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We figured out the best start-up companies to work for in California using data on salaries, company financial health, and employee diversity. You can also search for the best start-up companies to work for in any other state or city.

Zippia score 4.4
Evolve Biosystems is a biotechnology company that specializes in providing microbiome-based products designed to develop, restore, and maintain. The company's platform focuses on solving the gut dysbiosis throughout the human life cycle as well as in various animal species, enabling physicians to maintain the healthy gut microbiome in newborn infants with a consumer-directed home use product, and a hospital-based neonatal ICU product. It was founded in 2011 and headquartered in Davis, California.
Zippia score 3.9
BioConsortia is developing highly effective microbial consortia for increasing agricultural yields. Soil and plant associated microbes interact with and supplement the functions encoded by the crop genome. Opportunities abound to exploit these plant-microbe interactions but overwhelming complexity and the huge amount of genetic diversity has hindered the realization of these by conventional R&D methods. BioConsortia has developed a revolutionary Advanced Microbial Selection (AMS) process for crop trait enhancement that uses iterative rounds of plant phenotyping and selection to co-select for beneficial changes in the microbiome. Isolates are obtained from the microbiome of plants expressing the desired traits and are developed as consortia for application as commercial seed treatment, drench or granule products. We have a pipeline of products for increased fertilizer utilization, growth improvement and other beneficial crop traits, such as abiotic tolerance and enhanced metabolite expression.
Zippia score 3.9
Zippia score 3.5
Developer platform for HCI communication powered by Vizzario's Perceptual AI Engine.
Zippia score 3.9
We ship 99% assembled. PUBLIC Bikes designs the best bike for city and commuter riding. On sale now!
Zippia score 3.8
Lovepop creates unique, laser-cut pop-up cards that unfolds like a miniature surprise. The company sells 3D pop-up greeting cards for every occasion and works with retailers, businesses, and event hosts to make their message pop on custom orders. The company helps customers build and strengthen personal relationships that go beyond the connections common in a hectic, digital world. Lovepop was founded on 2014 and is headquartered in Boston, Massachusetts.
Zippia score 3.8
CodeHS is a comprehensive teaching platform for helping schools teach computer science. We provide web-based curriculum, teacher tools and resources, and professional development. Schools have access to a 6th-12th grade computer science curriculum for free, and much more on pro - including lesson plans, a gradebook, progress tracking and dedicated support.
Zippia score 3.7
The Wand wine filters effectively remove the agents in wine known to cause side effects, such as headaches and allergic reactions.
| Rank | Company | Zippia score |
|---|---|---|
| 1 | Evolve BioSystems | |
| 2 | BioConsortia | |
| 3 | AgraQuest, Inc | |
| 4 | Vizzario |