Bullrock
Bullrock is a Vermont-based, vertically integrated solar developer and investment platform that builds, owns, and sells community-solar assets across the Northeast for institutional investors and community-solar subscribers.
- Company typePrivate
- Founded1983
- HeadquartersShelburne, United States
- Headcount11–50
- GTM typeB2B
- OfferingServices
What Bullrock does
Bullrock Corporation is a privately held, vertically integrated renewable-energy developer and investment platform headquartered in Shelburne, Vermont, founded in 1983 by Gregg Beldock. Originally a New York City real-estate and construction firm, the company progressively expanded into senior-care development before entering solar in 2013 and formally launching Bullrock Solar Corporation in 2015. Today the operating business is organized around three divisions: Build (engineering, procurement, and construction of solar assets), Develop (end-to-end site sourcing, entitlement, permitting, construction, and asset sale or hold), and Invest (the Bullrock Energy Ventures investment-management arm, which launched its first fund in 2024 to scale community-solar assets and take equity stakes across the renewable-energy supply chain).
The company delivers solar projects using its own balance sheet, monetizing through one-time asset sales to institutional buyers and recurring operations and maintenance contracts on retained or community-solar subscriber portfolios. Customers include utility companies, banks, solar funds, and high-net-worth individuals on the asset-purchase side, and residential and commercial community-solar subscribers on the subscriber side. Pricing is quote-based and not publicly disclosed.
Strategically, Bullrock has positioned itself as a Northeast-focused community-solar specialist with deep Vermont and New York operating roots. The 2025 formation of a $220 million joint venture with Apollo Global Management to fund development of a nearly 500 MW pipeline in New York and New England marks the company's transition from a balance-sheet developer into an institutionally backed capital platform, complemented by the 2023 hiring of senior investment professionals from Bridgewater Associates and BlackRock.
Bullrock firmographics
Firmographics- Name
- Bullrock
- Legal name
- Bullrock Corporation
- Website
- https://bullrockcorp.com
- Company type
- Private
- Founded year
- 1983
- Operating status
- Operating
- Headcount range
- 11–50 employees
- Short description
- Bullrock is a Vermont-based, vertically integrated solar developer and investment platform that builds, owns, and sells community-solar assets across the Northeast for institutional investors and community-solar subscribers.
- Ownership category
- akta.pro rank
Bullrock industry classification
Industry- Product category
- Solar Energy Development and Investment
- NAICS
- Solar Electric Power Generation (221114), Electric Power Generation, Transmission and Distribution (2211)
- SIC
- Electric Services (4911)
- akta.pro primary industry
- Community Solar Development & Subscription Management (EUAMAJAA)
- akta.pro secondary industries
- Solar Project Development & IPP (Utility-Scale & Rooftop) (EUAMABAA), Project Finance & Capital Structuring (Debt/Tax Equity/Project Bonds) (EUAMAAAD), Retail Supply + DER/Virtual Power Plant Bundles (Solar, Storage, DR) (EUAGABAI)
Keywords
Where Bullrock is headquartered
LocationHeadquarters
- HQ city
- Shelburne
- HQ country
- United States
- HQ region
- North America
Offices2 records
Markets served
Bullrock business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Operations, Supply Chain, Infrastructure, Technology or R&D, Marketing or Sales
Revenue model
- Solar Development: End-to-end development of solar projects from entitlement through construction, including site acquisition, permitting, and financing coordination.
- EPC Services: Engineering, procurement, and construction services for solar installations. Bullrock builds projects using its own balance sheet.
- Operations & Maintenance: Ongoing O&M services for solar assets, including monitoring and maintenance of operational projects.
- Asset Sales: Sale of developed and constructed solar projects to investors, utilities, banks, and solar funds. Bullrock structures transactions as hold or sell arrangements.
- Investment Management: Management of external capital through Bullrock Energy Ventures to scale solar development and invest in adjacent asset classes including renewable energy supply chain companies.
Go-to-market motion2 records
Distribution channels2 records
Marketing channels2 records
Bullrock product offering
Product offeringCore offering
Bullrock is a vertically integrated solar developer and investment manager that sources, develops, constructs, finances, sells/holds, and operates solar energy assets on its own balance sheet. Through Bullrock Solar Corporation it delivers development, EPC, and O&M services; through Bullrock Energy Ventures it manages external capital via a fund to scale a community solar portfolio and invest across the renewable energy supply chain. It also operates community solar subscription programs for residential and commercial end-users in New York and New England.
Product overview
Bullrock is an energy development and investment company with a multi-divisional structure offering vertically integrated energy services. The core business consists of Bullrock Solar Corporation (providing development, EPC, O&M, and structured sale of solar projects) and Bullrock Energy Ventures (investment management division raising and managing external capital). The company operates three main service lines: Build (engineering and construction of American-made energy systems), Develop (vertically integrated asset sourcing, diligence, building and operation), and Invest (assets and companies from early stage to growth equity). The portfolio includes approximately 75 MW of solar arrays developed from entitlement through construction, a 150MW community solar joint venture with NxtGen Solar, and a 500 MW renewable energy pipeline backed by a $220M joint venture with Apollo Global Management.
Differentiator
Problem solved
Functional benefit
Products and services
- Solar Development Services Vertically integrated services to source, diligence, build and operate solar energy assets. Includes entitlement, development, construction, and sale of solar projects to high-net worth individuals, utility companies, banks, and solar funds. For institutional investors and capital partners.
- Build Services (EPC) Engineering, procurement, and construction of American-made solar energy systems, leveraging decades of construction and engineering heritage. For solar project owners, developers, and institutional capital partners.
- Operations and Maintenance Services Ongoing operations and maintenance services for solar assets, including monitoring and maintenance of operational projects. For solar asset owners and operators across Bullrock's portfolio.
- Community Solar Subscriptions Community solar subscription programs that allow residential and commercial subscribers to receive credits on their electricity bills without installing solar panels on their property, available across New York and New England markets.
- Investment Management (Bullrock Energy Ventures Fund) Investment management services that raise and manage external capital to scale solar development and invest in adjacent asset classes across the renewable energy supply chain. For institutional investors and capital partners.
Quantifiable outcome
- Built over 500 MW of American-made solar
- +3 more outcomes
Companies that use Bullrock
Customer profileNamed customers4 records
Segments2 records
Ideal customer profiles2 records
Bullrock technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
AI capability1 record
Bullrock partnerships and signals
Strategic signalPartnerships
One partnership is on record.
- NxtGen SolarcoreBullrock partnered with NxtGen Solar led by Mike Mills to combine Bullrock's development and operational experience with NxtGen's tax equity financing expertise. The partnership formed a joint venture to develop a 150 MW portfolio of community solar assets, which led to the formation of Bullrock Energy Ventures.
Scale indicators11 records
Recent moves5 records
Expansion highlights6 records
Bullrock competitors and assessment
Company assessmentDirect peers
- Nexamp: One of the largest U.S. community solar developers and asset owners, operating across the same Northeastern markets as Bullrock with vertically integrated development, EPC, and subscription management.
- Pivot Energy: National community solar developer with significant presence in New York and New England; comparable vertically integrated model developing and owning community solar projects for utilities and subscribers.
- Lightstar Renewables: Community solar developer focused on the U.S. Northeast with a similar development-to-subscription model; comparable scale and target markets to Bullrock's NY/VT portfolio.
- SolRiver Capital: Solar-focused investment and development platform that finances and develops distributed and utility-scale solar projects; comparable in capital structure and project-finance orientation to Bullrock Energy Ventures.
- CleanCapital: Solar investment and asset management platform that acquires, operates, and finances distributed solar portfolios; directly comparable to Bullrock's combined development + investment management thesis.
Broad incumbents
- Cypress Creek Renewables: Large U.S. solar developer and IPP with significant community and utility-scale solar projects; competes with Bullrock for project sites, tax equity, and offtake in overlapping Northeastern markets.
- AES Clean Energy: Subsidiary of The AES Corporation developing utility-scale solar, wind, and storage across the U.S.; broad incumbent with overlapping Northeast development ambitions that competes for capital and project sites.
- Sonnedix: Global solar IPP with a growing U.S. distributed and utility-scale portfolio; comparable as a solar-focused platform investor and developer, though at larger scale and broader geography.
- Clearway Energy Group: Owner and operator of renewable energy generation assets including utility-scale solar; relevant comparable for Bullrock's asset-hold strategy and capital-intensive IPP business model.
- National Grid Renewables: Developer and operator of utility-scale solar, wind, and storage projects across the U.S.; broad incumbent with overlapping project-development footprint and capital access.
Market position
Strengths4 records
Weaknesses5 records
Competitive moat5 records
Key risks5 records
Key highlights6 records
Customer concentration
Bullrock social profiles
Digital presenceBullrock financial estimates
Financial estimateRevenue estimate
Valuation estimate
Bullrock leadership team
Management profileNumber of profiles
Profiles17 records
Bullrock subsidiaries and ownership
Company hierarchySubsidiaries3 records
Bullrock funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Bullrock M&A and investment
M&A and investmentM&A
Investments1 record
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Bullrock
What does Bullrock do?
Bullrock is a vertically integrated solar developer and investment manager that sources, develops, constructs, finances, sells/holds, and operates solar energy assets on its own balance sheet. Through Bullrock Solar Corporation it delivers development, EPC, and O&M services; through Bullrock Energy Ventures it manages external capital via a fund to scale a community solar portfolio and invest across the renewable energy supply chain. It also operates community solar subscription programs for residential and commercial end-users in New York and New England.
Is Bullrock a public or private company?
Bullrock is a private company. It is classified as founder individual operated bootstrapped and is currently operating.
When was Bullrock founded?
Bullrock was founded in 1983. It employs 11 to 50 people.
Where is Bullrock based?
Bullrock is headquartered in Shelburne, United States, in the North America region.
How does Bullrock make money?
Five revenue lines are on record. Solar Development is the primary driver. The others are EPC Services, operations & Maintenance, asset Sales and investment Management.
Who are Bullrock's main competitors?
Direct peers on record are Nexamp, Pivot Energy, Lightstar Renewables, SolRiver Capital and CleanCapital. Broad incumbents are Cypress Creek Renewables, AES Clean Energy, Sonnedix, Clearway Energy Group and National Grid Renewables.
Does Bullrock have an API?
No public API is recorded for Bullrock.
What industry is Bullrock in?
Bullrock's product category is Solar Energy Development and Investment. Its primary akta.pro industry code is EUAMAJAA, Community Solar Development & Subscription Management, with a secondary code of EUAMABAA, Solar Project Development & IPP (Utility-Scale & Rooftop). Its NAICS code is 221114 and its SIC code is 4911.