Best Real Estate & Infrastructure Developers Companies in Boston, United States
The 39 best Real Estate & Infrastructure Developers companies in Boston, United States in 2026, ranked by funding and momentum. Funding, investors, founders, valuation, tech stack and live signals. Top: Echelon Seaport.
Ranked: Best Real Estate & Infrastructure Developers companies in Boston
| # | Company | Disclosed funding | Last round | Stage | Founder | Founded | Tech stack | Patents & IP focus | Recent signals |
|---|---|---|---|---|---|---|---|---|---|
| 1 | Echelon Seaport Developer of luxury residential condominium properties | $480M | 104 mo ago | Funding Raised | Alex Shing Chairman & CEO | 2017 | VideoJSBootstrapGSAP+19 | — | — |
| 2 | LBC Boston Developer of residential and commercial properties | $28M | 99 mo ago | Funding Raised | Andrian Shapiro Co-Founder | 2003 | — | — | — |
| 3 | Allium Engineering Provider of aluminium and infrastructure engineering services | $4M | 30 mo ago | Series A | Sam Mcalpine Co-Founder and Chief Technology Officer | 2021 | — | — | — |
| 4 | MassDevelopment Provider of financing, real estate, and community development solutions | $375K | 135 mo ago | Funding Raised | — | 1998 | ExpressionEnginePHPCodeIgniter+14 | — | 3 job openings · 1 expansion · 1 award |
| 5 | Bulfinch Provider of commercial properties focused investment management, development and leasing services | $125K | 167 mo ago | Early Stage | Eric Schlager CEO | 1936 | WordPressMySQLPHP+26 | — | — |
| 6 | BXP Developer of residential and commercial properties | — | 38 mo ago | Public | Owen Thomas Chairman & CEO | 1970 | DrupalApple iCloud MailPHP+26 | — | — |
| 7 | Arb Ventures Provider of residential projects development services | — | — | Unfunded | Greg Titus Co-Founder | 2012 | — | — | — |
| 8 | Boston Borough Council Boston is a coastal market town, steeped in history. | — | — | — | — | 1974 | — | — | 1 job opening · 1 expansion |
Top 6 Real Estate & Infrastructure Developers companies in Boston
#1
Series A · Boston, Massachusetts · founded 2021 · 3 employees$4Mraised▾
Developer of steel rebar coating intended to solve the problem of degradation of concrete infrastructure. The company offers a coating steel reinforcement method to create a product that does not rust, enabling clients to build long-lasting infrastructure and reduce carbon emissions.
- Feb 2024Series A$4M
- 2023Seed—
- Apr 2023Grant (prize money)$295K
#2
Funding Raised · Boston, Massachusetts · founded 2017$480Mraised▾
Developer of luxury residential condominium properties
- Jan 2018Conventional Debt$480M
#3
Funding Raised · Boston, Massachusetts · founded 2003$28Mraised▾
Developer of residential and commercial properties
- May 2018Conventional Debt$28M
#4
Funding Raised · Boston, Massachusetts · founded 1998 · 204 employees$375Kraised▾
Provider of financing, real estate, and community development solutions. It offers various financing tools, including bonds, loans, and tax credits, as well as real estate services encompassing planning, permitting, development, and management. These solutions are tailored to support businesses, developers, and municipalities. The organization also provides resources for small businesses and undertakes transformative development initiatives. Its services aim to stimulate economic growth and revitalize communities.
- Jun 2015Grant (prize money)—
- Sep 2011Grant (prize money)$50K
- Mar 2008Grant (prize money)$25K
- Mar 2008Grant (prize money)$300K
#5
Early Stage · Boston, Massachusetts · founded 1936 · 61 employees$125Kraised▾
Provider of commercial properties focused investment management, development and leasing services
#6
Public · Boston, Massachusetts · founded 1970 · 780 employees—raised▾
BXP is the largest publicly traded developer, owner, and manager of premier workplaces in the United States. They shape great spaces and places, offering fully integrated real estate solutions as a real estate investment trust (REIT).
Funding & investor landscape
Notable founders
Market landscape — 10 sub-themes by coverage
Share of Real Estate & Infrastructure Developers coverage by sub-theme.
Regulatory-risk over time rising
Funding & growth over time
funding rising · growth rising
Common questions
Rohit lives in the feed. He covers what's moving right now — the funding rounds, launches and shifts breaking across the trade press — and ties them back to where the sector is heading.