Strategic Environmental & Energy Resources, Inc. (SENR) — Cost of Revenue

Annual figures by fiscal year, from SEC filings.

2012: $1.04M2013: $2.29M2014: $3.16M2015: $2.38M2016: $3.42M2017: $3.64M$3.64M
2012Cost of Revenue (USD)2017
Fiscal YearCost of RevenueChange YoY
2017$3.64M+6.4%
2016$3.42M+43.5%
2015$2.38M-24.5%
2014$3.16M+37.9%
2013$2.29M+120.5%
2012$1.04M