Cadence OneFive
c15.io provides Momentum, a purpose-built platform that streamlines multifamily building retrofits from planning through construction. The platform enables portfolio owners to generate preliminary scopes of work in minutes, post standardized RFPs, and compare contractor bids online, while also offering portfolio optimization tools for capital allocation and financing identification. Built on 50 years of building science research, Momentum serves real estate owners, lenders, contractors, and utility and government programs.
- Clean Technology
- Construction Technology
- Property Technology
- Software Only
- Artificial Intelligence
- Data & Analytics
- Energy
Funding
Founders
Founder details are not available yet.
Product
Problem
Multifamily building owners face complex, time-consuming retrofit processes that require coordinating multiple stakeholders, managing fragmented workflows, and navigating evolving carbon regulations. The lack of standardized tools and transparency makes it difficult to prioritize investments, compare contractor bids, and secure financing for decarbonization projects.
Solution
c15.io offers Momentum, a purpose-built platform for multifamily retrofits that streamlines workflows from initial planning through construction. The platform enables portfolio owners to generate preliminary scopes of work in minutes, eliminating the wait for traditional energy audits, and to post standardized RFPs and receive comparable contractor bids online. Momentum also provides portfolio optimization tools that help owners maximize decarbonization potential, allocate capital effectively, and identify financing opportunities. By integrating building science principles with digital workflows, the platform gives stakeholders transparency and speed, allowing them to move from planning to construction with confidence.
Target Audience
Primary customers are multifamily real estate portfolio owners, lenders deploying capital for energy efficiency, contractors seeking retrofit projects, and utility or government programs tracking city-scale GHG reductions.
Features
- Instant scope generation that produces preliminary scopes of work in minutes without traditional energy audits
- Standardized RFP posting and online bid collection for easy contractor comparison and informed award decisions
- Portfolio optimization engine that assesses decarbonization potential and supports capital allocation across properties
- Financing opportunity identification integrated into the planning workflow
- Role-based dashboards tailored for portfolio owners, lenders, contractors, and utility/government programs
- Built on 50 years of building science research to ensure technically sound retrofit recommendations