id,manualSort,Company,investor_permalink,investor_name,investor_category_code,investor_country_code,investor_state_code,investor_region,investor_city,funding_round_type,funded_at,funded_year,raised_amount_usd,gristHelper_Display2,Company_category_code,Investor 3541,3541,1268,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-a,1124928000,2005,5000000,/company/rave-wireless,mobile,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3542,3542,1268,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-b,1144108800,2006,12000000,/company/rave-wireless,mobile,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3543,3543,1268,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-c+,1226880000,2008,7000000,/company/rave-wireless,mobile,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3544,3544,652,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-a,1170633600,2007,8000000,/company/hanger-network-in-home-media,advertising,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3545,3545,652,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-b,1212278400,2008,10000000,/company/hanger-network-in-home-media,advertising,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3546,3546,1276,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-b,1204329600,2008,30000000,/company/recyclebank,cleantech,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3547,3547,1276,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-a,1178668800,2007,13100000,/company/recyclebank,cleantech,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3548,3548,1276,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,venture,1257033600,2009,28000000,/company/recyclebank,cleantech,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3549,3549,1268,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-c+,1190592000,2007,18000000,/company/rave-wireless,mobile,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3550,3550,1559,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-c+,1200268800,2008,20000000,/company/tervela,messaging,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3551,3551,1268,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,venture,1293667200,2010,4000000,/company/rave-wireless,mobile,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners 3552,3552,1276,/financial-organization/sigma-partners,Sigma Partners,,USA,MA,Boston,Boston,series-c+,1298332800,2011,14000000,/company/recyclebank,cleantech,Sigma Partners https://www.crunchbase.com/financial-organization/sigma-partners