M
Jul 2016Federal grantDefense · Phase II · Non-Invasive, Head-Mounted Measures of Vestibular Function$999K
Jun 2016Federal contractDefense · Ata Dual Tactile Belt System$16K
Jun 2016Federal contractDefense · Igf::ot::igf SBIR Topic No A161-019 Bone Conduction Audio&vibrotactile Transducer$150K
Dec 2015Federal contractVeterans Affairs · Purchase Of Tactors For Research And Development$6K
Sep 2015Federal contractDefense · Software To Spt Mde Dis Sim And Tactile Belt$49K
Sep 2015Federal contractDefense · Piezoceramic Element$19K
Aug 2015Federal contractDefense · Source Cluster$380K
Jul 2015Federal contractNASA · SBIR Phase III For Enhanced Tactile Situational Awareness System The U.S. Army Add-afdd Degraded Visual Environment (dve) Mitigation Project Requires The Procurement Of A Tactile Feedback System (enhanced Tactile Situational Awareness System (etsas)) For Research In Afdd's EH-60L Blackhawk Helicopter (two Seats) And Ground Simulation Facility (two Seats). The Tactile System Will Provide Vibration Stimulus To The Pilot Of Various Flight Parameters, Flight Guidance, To Include Warning Of Nearby Ob$73K
May 2015Federal contractDefense · Igf::cl,ct::igf SBIR Phase I (validated Mathmatical Model Of Spatial Orientation)$150K
Jan 2015Federal contractDefense · SBIR Phase I Dhp 14.1 H141-007-0092 Igf::ot::igf$150K
Sep 2014Federal contractDefense · Eai Force Plate$60K
Sep 2013Federal contractVeterans Affairs · Tactors$8K
May 2013Federal contractDefense · SBIR Phase I - (H122-008-0065)$1.1M
Jun 2012Federal contractDefense · SBIR Phase I- Research And Development For Haptic Feedback For Virtual Explosion.$100K
Jun 2012Federal contractDefense · Repair$8K
May 2012Federal contractDefense · Engineering Service$4K
Mar 2012Federal contractDefense · Balance Training System, Fort Rucker, Al$70K
Mar 2012Federal contractDefense · Scientific Research Services$1.5M
Feb 2011Federal contractDefense · Second Progress Report$120K
Feb 2011Federal contractDefense · Visual Vertical Measuring Device$82K
Dec 2010Federal contractDefense · Scientific Research Services$728K
Jun 2010Federal contractDefense · 32 Emr Tactors$30K
Jun 2010Federal contractDefense · Transducer$24K
Apr 2010Federal contractDefense · Phase I, Erms: 10035004$849K
Sep 2009Federal contractDefense · SBIR STTR Phase I/A09A-025-0304$100K
Mar 2009Federal contractDefense · Interface Box$12K
Jan 2009Federal contractDefense · Repair$7K
Jan 2009Federal contractDefense · Research$99K
Nov 2008Federal contractDefense · Scientific Research Services$120K
Sep 2008Federal contractDefense · R&d SBIR Phase II Topic N07-043$1.0M
Jul 2008Federal contractDefense · Refurbish Transducer$31K
Jun 2008Federal contractVeterans Affairs · Clam-shell Plastic Enclosure With Individual Conne$10K
Apr 2007Federal contractDefense · SBIR Phase I Topic N07-043$149K
Aug 2003Federal contractDefense · 200311!002091!1700!E612A !office Of Naval Research, HEADQU!N0001403C0462 !a!n! !n! !20030819!20041231!556465946!556465946!556465946!N!ENGINEERING Acoustics INCORPOR!933 Lewis Dr , Suite C !winter Park !FL!32789!78500!113!12!WOODLAWN Beach !santa Rosa !florida !+000000200000!N!N!000000000000!AD95!RDTE/OTHER Defense-eng/manuf Develop !S1 !services !2000!NOT Discernable Or Classified !541710!E! !3! ! ! ! ! !99990909!B$427K

Federal awards are summed by year (46 awards); hover a bar for the split. Form D reports securities sold, which can differ from an announced round; filings are numbered in the order they were made.

Standing among 155 peers

Line = median

Aerospace · Device

Federal grants#77 · top 50%
Granted patents#60 · top 39%

Cumulative measures favor older companies. Rankings describe position today, not outcome. Below the median, ranks show as a band rather than a number.

Founders and team

No founders are linked to this company yet.

Founders appear once a person is matched to the company through its own patents, grants or filings. We never infer people from social profiles.

Checked: USPTO inventors; federal award principal investigators; SEC Form D related persons · Oct 23, 2026

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What it has protected

USPTO · 1 granted of 1

Mar 15, 2022GrantedMultimodal Sensory Feedback System and Method for Treatment and Assessment of Disequilibrium, Balance and Motion DisordersUSPTOUS 11,273,344

WECOSO, INC.Similar federal contract value in Aerospace · $11M in contracts
BLAZETECH CORPORATIONSimilar federal contract value in Aerospace · $10.7M in contracts
Space Propulsion Group, Inc.Similar federal contract value in Aerospace · $10.6M in contracts
AEROCORE TECHNOLOGIES LLCSimilar federal contract value in Aerospace · $10.3M in contracts
BLACK SWIFT TECHNOLOGIES LLCSimilar federal contract value in Aerospace · $10.3M in contracts
ACENT LABORATORIES LLCSimilar federal contract value in Aerospace · $10.2M in contracts

Regulatory activity · Aerospace

Sector-level, not company-level

06 Jul 2026Nondiscrimination in Federally Assisted Programs of NASA-Effectuation of Title VI of the Civil Rights Act of 1964National Aeronautics and Space Administration
01 Jul 2026Special Conditions: AMAC Aerospace, The Boeing Company Model 747- 8 Airplane; Side-Facing SeatsFederal Aviation Administration
26 Jun 2026Standard Instrument Approach Procedures, and Takeoff Minimums and Obstacle Departure Procedures; Miscellaneous AmendmentsFederal Aviation Administration
23 Jun 2026Operating Limitations at John F. Kennedy International AirportFederal Aviation Administration
23 Jun 2026Operating Limitations at New York LaGuardia AirportFederal Aviation Administration
18 Jun 2026Special Conditions: Honeywell Aerospace US LLC, Dassault Aviation Model Falcon 900EX Airplane; Electronic System Security Protection From Unauthorized External AccessFederal Aviation Administration

Rules are matched to sector, not to company. Recent activity in a sector is context rather than a signal about this business — until rules are matched to what a company actually builds, the section is shown as context and nothing more.

Sources

Federal grants from SBIR/STTR, NIH, NSF and DoD records. Federal contracts from USAspending.gov. Private capital from SEC Form D. Patents from USPTO. Publications from OpenAlex. Regulatory activity from the Federal Register. Press matched on company name.

How to read this page

Figures show associations in public records, not causes or predictions. Nothing here is investment advice. An em-dash means no record was found under this company's name, not that none exists.

Data freshness

SEC Form D filings through Oct 23, 2026. SBIR and STTR awards through Oct 21, 2026.