Hayward

A working list of the 17 tech companies and startups headquartered in Hayward. Refreshed continuously from public sources, ATS feeds, and funding databases.


Companies
17
With funding
16
Tracked capital
$5.1B

SECTION I · HAYWARD ROSTER

Companies headquartered in Hayward

Page 1 of 1

Displaying 17 companies

Voya Energy logo
Voya Energy is an energy management company that develops metal-fueled energy systems that generate electricity using recycled aluminum and compact power-generation equipment. The company converts scrap aluminum into pelletized fuel that can be stored, transported, and supplied to generators when electricity is needed. Its generators use a controlled electrochemical reaction between aluminum, air, and water to produce electricity without combustion while generating aluminum trihydrate as a recoverable byproduct. Voya develops modular power systems for backup, bridge, and on-site electricity applications, including commercial and industrial deployments. Its technology is designed for applications where grid capacity is constrained or unavailable, including data centers and other energy-intensive facilities. The company combines aluminum fuel production, metal-air cell technology, electrolyte systems, power generation, and byproduct recovery into an integrated energy system.
HaywardCA10 - 502025$48,000,000
Zevvy logo
Flux EV is a Fintech platform that accelerates EV adoption making it easy and affordable for drivers to go electric. Founded in 2021, the company is headquartered in Hayward, California.
HaywardCA5 - 202021$5,400,000
Eikon Therapeutics logo
Eikon Therapeutics is a biopharmaceutical company employing revolutionary technology at the interface of biology, engineering, and chemistry to discover novel treatments for life-threatening diseases. Eikon’s discovery platform is built on groundbreaking innovations from its founders (Nobel Prize, 2014), culminating in the creation of microscopes that enable real-time, molecular-resolution measurements of protein movement in living cells.
HaywardCA100 - 5002019$1,640,500,000
Aqtual logo
Aqtual is a biotechnology diagnostics platform that provides healthcare solutions, novel technology and biochemistry for chronic disease.
HaywardCA10 - 502018$47,000,000
Verdant Robotics logo
Verdant Robotics manufactures robotics machinery and components. The company's technology transforms grower profits by digitally mapping the entire farm across time and space, automatically tracking and treating every part of every plant.
HaywardCA20 - 1002018$58,000,000
1Balance logo
1Balance is a personalized nutrition company that helps you be in your optimally balanced healthy zone, more often. At 1Balance our aim is to combine the best of traditional medicine, herbal science and personalization to create nutritional supplements and foods that are made with highest quality natural ingredients, just for you. We strongly believe that healthcare should be personal and holistic. Our Personalization technology goes beyond – just standard deficiencies, into your body type and needs and maps it with the latest in herbal science research and the knowledge of the experts in practices like Yoga, Ayurveda, Diet and Nutrition and Naturopathy.
HaywardCA2 - 102018$2,000,000
Frontier Bio logo
Frontier Bio is engineering the future of manufactured tissue.
HaywardCA5 - 202018$4,180,911
Kryptos Biotechnologies logo
Kryptos Biotechnologies provides innovative life science systems that reveal the complexity of biology for clinicians and scientists. The company was founded in 2017 by Jinyong Lee and Jun Ho Son and is based in Hayward, California.
HaywardCA5 - 102017$21,800,000
Truepill logo
Truepill is a B2B pharmacy fulfillment service. They provide a pharmacy API and fulfillment of medications to 50 states from their own facilities. They work directly with D2C consumer brands (e.g. Hims, Nurx), digital health companies, and other healthcare organizations. They are a team of 150 employees and have raised funding from Initialized Capital, Y Combinator, Slow Ventures, Sound Ventures, Tuesday Capital, Foundation Capital, Index Ventures, Social Capital, Box Group, Joe Montana, and others. Founded in 2016 by Umar Afridi and Sid Viswanathan, Truepill is headquartered in San Mateo, California.
HaywardCA500 - 1,0002016$255,400,000
The VA Hub PH logo
Working with The VA Hub goes far beyond just having a job to make ends meet. Being with us is fun, fast-paced…and never boring. We continue to grow rapidly - and that means your career can take off pretty quickly, too!
HaywardCA10 - 2002016
PACT Pharma logo
PACT Pharma, Inc. operates as a biotechnology company. The Company develops personalized adoptive cell therapies designed for the eradication of solid tumors. PACT Pharma focuses on re-programming immune system to target and to eradicate the cancer. PACT Pharma serves customers in the State of California.
HaywardCA20 - 502016$200,000,000
Ripcord logo
Ripcord Inc. operates as a robotics digitization company. The Company offers platform that combines hardware and software robotics to process and digitize paper-based records via an integrated SaaS. Ripcord serves clients in the United States.
HaywardCA50 - 2002015$149,400,000
Arcus Biosciences logo
Arcus Biosciences, Inc. operates as a biotechnology company. The Company discovers, develops, and commercializes immunotherapies for the treatment of cancer patients. Arcus Biosciences serves customers in the United States.
HaywardCA6272015$1,517,050,000
Connora Technologies logo
Connora builds relationships with manufacturers and customers to facilitate the development of recyclable composite materials via the implementation of Recyclamine® hardener products. Companies that use Recyclamine® products will be the trendsetters in the fiber-reinforced plastics industry and will drive the sustainable future demanded by money saving manufacturing methods, government mandates and regulations, and growing consumer bias toward environmentally friendly and sustainable products. Connora works directly with customers to design an epoxy product that fits your companies stringent manufacturing and product design requirements.
HaywardCA1 - 102011$1,028,880
Quartzy logo
The world’s #1 lab management platform improves lab productivity 40%. Request, approve, order and manage inventory. All in one place. Given the high speed of innovation, it's no surprise that the tools used to manage lab research haven't kept pace. Spreadsheets, email and sticky notes just aren't enough. They actually hold back research as they waste valuable time and money. Quartzy is changing all of that. Their breakthrough platform helps life scientists and lab managers handle, order and optimize their resources every day.
HaywardCA50 - 1002011$50,199,998
HALIO logo
Halio is transforming glass into responsive, intelligent, beautiful architectural elements that transition from clear to tinted to dark – automatically or on command. We're transforming architecture and design by offering a much more versatile architectural element for windows, walls, and skylights. We're transforming buildings and homes to be more efficient, beautiful, and comfortable. Most importantly, we're transforming lives by giving people unprecedented comfort and control of their indoor environments and more connection to the outside world, while creating inspiring spaces for living and working. We’re doing it through technology. Halio technology is so advanced that we don’t call it electrochromic. Though it does tint when it receives an electrical charge, Halio tints up to 10x faster, it tints uniformly (no more iris or curtain effect), it looks like natural clear glass (no more honey hues), it tints to classic, neutral shades of gray (no more smurf blue), and finally, we give you unlimited tint level options. It's why we thought it needed to be called ''smart-tinting glass.''​ And that’s just the glass itself. Our software and hardware controls are best-of-class – and they’re designed to work seamlessly with building management/automation systems. Beyond performance, our manufacturing techniques result in yields that match the flat panel display industry – and that means on-time deliveries, no matter where in the world your project is located.
HaywardCA10 - 1002010$399,015,040
Reflexion Health logo
RefleXion Medical, Inc. operates as a medical device company. The Company develops biologically-guided radiation therapy systems for treating solid tumors in the body. RefleXion Medical produces products by leveraging its positron emission tomography that allows tumors to continuously signal their location during treatment.
HaywardCA200 - 5002009$675,100,000

SECTION II · THE BRIEF

The rest of the brief

Brief #39322Updated 28 SEP 2026HAYWARDTECHHIRING DESK
Employbl Company Profile

Inside Hayward

What we publish for members: hiring momentum, comp bands, and investor activity behind the 17 companies above.

Companies
17
With funding
16
Tracked capital
$5.1B
Section II · Full ProfileFree with an account
  • 01Which Hayward companies are hiring most aggressivelyLocked
  • 02Neighborhood-by-neighborhood density mapLocked
  • 03Open roles across the city (live ATS feed)Locked
  • 04Comp bands by stage and headcountLocked
  • 05Investor activity in the last 12 monthsLocked

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