Best start-up companies in Concord, MA

Nextdoor is the neighborhood hub for trusted connections and the exchange of helpful information, goods, and services. They believe that by bringing neighbors together, they can cultivate a kinder world where everyone has a neighborhood they can rely on. Building connections in the real world is a universal human need. That truth, and the reality that neighborhoods are one of the most important and useful communities in life, have been a guiding principle for Nextdoor since the beginning. Neighbors in the United States, United Kingdom, France, Germany, the Netherlands, Italy, Spain, Australia, Denmark, Sweden, and Canada are using Nextdoor. Nextdoor is a privately-held company based in San Francisco with backing from prominent investors including Benchmark, Shasta Ventures, Greylock Partners, Kleiner Perkins, Riverwood Capital, Bond, Axel Springer, Comcast Ventures and others. David Wiesen, Madison Bell, Nirav Tolia, Prakash Janakiraman, Sarah Leary, and Adam Ginsburg founded Nextdoor in 2010, with headquarters in San Francisco in California. Nextdoor serves customers in the United States, Netherlands, United Kingdom, Germany, France, Spain, Italy, and Australia.

Radial Analytics was founded to address healthcare's biggest data challenges. Our first product is a decision support solution that empowers hospital case managers and discharge planners to identify the most suitable post-acute facility for each patient. The system offers an unprecedented degree of personalization - helping hospitals to optimize quality, outcomes, and cost across the continuum of care. Radial Analytics is funded in part by the National Science Foundation, supporting the development of transformational technology to drive societal and economic impact.

The Wand wine filters effectively remove the agents in wine known to cause side effects, such as headaches and allergic reactions.

Solemates is a consumer goods company that creates and markets women's shoes and shoe care products. The company's flagship product is a patented line of heel protectors designed to prevent stilettos from sinking into the grass and from getting damaged from walking on bricks, wooden decks, and grates. Founded in 2011, Solemates is headquartered in Port Chester, New York.

At Lotsa Helping Hands we envision a world where everyone can give and receive help through the power of community. Our service brings together caregivers and volunteers through online Communities that organize daily life during times of medical crisis or caregiver exhaustion in neighborhoods and communities worldwide. Caregivers benefit from the gifts of much needed help, emotional support, and peace of mind, while volunteers find meaning in giving back to those in need. To date, nearly one million Members have lent a hand through a Lotsa Helping Hands Community and more than 50 national nonprofit organizations partner with Lotsa to support caregivers. Lotsa Helping Hands also offers both customized, private-label versions of its service to organizations in many different industries, as well as opportunities for sponsorship and affiliate marketing programs. For more information about Lotsa Helping Hands,