15 Best Solar Companies in Stratham, NH (2023 Reviews)
We analyzed over 1500 solar companies in the nation,
and have selected the top 15 in Stratham based on:
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Customer review scores
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Service area for Stratham, NH
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Company policies and services offered
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Accreditations and certifications
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Average Stratham homeowner saves $1,575/year with solar panels
Updated September 15, 2023
Why you can trust EcoWatch
Best Solar Companies in Stratham
When you're trying to find the best solar companies in Stratham, digging through so many options can be intimidating, but it can pay off since adopting solar energy can offer so many great perks. Solar panels aren't just good for the planet — your bank account will be better off too. After switching to solar power, you can save an average of $19,000 over 20 years, and this doesn't even include incentives.
If you want to start making use of the great amount of benefits of solar, we're here to help you narrow down your options to find the Stratham solar installer that's perfect for you. To get an idea of how much it would cost to install solar panels on your roof, you can click the button below to get a quote from a certified installer near you.
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch Rankings for Solar Companies in Stratham

SunPower by BlueSel Home Solar
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Expert panel installation
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Integrated roofing
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Tailored solutions

RES Solar
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Clear Pricing Policy
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Free Quotes
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Reliable Customer Support
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Limited information available on website
Services Offered
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Expert panel installation
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Home installations
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Tailored solutions
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Business installations
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Skilled repairs

Net Meter NH Solar
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations

ReVision Energy
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Limited information available on website
Services Offered
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Business installations
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Energy storage solutions
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End-to-end services
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Tailored solutions
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Expert panel installation
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Home installations
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Integrated roofing

Invaleon Technologies Corporation
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Reliable Customer Support
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Clear Pricing Policy
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Informative Resources
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Free Quotes
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Limited information available on website
Services Offered
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Business installations
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Home installations
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Energy storage solutions
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Integrated roofing
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Expert panel installation
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Tailored solutions

Helios Solar Energy
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Prompt Service Delivery
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Expert panel installation
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Energy storage solutions

Sunny D Solar
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Reliable Customer Support
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Free Quotes
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Clear Pricing Policy
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Family-Operated Business
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Home installations
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Business installations
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Energy storage solutions
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Expert panel installation

Sunergy Solutions, LLC
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Business installations
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Energy storage solutions
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Home installations
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Integrated roofing
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Tailored solutions
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Expert panel installation
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End-to-end services

Solar For All
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Free Quotes
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Reliable Customer Support
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Clear Pricing Policy
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Limited information available on website
Services Offered
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Expert panel installation
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Integrated roofing
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Home installations
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Energy storage solutions
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Tailored solutions

SAVKAT SOLAR
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Clear Pricing Policy
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Prompt Service Delivery
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Informative Resources
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Family-Operated Business
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Reliable Customer Support
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Limited information available on website
Services Offered
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Energy storage solutions
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Expert panel installation
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Integrated roofing
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Tailored solutions
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Home installations
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Business installations

Bright Home Solutions, Inc.
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Tailored solutions
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Expert panel installation
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Home installations
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Energy storage solutions
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Integrated roofing

Granite State Solar
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Reliable Customer Support
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Informative Resources
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Clear Pricing Policy
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Limited information available on website
Services Offered
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End-to-end services
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Home installations
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Tailored solutions
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Expert panel installation
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Energy storage solutions

NE Solar Pros LLC
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Informative Resources
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Reliable Customer Support
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Clear Pricing Policy
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Free Quotes
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Limited information available on website
Services Offered
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Home installations
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Tailored solutions
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Expert panel installation
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Business installations
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Integrated roofing
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Energy storage solutions

Porter Electrical Contracting
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Informative Resources
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Clear Pricing Policy
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Reliable Customer Support
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Free Quotes
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Limited information available on website
Services Offered
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Skilled repairs
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Home installations
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Energy storage solutions
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Expert panel installation
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Tailored solutions
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Business installations

Mains Electric, LLC
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Free Quotes
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Informative Resources
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Limited information available on website
Services Offered
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Tailored solutions
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Business installations
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Expert panel installation
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Skilled repairs
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Home installations
Methodology: How We Ranked the Best Solar Companies in Stratham
EcoWatch's solar experts analyzed each solar company in Stratham based on criteria such as its reputation in the industry, customer reviews, services, warranty coverage and financing. Using this solar methodology, we used the data we collected to rate and rank each company and narrow down our picks for the best solar companies in Stratham
Below are some the criteria we examined specifically for New Hampshire solar companies
- Brand reputation and certifications (20%): We take each company's Better Business Bureau (BBB) score into consideration, as well as how long the installer has been in business (at least 5 years is required, 10 preferred) and what type of solar certifications it holds.
- Customer reviews (20%): Trust is a top priority at EcoWatch, so we take customer experience under close consideration. We scour different review sites and customer testimonials when ranking our top solar companies, checking sites such as Trustpilot and Google Reviews. We also consider any potential complaints or lawsuits filed against these companies and award or remove points accordingly.
- Warranty (20%): A company earns a perfect score in this category if it offers 25-year warranties that cover performance, product and workmanship. The industry standard that we measure companies against is 25-year product and performance warranties, along with a 10-year workmanship warranty. We also look closely into the track record of the post-installation support each company provides in terms of honoring its contracts
- Solar services (10%): All of the companies we review install solar panels, but we award companies higher points if they offer additional services for customers, like battery installation, energy-efficiency audits, and EV chargers.
- Pricing and financing (10%): It's hard to get exact quotes for solar projects, but we use marketplace research to determine how each company prices its equipment and installation services. Additionally, companies that offer more help for panel financing — like in-house loans, leases, or PPAs — score higher than those that don't.
- Availability (10%): The bigger the service area, the higher the company will score.
- Transparency and accessibility (5%): Solar installers that offer free consultations and easy contact methods score higher in this category.
- Environmental, social and corporate governance factors (5%): A company earns a perfect score in this category if it offers public data disclosure, addresses end-of-life (EOL) products or processes, and demonstrates a commitment to uplifting the communities that it serves.
The Cost and Benefits of Solar in Stratham
The cost of installing solar panels has decreased greatly in the past several years, but it's still a substantial investment for most homeowners. The cost of solar and the savings it generates vary depending on some important factors such as:
- System size and type: Some models are more costly than others, so the one you get can raise or lower your upfront cost. Plus, the more solar panels you need to get, the more it'll cost.
- How much electricity your household consumes: Households that need lots of electricity each month may call for more solar panels and, as a result, be more costly, but will also save more on their energy bills over time.
- Incentives: The federal solar investment tax credit, which can save you some money, lets you deduct 30% of the cost of your solar system installation from your federal taxes. Additionally, not including incentives, you can save about $19,000 over 20 years on your energy bills.
- Average daily sunlight: Since Stratham gets a decent amount of average daily sunlight, your solar panels can generally generate enough energy to power your whole home, which influences how much your solar panels can save you on your electricity bills.
Even though a solar panel system costs a sizable chunk of money upfront, it can save you a considerable amount over the lifespan of your panels. The question of how much, though, depends on several factors, such as the size of your house and your local electricity rates.
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Solar Incentives in Stratham
In an effort to increase the adoption of solar power, federal, state and local governments — and even some utility companies — offer incentives to help make solar power more economical and accessible. In addition to the federal tax credit incentive, there are also some state- and city-level programs, which in almost all cases, stack with the federal incentive, so you get to save even more. In our article on solar incentives, you can read about the incentives you qualify for in Stratham.
Environmental Impact of Switching to Solar in Stratham
There are tons of reasons to make the switch to solar power, like saving money on electricity bills and helping to lower your carbon footprint. A question many homeowners might be asking themselves is how much can they really help preserve the environment by switching to solar power anyway? Using renewable energy for electricity instead of relying on nonrenewable energy sources is an effective way to reduce carbon dioxide emissions if you want to help reduce Stratham's fair level of greenhouse gas emissions. In fact, if you make the switch to solar power, you could be looking at reducing your carbon dioxide emissions by about 40 pounds each year. Since solar energy is abundant and generates electricity without releasing carbon emissions, adding solar panels to your home is one easy step you can take to help protect the environment.
Best Technology
Tesla Energy
- Price-match guarantee
- Sleek, efficient, and durable solar panels
- Best solar battery on the market
- Some reported issues with customer service
- Customer service varies by local dealer
EcoWatch's Stratham, NH Solar Company Rankings FAQs
Which solar installation company is the best near me?
In Stratham, ReVision Energy is the best local solar company. Our team of experts rates it 4.12 stars, so it's a good choice if you're planning on installing solar panels on your home.
What are the biggest advantages and disadvantages of going solar?
The advantages of solar power are that it can decrease or, in some cases, totally erase your electricity bills, raise the value of your home and reduce your carbon footprint. The disadvantages are that solar panels can be costly to install, you may not save a lot if you don't use a lot of electricity and it doesn't work for all roof types and locations.
Is it worth installing solar panels on my house?
Solar panels require a significant upfront investment that will cost you several thousands of dollars, but whether or not solar panels are worth it depends on a variety of factors like local electricity rates and how much direct sunlight your roof gets.
What is solar panel capacity and how much do I need for my house?
Solar panel capacity is rated based on how much power they produce under standard testing conditions. Since each panel can generally produce about 250 to 400 watts per hour, the average home will need 20 to 35 panels.
Our goal is to reach as many people as we can with sensible solutions like solar energy. Our team of full-time local researchers collects solar price and installation data for every city in America then compiles it to create these digestible city guides. If you want to read our solar expert’s opinion on the top solar companies featured here, follow this link.
Company research was conducted by Melissa Smith and Karsten Neumeister. Local data analysis was conducted by James Savino. See something we missed or could do better? Email the editor.