Little to no office politics. Everyone works together to provide excellent products and customer service. Operate in a niche market for scientists worldwide. PhD's on staff; high level of intellect company-wide. Word-of-mouth marketing and repeat business. Only company I have worked in where we jump on customer problems, solve them regardless of customer's status--no quibble white glove service.
Work-life balance is encouraged. Chair massages every Friday. Great benefits.
Cons
No real downsides. Always things we can work on, but no need to mention them here.