# Throughline > Commercial operating advisory for technology companies. Throughline connects product strategy, marketing, and go-to-market as one system for PE firms, consulting firms, and C-level leaders. ## Pages - [Home](/): Overview of Throughline's operating advisory practice. - [For PE Firms](/pe-firms): Pre-deal commercial diligence and post-deal operating advisory for private equity and growth equity portfolios. - [For Consulting Firms](/consulting-firms): Embedded subject-matter expertise in product strategy, marketing, and GTM for consulting client engagements. - [For C-Level Leaders](/operating-advisory): Operating advisory working alongside senior commercial leaders on live product, marketing, and GTM decisions. - [About](/about): About Throughline and founder Anju Visen-Singh. - [Contact](/contact): Get in touch with Throughline. ## Optional - [PE Diagnostic](/pe/diagnostic): Short pattern-recognition assessment for PE deal and operating teams. - [Consulting Diagnostic](/consulting/diagnostic): Short pattern-recognition assessment for consulting teams. - [Operating Advisory Diagnostic](/operating-advisory/diagnostic): Short diagnostic for C-level commercial leaders.