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Maine Angels — Portfolio

Investor actively backing innovative startups and growth-stage companies across various industries and funding rounds.

34
Companies
$143.9M
Total invested
$4.2M
Avg. check
57
Industries
Information Technology 7Software 7Health Care 6Education 5Food and Beverage 4Biotechnology 3+51 more
Founder contacts

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Portfolio companies

Showing 124 of 34
Waku
September 2025

Waku offers plant-based tonics for a healthy gut.

Food and Beverage · Boston$1.5M Seed
Windgap Medical
September 2021

WindGap Medical is a biotech company that manufactures medical devices used to treat patients with severe allergies.

Biotechnology · Watertown$39.2M Series B
TOP the organic project
August 2021

TOP the organic project is a women-owned, social impact brand bringing organic period care to everyone.

Organic · Duxbury$2.0M Seed
CourseStorm
June 2023

CourseStorm develops an online course enrollment platform to simplify the class registration process.

EdTech · Orono$1.9M Series C
Maine Craft Distilling
February 2022

Maine Craft Distilling is a farm to flask distillery producing small-batch spirits in Portland Maine.

Distillery · Portland$251K Venture - Series Unknown
Reconnect
September 2025

Reconnect improves outcomes and provides ongoing support during pretrial, reentry, and recovery.

Information Technology · Cumberland Center$3.3M Venture - Series Unknown
Unruly Studios
November 2024

Unruly Studios creates interactive games that combines physical, recess style play with STEM education for kids.

Computer · Boston$4.0M Seed
Nearpeer
October 2024

Nearpeer boosts college enrollment and tuition revenue by increasing students' commitment to attend and complete college.

Education · Portland$1.0M Venture - Series Unknown
HighByte
April 2024

HighByte develops DataOps software that addresses the data architecture and integration issues encountered by industrial companies.

Data Integration · Portland$12.0M Series A
Pumpspotting
September 2023

Pumpspotting is a non-judgmental community and breastfeeding app helping parents feed both family and career.

Child Care · Kittery$2.2M Seed
Broadcast Pix
May 2023

Broadcast Pix provides integrated production systems that create live video.

Broadcasting · Tyngsboro$2.2M Venture - Series Unknown
Mingle Health
March 2023

Mingle Health develops an end-to-end quality-improvement platform that simplifies data collection, reporting, and preventive care.

Data Collection and Labeling · Sandy$7.3M Venture - Series Unknown
RockStep Solutions
January 2025

Rockstep Solutions is a developer of innovative information management systems for Biomedical Research.

Analytics · Portland$1.3M Debt Financing
American Unagi
January 2024

American Unagi raises American eels sourced from Maine's unique glass eel fishery.

Aquaculture · WaldoboroVenture - Series Unknown
Xeno Biosciences
January 2023

Xeno Biosciences is a biotechnology company that provides novel class of treatments for metabolic diseases.

Biotechnology · Somerville$1.5M Debt Financing
Demers Food Group
May 2020

Demers Food Group primarily manufactures seafood appetizers and sell to a club and retail stores.

Food and Beverage · Auburn$3.8M Series Unknown
R.e.d.d.
November 2019

R.e.d.d specializes in the development and production of plant-based, health-focused food bars.

Food and Beverage · Portland$1.3M Debt Financing
Chimani
May 2019

Chimani is a mobile app that inspires all people to experience the wonder of nature through national parks.

Android · PortlandEquity Crowdfunding
Respiratory Motion
May 2019

Respiratory Motion is a commercial-stage medical device company.

Biotechnology · Watertown$17.7M Series D
Constant
March 2019

Constant helps financial institutions modernize loan servicing and loss mitigation through customer-facing, digital experiences.

Financial Services · Falmouth$5.9M Series A
QuadWrangle
September 2018

To making alumni happier than ever before and turning that happiness into institutional support.

Career Planning · Boston$16K Convertible Note
Acadia Harvest
April 2018

Acadia Harvest is focused on selling premium marine seafood in a sustainable manner.

Food and Beverage · Brunswick$20K Grant
SaviLinx
December 2017

SaviLinx delivers personalized contact center services at scale for government and commercial businesses.

Contact Management · Brunswick$95K Grant
FineTune
May 2017

Educational Technology Company solving the challenge of qualitative assessment at scale for all verticals of the learning continuum.

Artificial Intelligence (AI) · Boston$600K Series Unknown

Where Maine Angels invests

Information Technology7
Software7
Health Care6
Education5
Food and Beverage4
Biotechnology3

About Maine Angels's portfolio

How many companies has Maine Angels invested in?

Maine Angels has invested in 34 companies tracked in our database. The portfolio spans multiple industries and funding stages, from seed-stage startups to late-stage companies.

What industries does Maine Angels invest in?

Maine Angels's top investment sectors include Information Technology, Software, Health Care, Education, Food and Beverage. The firm invests across 57 different industry categories.

What is Maine Angels's largest investment?

Among tracked funding rounds, Windgap Medical received $39.2M in a Series B round. Maine Angels's total known invested capital is $143.9M.

What is the average investment size for Maine Angels?

Maine Angels's average investment size is $4.2M across its portfolio of 34 companies.

What are Maine Angels's most recent investments?

Recent Maine Angels portfolio additions include Waku, Windgap Medical, TOP the organic project, CourseStorm, Maine Craft Distilling. These companies were founded in 2020 or later.

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