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Date Target Transaction Type
Value: $mlns
Acquirer Seller
2025-11-05 Kepware
Software
Portland, Maine
www.kepware.com

Kepware provides industrial connectivity software that integrates operational technology (OT) systems with information technology (IT) applications. The Company’s products, including KEPServerEX and Kepware+, support communication between automation devices, industrial protocols, and data platforms to enable standardized data access across manufacturing and industrial environments. Kepware was founded in 1995 and is headquartered in Portland, Maine.

Divestiture

TPG
Investor
Private Equity Firm
Fort Worth, Texas
www.tpg.com

Advisors: Ropes & Gray , Barclays Investment Bank , Evercore Group

PTC
Company
Software
Boston, Massachusetts
www.ptc.com

Advisors: Simpson Thacher & Bartlett , Choate Hall & Stewart , Centerview Partners

Deal Article Deal Link  
2025-09-15 CyberNorth
Information Technology
Portland, Maine
www.cybernorth.com

CyberNorth provides enterprise technology solutions to help secure and simplify its IT environments amid complex and demanding business challenges. CyberNorth was founded in 2015 and is based in Portland, Maine.

Add-on Acquisition

EchoStor Technologies
Company
Information Technology
Norwood, Massachusetts
www.echostor.com

Advisors: Goodwin Procter , Embarc Advisors

-
Deal Article Deal Link  
2025-08-20 Agri-Cycle
Environmental
South Portland, Maine
www.agricycleenergy.com

Agri-Cycle is a premier food-waste-collection recycles organic waste via anaerobic digestion and composting, turning it into renewable energy and healthy soil. Agri-Cycle was founded in 2013 and is based in South Portland, Maine.

Buyout (LBO, MBO, MBI)

Closed Loop Partners
Investor
Asset Manager
New York, New York
www.closedlooppartners.com

-
Deal Article Deal Link  
2025-07-28 RockStep Solutions
Software
Portland, Maine
www.rockstepsolutions.com

RockStep Solutions is a software company that provides Climb, a cloud-based software solution for non-GLP preclinical study management. The company partners with Microsoft to integrate advanced technologies in the Azure cloud into our industry-leading Climb software. RockStep Solutions was formed in 2013 and is based in Portland, Maine.

Add-on Acquisition

Instem
Company
Information Technology
Stone, United Kingdom
www.instem.com

-
Deal Article Deal Link  
2025-07-14 Bristol Seafood
Food
Portland, Maine
www.bristolseafood.com

Bristol Seafood is a seafood processing and distribution company specializing in scallops, haddock, and Atlantic salmon, offering products in formats such as fillets and steaks. Bristol Seafood was founded in 1992 and is based in Portland, Maine.

Add-on Acquisition

Mark Foods
Company
Food
New York, New York
www.markfoods.com

-
Deal Article Deal Link  
2025-06-20 Ford Insurance
Insurance
Eliot, Maine
www.fordinsurance.com

Ford Insurance is a full-service agency offering business and personal insurance solutions nationwide. Ford Insurance is based in Eliot, Maine.

Add-on Acquisition

Covu
Company
Insurance
Redwood, California
www.covu.com

-
Deal Article Deal Link  
2025-05-20 Monroe Infrared Technology
Business Services
Brunswick, Maine
www.monroeinfrared.com

Monroe Infrared Technology helps organizations avoid costly surprises by delivering insight where it matters most — inside the systems that power and protect their operations. Monroe Infrared Technology was founded in 2011 and is based in Brunswick, Maine.

Add-on Acquisition

Guidant Power
Company
Education
Chicago, Illinois
www.guidantpower.com

-
Deal Article Deal Link  
2025-05-01 Healey & Associates
Insurance
Portland, Maine
www.healeyassociates.com

Healey & Associates provides employee benefits solutions to the non-profit sector. Healey & Associates was founded in 1982 and is based in Portland, Maine.

Add-on Acquisition

World Insurance Associates
Company
Insurance
Iselin, New Jersey
www.worldinsurance.com

-
Deal Article Deal Link  
2025-04-22 Patient Spectrum
Internet Software and Services
Portland, Maine
www.patientspectrum.com

Patient Spectrum ecosystem includes three specialized tools: MDidentity™ initiates patient reviews through email or text messages and provides reputation management with a customizable dashboard, seamless integrations, and automation. Referify™ streamlines referral management and mapping outreach, automating workflows that make tracking referral sources, events, and tasks easy for anyone managing relationships within a referral network, making it a powerful tool for physician liaisons. Appointec™ optimizes appointment scheduling with online booking, no-show reduction, and schedule optimization, improving efficiency for all providers within a practice and enhancing patient satisfaction. Patient Spectrum is based in Portland, Maine.

Add-on Acquisition

Promptly
Company
Software
Miami, Florida
www.promptlycheckin.com

-
Deal Article Deal Link  
2025-04-22 MDProspects
Software
Portland, Maine
www.mdprospects.com

MDProspects is a web-based Customer Relationship Management (CRM) and lead management software specifically tailored for medical practices. MDProspects was founded in 2007 and is based in Portland, Maine

Add-on Acquisition

Promptly
Company
Software
Miami, Florida
www.promptlycheckin.com

-
Deal Article Deal Link  
2025-04-08 Atlantic Resource Consultants
Engineering
Freeport, Maine
www.arc-maine.com

Atlantic Resource Consultants specialize in site planning, civil engineering, land use permitting, master planning, and construction administration. Atlantic Resource Consultants is based in Freeport, Maine.

Add-on Acquisition

Verdantas
Company
Engineering
Dublin, Ohio
www.verdantas.com

-
Deal Article Deal Link  
2025-04-01 Maine Natural Gas
Utilities
Brunswick, Maine
www.mainenaturalgas.com

Maine Natural Gas is a natural-gas distribution utility that serves residential and commercial customers across central and mid-coast Maine. Maine Natural Gas was founded in 1999 and is based in Brunswick, Maine.

Divestiture
Value

$86

Unitil
Company
Utilities
Hampton, New Hampshire
www.unitil.com

Advisor: Scotiabank - Global Banking and Markets

Avangrid
Company
Utilities
Orange, Connecticut
www.avangrid.com

Deal Article Deal Link  
2025-02-13 Theory and Principle
Business Services
Portland, Maine
www.theoryandprinciple.com

Theory and Principle is a specialized legal technology design and development agency that provides end-to-end product support for law firms, legal tech companies, legal aid organizations, and more. Theory and Principle is based in Portland, Maine.

Add-on Acquisition

Factor
Company
Business Services
Chicago, Illinois
www.factor.law

-
Deal Article Deal Link  
2025-02-12 St.Germain
Environmental
Westbrook, Maine
www.stgermain.com

St.Germain is an environmental consulting and engineering firm providing senior-level management to clients in the areas of site planning and development, energy, petroleum, and waste management, site investigation and restoration, water resources, and environmental, health, and safety compliance. St.Germain was founded in 1992 and is based in Westbrook, Maine.

Add-on Acquisition

Aventia
Company
Environmental
Lakewood, Colorado
www.aventiaenv.com

-
Deal Article Deal Link  
2025-02-04 Arkatechture
Software
Portland, Maine
www.arkatechture.com

Arkatechture is a provider of end-to-end data and analytics software to credit unions and community banks. Arkatechture was founded in 2012 and is based in Portland, Maine.

Growth Capital

LoneTree Capital
Investor
Private Equity Firm
New York, New York
www.lonetreecap.com

-
2025-02-03 Orthopaedic Associates of Maine
Healthcare Services
Maine
www.orthoassociates.com

Orthopaedic Associates of Maine employs physicians inclusive of sub-specialty trained orthopedic surgeons, primary care sports medicine physicians, and a physiatrist. The practice offers orthopedic services which include a full suite of ancillary services, including imaging and physical therapy, as well as an ambulatory surgery center.

Advisor: Physician Transaction Advisors
Add-on Acquisition

Growth Ortho
Company
Healthcare Services
New York City, New York
www.growthortho.com

Advisor: McGuireWoods

-
Deal Article Deal Link  
Avg $437
25.3x EBITDA
2.4x REVENUE

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