Participated · Seed · Apr 2025

TwinKnowledge develops AI Agents that analyze millions of data points across construction documents, specifications, and other critical project materials. Its software helps building professionals make more informed decisions, reduce inefficiencies, and improve project outcomes. The company is led by founder and CEO Dr. Ivan Panushev and is based in NYC. On April 2, 2025, TwinKnowledge announced a $3.7M Series Seed equity round led by Camber Creek with participation from Great Wave Ventures. As part of the round, Jim Lynch, former Senior Vice President and General Manager of Autodesk Construction, will join the board as an independent director. TwinKnowledge intends to use the funds to accelerate product development, expand market reach, and further establish its AI-powered solutions.

Participated · Seed · Sep 2024

Sitewire provides a cloud and mobile platform that fuses real-time visual media, cost tracking, AI analysis and expert construction evaluations to automate work verification and speed payments. The platform enables financiers to verify completed work instantly and release payments the same day, replacing manual inspections and spreadsheets. Sitewire targets lenders and institutional asset managers as customers and focuses on expediting payments to homebuilders to keep projects on time and on budget. The company emphasizes faster cash flow for small local builders and subcontractors to reduce project delays and risk. There are no operating metrics disclosed in the article. The company announced a $3.17 million seed raise to support growth.

Participated · Seed · Mar 2024

Allium Engineering develops a stainless steel cladding process for rebar intended to resist corrosion and extend the life of infrastructure. The company has demonstrated its manufacturing process at industrial scale with a domestic steel mill partner, producing tons of stainless clad rebar that met AASHTO M 329M commercial-sale requirements. Allium plans to bring a new Boston-area manufacturing facility online in July 2024 capable of producing tons of stainless-clad steel each day and aims to produce more than a thousand tons of stainless clad rebar within the next two years. Planned commercial installations this year include a bridge in Walton County, Florida and a sea wall in Key West, with additional projects planned in Florida, California, Virginia, and Indiana. The company says its stainless clad rebar can more than triple bridge component lifetimes from around 30 years to greater than 100 years and avoid up to twenty-times its weight in carbon emissions through avoided concrete and steel consumption. Allium is hiring for technical, business development, and engineering operations roles to support manufacturing and commercialization.

Participated · Seed · Feb 2024

Pathways develops an underlying data layer to measure embodied carbon and lifecycle emissions of building materials. The company's product focuses on lifecycle assessment data for material manufacturers and construction stakeholders to quantify and reduce emissions. Founders and early team members mentioned in the announcement include Leise Sandeman, Ethan, Dorian, and Jack. Pathways has closed a $2.5M Pre-Seed round to advance its data platform. The company plans to use the funds to expand the team and make key hires, including a founding front-end engineer. Investors backing the company include Zacua Ventures and Pi Labs, alongside Blue Lion Global, Positive Ventures, Jetstream, Great Wave Ventures, REFASHIOND Ventures and others.

Participated · Series A · Apr 2023

Ox develops the patented Operator Experience (OX) platform and a wearable device that delivers AI-powered, human-centered automation for frontline workers. The platform provides real-time instructions, AI assistance, voice capabilities, and visual-based workflows to guide operators through tasks. Ox’s technology transforms tribal knowledge into standardized operational procedures and is used by multiple Fortune 500 companies. The company plans to use the new capital to accelerate customer expansion and to scale additional use cases. Ox also intends to further development of its patented wearable device that directs workflows via artificial intelligence. Founded in 2019 and led by CEO Charu Thomas, Ox positions itself as an enterprise software provider focused on increasing frontline efficiency.