Budderfly is an energy-efficiency technology company that employs just over 200 people. Recent staffing data shows modest growth, with roughly a dozen more people joining than leaving and total headcount now topping 215. This balanced expansion suggests a steady hiring strategy as the company rolls out its energy-as-a-service model across the United States.
The largest team at Budderfly is Sales and Support, representing about one-quarter of the workforce with 58 employees. Engineering follows with 38 team members who design and maintain the company’s proprietary energy-management systems. Finance & Administration (26), Program & Project Management (19), and Consulting (16) form the next-largest groups, highlighting a blend of operational and advisory talent. Smaller but still critical functions include Marketing & Product, Operations, Business Management, and Human Resources, each ranging from 6 to 15 employees, while an additional 11 staff fall into other specialized roles.
Budderfly’s employee base is concentrated in the northeastern United States. Roughly 70 percent of staff are classified under "Other," a category that spans multiple regions but keeps the company’s overall footprint national. Outside of that group, the single largest city location is New York, NY, with 19 employees. Connecticut hosts several clusters: Milford (10), Bridgeport (7), Shelton (7), Stamford (5), Fairfield (5), Trumbull (5), Sandy Hook (4), and North Haven (4), underscoring the company’s roots in the state and its strategy of distributing talent across smaller hubs rather than a single headquarters.