Buildstone II LLC is a construction and engineering company that provides civil construction, mechanical construction, real estate development, supply chain, and project management services. It serves governmental, residential, institutional, educational, and commercial clients by undertaking projects such as pipelines, bridges, land development, and public infrastructure management.
Subscribe to see BuildStone II LLC’s full profile → the full roster, investors in every round, weekly hiring history and every corporate event
BuildStone II LLC is a construction & engineering company headquartered in United States. Its most recent funding round raised $7.5M in February 2025. Xcout tracks 3 named people at BuildStone II LLC, including Abdul Goni Chowdhury (Founder).
Every round on record:
| Date | Round | Amount | Investors |
|---|---|---|---|
| SEC Form D filing | $7.5M | — |
Who invested in each round, lead investors, valuations and the co-investor graph — open the full funding history →
A few of BuildStone II LLC's closest competitors — see the full list of competitors and alternatives →
Diverse Development LLC is a U.S.-based development and design-build firm that provides feasibility planning, design-build execution, utility and building systems planning, project recovery, military construction support, and technology commercialization services. The company serves project owners, public agencies, private developers, and international partners across complex infrastructure, industrial, and commercial projects.
Milhouse Engineering and Construction, Inc. is a full-service engineering and construction firm that provides architectural, civil, electrical, mechanical, and structural engineering, as well as construction management and real estate development services. The company serves clients across various sectors including aviation, facilities, gas, power, telecommunications, transportation, and water resources.
Brownstone Development LLC provides custom home building, land development, and remodeling services for families and individuals. Based in Greenwood, Arkansas, the company helps clients design, build, and renovate residential properties.
Man Infraconstruction Limited is an engineering and construction company that undertakes real estate development and infrastructure projects. It provides construction services for port infrastructure, residential buildings, commercial and institutional complexes, industrial facilities, and roads.
Sterling Infrastructure, Inc. operates across three distinct business segments: transportation, e-infrastructure, and building solutions. The company's operations span a significant portion of the United States, including the Southern, Northeastern, and Mid-Atlantic regions, as well as the Rocky Mountain states, California, and Hawaii. Within its transportation division, Sterling specializes in developing and rehabilitating critical infrastructure. This includes projects such as highways, roads, bridges, airports, ports, and light rail systems, alongside essential water, wastewater, and storm drainage solutions. Their clients in this sector range from state departments of transportation and regional transit authorities to airport, port, and water authorities, as well as railway companies. Furthermore, Sterling delivers specialized site infrastructure development services. These projects cater to high-profile "blue-chip" clients operating within the e-commerce, data center, distribution and warehousing, and energy industries. The building solutions segment focuses on concrete work for both residential and commercial applications. This encompasses foundations for single-family and multi-family residences, as well as parking structures, elevated slabs, and other custom concrete projects. Their client base here includes national, regional, and custom home builders, as well as developers and general contractors in the commercial sector. Originally established in 1955, the company operated as Sterling Construction Company, Inc. until its renaming to Sterling Infrastructure, Inc. in June 2022. Its corporate headquarters are located in The Woodlands, Texas.
Highway Infrastructure Limited operates in infrastructure development and management across three core verticals: tollway collection, engineering, procurement, and construction (EPC) infrastructure, and real estate development. The company constructs roadways, bridges, and highways for government agencies and private clients, while also providing technology-driven toll collection operations and developing real estate projects.
Funding rounds, acquisitions, new executives, launches and expansions, each with a two-line summary and a link to the source. One short email a day, only when there is news.
Free: up to 5 companies, daily. Subscribers also follow whole sectors and saved filters (M&A in Israel, AI funding…), get instant alerts, in-app notifications and signed webhooks, and open the full profile behind every name. Subscribe →
Post the link and the card appears automatically — each network fetches the image itself.