PART 01: EXECUTIVE SUMMARY PART 02: SCOPE OF THE REPORT PART 03: RESEARCH METHODOLOGY PART 04: MARKET LANDSCAPE • Market ecosystem • Market characteristics • Market segmentation analysis PART 05: MARKET SIZING • Market definition • Market sizing 2017 • Market size and forecast 2017-2022 PART 06: FIVE FORCES ANALYSIS • Bargaining power of buyers • Bargaining power of suppliers • Threat of new entrants • Threat of substitutes • Threat of rivalry • Market condition PART 07: MARKET SEGMENTATION BY FUNCTION • Segmentation by function • Comparison by function • Active – Market size and forecast 2017-2022 • Passive – Market size and forecast 2017-2022 • Market opportunity by function PART 08: CUSTOMER LANDSCAPE PART 09: MARKET SEGMENTATION BY END-USER • Segmentation by end-user • Comparison by end-user • Defense– Market size and forecast 2017-2022 • Commercial – Market size and forecast 2017-2022 • Special purpose – Market size and forecast 2017-2022 • Market opportunity by end-user PART 10: REGIONAL LANDSCAPE • Geographical segmentation • Regional comparison • Americas – Market size and forecast 2017-2022 • APAC – Market size and forecast 2017-2022 • EMEA – Market size and forecast 2017-2022 • Key leading countries • Market opportunity by geography PART 11: DECISION FRAMEWORK PART 12: DRIVERS AND CHALLENGES • Market drivers • Market challenges PART 13: MARKET TRENDS • Introduction of new software for communication • Miniature sonobuoys • Introduction of solid state bipolar battery for high power sonobuoy applications PART 14: VENDOR LANDSCAPE • Overview • Landscape disruption PART 15: VENDOR ANALYSIS • Vendors covered • Vendor classification • Market positioning of vendors • Rosoboronexport • Sociedad Anonima de Electrónica Submarina (SAES) • Sparton • Thales Group • Ultra Electronics PART 16: APPENDIX • List of abbreviations Exhibit 01: Related market Exhibit 02: Market characteristics Exhibit 03: Market segments Exhibit 04: Market definition - Inclusions and exclusions checklist Exhibit 05: Validation techniques employed for market sizing 2017 Exhibit 06: Global – Market size and forecast 2017-2022 ($ mn) Exhibit 07: Global – Year-over-year growth 2018-2022 (%) Exhibit 08: Five forces analysis 2017 Exhibit 09: Five forces analysis 2022 Exhibit 10: Bargaining power of buyers Exhibit 11: Bargaining power of suppliers Exhibit 12: Threat of new entrants Exhibit 13: Threat of substitutes Exhibit 14: Threat of rivalry Exhibit 15: Market condition - Five forces 2017 Exhibit 16: Function – Market share 2017-2022 (%) Exhibit 17: Comparison by function Exhibit 18: Active – Market size and forecast 2017-2022 ($ mn) Exhibit 19: Active – Year-over-year growth 2018-2022 (%) Exhibit 20: Passive – Market size and forecast 2017-2022 ($ mn) Exhibit 21: Passive – Year-over-year growth 2018-2022 (%) Exhibit 22: Market opportunity by function Exhibit 23: Customer landscape Exhibit 24: End-user – Market share 2017-2022 (%) Exhibit 25: Comparison by end-user Exhibit 26: Defense – Market size and forecast 2017-2022 ($ mn) Exhibit 27: Defense– Year-over-year growth 2018-2022 (%) Exhibit 28: Commercial – Market size and forecast 2017-2022 ($ mn) Exhibit 29: Commercial – Year-over-year growth 2018-2022 (%) Exhibit 30: Special purpose – Market size and forecast 2017-2022 ($ mn) Exhibit 31: Special Purpose – Year-over-year growth 2018-2022 (%) Exhibit 32: Market opportunity by end-user Exhibit 33: Global – Market share by geography 2017-2022 (%) Exhibit 34: Regional comparison Exhibit 35: Americas – Market size and forecast 2017-2022 ($ mn) Exhibit 36: Americas – Year-over-year growth 2018-2022 (%) Exhibit 37: APAC – Market size and forecast 2017-2022 ($ mn) Exhibit 38: APAC – Year -over-year growth 2018-2022 (%) Exhibit 39: EMEA – Market size and forecast 2017-2022 ($ mn) Exhibit 40: EMEA – Year-over-year growth 2018-2022 (%) Exhibit 41: Key leading countries Exhibit 42: Market opportunity by geography Exhibit 43: Vendor landscape Exhibit 44: Landscape disruption Exhibit 45: Vendors covered Exhibit 46: Vendor classification Exhibit 47: Market positioning of vendors Exhibit 48: Rosoboronexport overview Exhibit 49: Rosoboronexport – Business segments Exhibit 50: Rosoboronexport – Organizational developments Exhibit 51: Rosoboronexport – Key offerings Exhibit 52: Rosoboronexport – Key customers Exhibit 53: Sociedad Anonima de Electrónica Submarina overview Exhibit 54: Sociedad Anonima de Electrónica Submarina – Business segments Exhibit 55: Sociedad Anonima de Electrónica Submarina – Organizational developments Exhibit 56: Sociedad Anonima de Electrónica Submarina– Key offerings Exhibit 57: Sociedad Anonima de Electrónica Submarina – Key customers Exhibit 58: Sparton overview Exhibit 59: Sparton – Business segments Exhibit 60: Sparton – Organizational developments Exhibit 61: Sparton – Geographic focus Exhibit 62: Sparton – Segment focus Exhibit 63: Sparton – Key offerings Exhibit 64: Sparton – Key customers Exhibit 65: Thales Group overview Exhibit 66: Thales Group – Business segments Exhibit 67: Thales Group – Organizational developments Exhibit 68: Thales Group – Geographic focus Exhibit 69: Thales Group – Segment focus Exhibit 70: Thales Group – Key offerings Exhibit 71: Thales Group – Key customers Exhibit 72: Ultra Electronics overview Exhibit 73: Ultra Electronics – Business segments Exhibit 74: Ultra Electronics – Organizational developments Exhibit 75: Ultra Electronics – Geographic focus Exhibit 76: Ultra Electronics – Segment focus Exhibit 77: Ultra Electronics – Key offerings Exhibit 78: Ultra Electronics– Key customers

Rosoboronexport, Sociedad Anonima de Electrónica Submarina (SAES), Sparton, Thales Group, Ultra Electronics.