Day One: Detailed Company Information & Corporate Profile

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Summary

The company currently specializes in the Mental Health Care area. The annual revenue of Day One varies between 50M and 100M. To connect with Day One employee register on SignalHire.

Day One Websiteday-one.org
Social Links
facebooklinkedIn
Phone Number207-893-0386
Industries
Day One Headquarters address86 Tandberg Trail, Windham, Maine, 04062 US
Company Size100-200 employees
Specialtiessubstance use, mental health, youth, wellness, family, recovery, case management, residential, teens, counseling, medication management
Founded1973
Estimated Annual Revenue$50M - 100M

Competitors

Name
Founded
Type
Employees
Revenue
Funding
1966Nonprofit 500-1000 - $-
2015- 10-50 - $-

Estimated Website Traffic

The chart shows a growth in traffic to the day-one.org website. In April, traffic increased to 975, compared to 714 in the previous month. The highest traffic in 2026 was recorded in April, reaching 975 visits.

Workforce Turnover

Number of staff members switched

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Total employee turnover

Departmental sample breakdown

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Turnover activity captured in SignalHire's departmental sample ( employees):

Corporate Tenure Analytics

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Day One's workforce includes employees across a wide range of tenure levels.

3% have been with the company for less than 1 year5% have been with the company for 1 to 2 years10% have been with the company for 3 to 4 years10% have been with the company for 5 to 7 years13% have been with the company for 8 to 10 years60% have been with the company for more than 11 years

Former Employees: Role Changes

Role at Former Company
Role at New Company
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Day One Corporate Information: FAQ

Day One operates in the Psychiatric Services industries. More details can be found on the official website: day-one.org.
The headquarters of Day One are located in Windham, United States.
You can contact Day One by phone at 207-893-0386.
Day One currently employs 100-200 people.
Day One's revenue is approximately 50.2M.
Well-known competitors of Day One include RiverValley Behavioral Health and Two Roads Wellness Clinic.

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