Top Greentech Companies in Boston, MA (71)
Our software predicts how much energy homes will use and helps builders design and build more energy efficient homes. Our software is also used to verify compliance with dozens of energy codes, programs and to share information with homeowners. Our Home Energy Rating Software is the most widely used in the US, used on 1 in every 4 new homes. This...
Ekotrope's Top Stability & Growth Strengths
Strong Market Position & Advantage: Market presence is described as dominant in its niche, with RATER reportedly used for nearly 80% of U.S. HERS ratings and modeling about one in four new homes, alongside milestones surpassing one million submissions. Accreditation by RESNET and a strategic agreement with the International Code Council underscore an entrenched position across residential energy-code and rating workflows.
Investor Backing & Capital Strength: Capital access is reinforced by a reported $11 million financing round in October 2025, bringing tracked funding to roughly $16 million. This influx is presented as supporting hiring, product development, and market expansion.
Product Line Growth: Offerings have broadened beyond core HERS rating to utility-program administration, market intelligence, inspections, and code-compliance tools. Recent approvals such as Florida’s 2026 energy-code pathways and named wins with production builders point to added use cases and cross-sell potential.
Perk (formerly TravelPerk) is the intelligent platform for travel and spend management. Built to tackle the time-consuming, manual work that gets in the way of real work, our tools automate everything from travel bookings to expenses, invoice processing, and more. By eliminating this shadow work that wastes hours, erodes morale, and saps innovation, we’re on a mission to power real...
Perk's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue is rising at a reported 48% in 2025, with annualized revenue surpassing $300 million and nearing $400 million by August 2026. These figures indicate rapid scaling at a substantial revenue base.
Product Line Growth: The platform has expanded beyond business travel into expenses, invoices, corporate spending, and events, reinforced by the Yokoy acquisition. This broader offering increases opportunities to sell additional services to existing customers.
Market Expansion: Geographic reach is widening, including the U.S. launch of Perk Spend and growth initiatives that made the U.S. account for about 30% of global new business. Additional international moves, such as new offices, support continued growth outside the core markets.
Founded in 2013 with a vision to eliminate the need for single-use bottles and cans, Bevi is redefining how beverages are delivered in commercial spaces. Best known for its Smart Water Cooler®, Bevi has grown into the leading connected beverage platform, combining hardware, data, and beverage innovation to deliver still, sparkling, flavored, and enhanced drinks on demand. Powered by real-time...
Bevi's Top Stability & Growth Strengths
Strong Revenue Growth: Revenue is described as rising rapidly in recent coverage and company updates, indicating sustained top-line momentum. Independent reporting alongside company milestones points to continued acceleration.
Market Expansion: The company has expanded beyond North America into the UK and Ireland and is gaining traction in segments like higher education, hospitality, and multifamily. Geographic and vertical expansion indicate a broader addressable market and increasing commercial reach.
Product Line Growth: New offerings such as better-for-you sodas, sports and energy drinks, and upgraded dispenser formats signal active portfolio expansion. This broader platform approach is designed to deepen usage across the installed base and attract additional customers.
Headquartered in Walnut Creek, Calif., Brown and Caldwell is an employee-owned firm with 2,100+ professionals serving clients locally and globally from 52 locations. We are the largest engineering and construction firm solely focused on the U.S. water and environmental sectors. Our creative designs and progressive solutions have helped municipal, federal and private organizations overcome their most complex environmental challenges. We offer...
Brown and Caldwell's Top Stability & Growth Strengths
Strong Hiring & Retention: Headcount increased from about 2,614 to nearly 2,920 over a multi-year period, and the firm maintains a substantial slate of open roles to support a growing project pipeline. Active recruitment aligns with continued demand for environmental and water infrastructure services.
Strategic Partnerships: Partnerships with platforms like Lantern bring Microsoft-enabled digital tools into water-utility services. Collaborations such as work with the Water Utility Climate Alliance to shape climate-resilient design guidelines reflect a strategy of scaling capabilities through alliances.
Market Expansion: Regional scale-ups—including Pacific team additions and an expanded Chicago office—signal ongoing geographic growth to meet local client needs. A footprint spanning more than 50 locations across North America and the Pacific supports broader state and local expansion efforts.
Tank Utility is a leading provider of remote monitoring services for truck-delivered energy. The company’s solution includes internet-connected tank level monitors, cloud-based software and analytics and white labeled mobile app that streamlines delivery logistics and improves customer retention and engagement. Tank Utility is a venture-backed company founded in 2014 by several employees from a leading demand response and energy intelligence...
ZwitterCo's membrane technologies maintain unprecedented fouling resistance and chemical tolerance, operating for years in what have historically been unfilterable process waters and wastewaters. Our mission is to make it practical for industries to recycle water and enhance product recovery with breakthrough advancements in filtration. To learn more, please visit our website at www.zwitterco.com or reach out at [email protected].
24M Technologies answers the world’s need for affordable energy storage by enabling a new, more cost-effective solution — SemiSolidTM lithium-ion technology. Our breakthrough manufacturing platform provides for low-cost, high energy density, safe and long-life storage for electric mobility, grid and other applications. Through strategic partnerships with industry leaders, including the Volkswagen Group, Kyocera, GPSC and FREYR, 24M has built an...
eCurv introduces a new method for electric energy distribution through Queued Power Access - QPAC®. QPAC offers business customers lower energy costs by queueing power access of electric loads for a few seconds to minimize demand charges, capacity tags, and other associated real-time energy costs. QPAC is imperceptible to customers and delivers immediate savings to a wide range of applications:...
Slickdeals is a community of millions of real people working together to save, so consumers can be confident they’re getting the best deal. Twelve million shoppers help other shoppers by vetting and voting up the very best products at the best prices from all the top retailers. Through the power of human intelligence, the community at Slickdeals has saved its...
Slickdeals's Top Stability & Growth Strengths
Strong Market Position & Advantage: Slickdeals is widely regarded as the U.S. leader in community-driven deal forums, with meaningful scale and highly active voting and commenting that keep content fresh. Third-party estimators and company materials consistently reflect heavy traffic and engagement at this level.
Strong Brand Reputation: Operating since 1999 and repeatedly described as the largest U.S. consumer-driven deal-sharing platform, the brand serves as a reference point for its model. Longevity and multi-channel presence reinforce recognition and trust within its segment.
Diversified Revenue Streams: Revenue is drawn from affiliate commissions, promoted placements, and advertising, aligned with the audience’s shopping intent. This mix underpins a durable monetization approach that does not depend on a single channel.
Indigo improves grower profitability, environmental sustainability, and consumer health through the use of natural microbiology and digital technologies. Utilizing beneficial plant microbes and agronomic insights and working across the supply chain, Indigo is forwarding its mission of harnessing nature to help farmers sustainably feed the planet.
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Clean Harbors is North America's leading provider of environmental and industrial services, offering hazardous and non-hazardous waste management, emergency spill response, industrial cleaning, and recycling services.
Our controlled environment facilities help us farm smarter, so we can sustainably grow more healthy, delicious foods on a large scale, year-round.
CrowdComfort offers building owners, operators, and occupants a new and powerful way to share information about comfort, maintenance, and safety issues with an easy to use smart device application.
Mabbett & Associates, Inc. is a leading provider of environmental planning and remediation, environmental compliance, health and safety, and engineering and infrastructure design services. They deliver comprehensive environmental, health and safety, and sustainable energy consulting and engineering design services to various clients.
The SproutsIO smart microgarden is an indoor gardening system that learns from you. Grow indoors, year-round, soil-free, controlling the entire process from your mobile device.
Farmblox is an early-stage startup pioneering the future of agriculture through our innovative IoT platform. Our mission is to empower farmers by providing technology and tools to optimize their operation, reduce labor costs, and improve efficiency. Our platform allows for seamless integration of a wide variety of sensors and controllers, enabling farmers to build automation solutions tailored to their unique...
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Sync Computing is an MIT based startup company on a mission to build the next leap in distributed computing in the cloud. Sync Computing’s foundational technology is capable of solving large-scale scheduling optimization problems instantly, unlocking unprecedented gains in the orchestration of large-scale computing applications. Businesses worldwide will be able to utilize cloud resources with optimal efficiency, saving billions of...
WegoWise provides a web-based utility analytics platform for the building performance industry. Bridging big data and energy efficiency, WegoWise distills large aggregations of energy and water data into actionable information for building owners, managers, energy auditors and energy efficiency programs. This enables them to track, understand and b
Industry leader in electrification for Class 2-6 commercial fleet vehicles Strong partnerships with major OEMs (Ford, GM, Chevrolet, Isuzu) Substantial savings in fuel costs and greenhouse gas emissions The most CARB Executive Orders (14) of any electrification provider Proven products with measurable benefits XLH hybrid electric drive system:
enVerid is committed to improving energy efficiency and indoor air quality in buildings worldwide through its innovative, award-winning HVAC Load Reduction® (HLR®) solutions. HLR technology enables immediate capital cost savings on new HVAC systems and provides up to 40% energy savings and superior indoor air quality. Deployed in nearly 10 million sqf of commercial, academic, and government buildings, enVerid’s HLR...
