Vesper Technologies

Vesper Technologies Overview

Founded 2009
Status Private
Employees 27
Latest Deal Type Series B
Latest Deal Amount $25.9M
Latest Deal Amount
Investors 24

Vesper Technologies General Information


Developer of piezoelectric microphones designed to improve the reliability of the voice user interface for smartphones, smart speakers, connected automobiles and any connected device. The company's microphones are developed with an acoustic-sensing technology with voice capture, sound-recording signal-to-noise ratio (SNR) and can withstand water, dust and particle contaminants thus providing free in response to sound waves to capture the maximum signal and provide better performance.

Contact Information

Formerly Known As
Sonify, Baker-Calling
Ownership Status
Privately Held (backing)
Financing Status
Venture Capital-Backed
Primary Industry
Electronic Components
Other Industries
Wireless Communications Equipment
Application Specific Semiconductors
Primary Office
  • 77 Summer Street
  • Floor 8 & 9
  • Boston, MA 02110
  • United States

Vesper Technologies Timeline

Financing RoundCaptured Employee CountEstimated Employee Growth
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Vesper Technologies Valuation & Funding

Deal Type Date Amount Raised to Date Post-Val Status Stage
4. Later Stage VC (Series B) 06-Aug-2018 $25.9M 000.00 00000 Completed Generating Revenue
3. Later Stage VC (Series A) 08-Dec-2016 000.00 000.00 0000 Completed Generating Revenue
2. Early Stage VC 22-Sep-2014 $5M Completed Startup
1. Grant 01-Jan-2013 $2.61M Completed Startup

Vesper Technologies Cap Table

To view Vesper Technologies‘s complete cap table, request access >>
Stock # of Shares
Par Value Dividend Rate (%) Original
Issue Price
Liquidation Liquidation
Pref. Multiple
Conversion Price % Owned
Series B 0,000,000 00.000000 000.00 000.00 00 000.00 00.000
Series A 0,000,000 00.000000 000.0 000.0 00 000.0 00.000

Vesper Technologies Competitors (7)

Company Name Financing Status Location Employees Total Raised Last Financing Date/Type Last Financing
MEMS Drive Venture Capital-Backed Pasadena, CA 00 0000 00000000000 0000
00000 Corporate Backed or Acquired San Jose, CA 0000 000000&0
0000000000 Venture Capital-Backed Santa Clara, CA 00 000.00 00000000000 000.00
00000000 Formerly VC-backed Singapore, Singapore 000 00000 000000&0 00000
000000 0000000000 Corporate Backed or Acquired Milpitas, CA 0000 000.00 000000&0 000.00

Vesper Technologies Executive Team (8)

Name Title Board Seat Contact Info
Matthew Crowley Chief Executive Officer and Board Member
Karl Grosh Ph.D Co-Founder, Chief Science Officer and Board Member
Robert Littrell Ph.D Co-Founder, Chief Technology Officer and Board Member
Julian Aschieri Vice President, ASIC Engineering
Robert Holman Vice President, Finance & Administration

Vesper Technologies Board Members (11)

To view Vesper Technologies‘s full board member team, request access >>
Name Representing Role Since
Jeffrey Fagnan Accomplice VC Board Member 000 0000
Karl Grosh Ph.D Vesper Technologies Co-Founder, Chief Science Officer and Board Member 000 0000
Katelyn Johnson American Family Ventures Board Member 000 0000
Matthew Crowley Vesper Technologies Chief Executive Officer and Board Member 000 0000
Michael Graninger Sands Capital Ventures Board Observer 000 0000

1 Former Board Member

Vesper Technologies Investors (24)

To view Vesper Technologies‘s full investor history, request access >>
Investor Name Investor Type Holding Investor Since Participating Rounds Contact Info
Alumni Ventures Group Venture Capital Minority 000 0000 000000 0
American Family Ventures Corporate Venture Capital Minority 000 0000 000000 0
Baidu Corporation Minority 000 0000 000000 0
Bose Ventures Corporate Venture Capital Minority 000 0000 000000 0
Castor Ventures Venture Capital Minority 000 0000 000000 0

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