Matthew Custer

Chief Executive Officer at CYANOTECH CORPORATION

Net worth: 2 499 $ as of 31/05/2026

43 year

11 connections

Health Technology

Consumer Services

Technology Services

Profile

Matthew K.
Custer currently works at Cyanotech Corp., as President, Chief Executive Officer & Director from 2022 and Natural Algae Astaxanthin Association, as Chairman.
Mr. Custer also formerly worked at Hawaii Food Manufacturers Association, as Director-Big Island Chapter from 2014 to 2017 and Hamakua Macadamia Nut Co., Inc., as Plant Manager from 2008 to 2015.
Mr. Custer received his undergraduate degree from the University of Hawaii System.

Known holdings in public companies

Company	Date	Number of shares	Valuation	Valuation date
CYANOTECH CORPORATION 0.09%	29/07/2025	6,754 ( 0.09% )	2 499 $	31/05/2026

Matthew Custer active positions

Companies	Position	Start
CYANOTECH CORPORATION	Chief Executive Officer	16/06/2022

All active positions of Matthew Custer

Former positions of Matthew Custer

Companies	Position	End
Hawaii Food Manufacturers Association Hawaii Food Manufacturers Association Hawaii Food Manufacturers Association is a private company based in Honolulu, HI.	Corporate Officer/Principal	01/01/2017
Hamakua Macadamia Nut Co., Inc. Hamakua Macadamia Nut Co., Inc. Internet Software/ServicesTechnology Services Sells food products through online	Corporate Officer/Principal	01/01/2015

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Training of Matthew Custer

Experiences
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Linked companies

Private companies	4
Cyanotech Corp. Cyanotech Corp. Pharmaceuticals: OtherHealth Technology Develops and markets natural products	Health Technology
University of Hawaii System University of Hawaii System Other Consumer ServicesConsumer Services Functions as a College/University	Consumer Services
Hamakua Macadamia Nut Co., Inc. Hamakua Macadamia Nut Co., Inc. Internet Software/ServicesTechnology Services Sells food products through online	Technology Services
Hawaii Food Manufacturers Association Hawaii Food Manufacturers Association Hawaii Food Manufacturers Association is a private company based in Honolulu, HI.