Billion Bricks
BillionBricks designs, builds, and sells affordable climate-resilient net-zero homes in the Philippines, integrating a patent-pending solar roof (PowerShade) into the Sienna home and selling direct to land-owning families and via B2B Net-Zero Community partnerships.
- Company typePrivate
- Founded2013
- HeadquartersSingapore, Singapore
- Headcount1–10
- GTM typeB2B and B2C
- OfferingServices
What Billion Bricks does
BillionBricks is a Singapore-headquartered climate tech company that designs and builds affordable, climate-resilient net-zero homes for the Philippine market. The flagship product is the Sienna Net-Zero Home, a 45–54 sqm single-attached dwelling engineered to generate more electricity than it consumes over the year. Its core technology is PowerShade, a patent-pending integrated solar roof system that uses precision-engineered clamps — inspired by commercial curtain wall mounting — to secure PV panels directly to the roof structure in place of conventional roofing sheets, claimed at 95–99% waterproofing efficiency and engineered for typhoon and seismic resilience. Sienna homes ship with 6–9 PV panels (3.6–5.4+ kWp), semi-furnished interiors (kitchen, bathroom), aluminum windows, optional built-in EV charging for bikes, and a BB Care tablet app that monitors energy and savings 24/7.
The company runs a dual go-to-market. For consumers, it sells Sienna homes direct-to-land-owning Filipino families at PHP 2.79M–3.19M (varies by model S/L/L2 and customization), with a PHP 999 refundable reservation fee, in-person tours at the Experience Center in Quezon City, and a referral partner program. Affordability is reinforced by a network of six partner banks (BPI, Security Bank, EastWest, CTBC, RB Silay, FinHomes) offering construction loans and Pag-IBIG-linked financing, with up to PHP 800,000 in combined financing-driven discounts. For B2B, BillionBricks partners with landowners, property developers, and government LGUs to deliver Net-Zero Community developments of 1,000+ homes on 15+ hectares with 10+ MW of solar capacity; revenue mixes design, technology, project financing facilitation, branding, energy expertise, and construction.
Revenue mechanics span one-time home sales, enterprise community development contracts, and a recurring transaction component from selling excess rooftop solar generation to the grid (with cashbacks to homeowners). The company's strategic and financial backers include Thakral Corporation (lead seed investor, Dec 2022) and ENGIE (cornerstone investor and energy partner, hosting BillionBricks at its Singapore office). Co-founders Prasoon Kumar and Anurag Srivastava have led the venture since founding it as a non-profit in 2013 before pivoting to a for-profit Singapore private limited company in 2020.
Billion Bricks firmographics
Firmographics- Name
- Billion Bricks
- Legal name
- Billion Bricks Homes Pte Ltd
- Website
- https://billionbricks.org
- Company type
- Private
- Founded year
- 2013
- Operating status
- Operating
- Headcount range
- 1–10 employees
- Short description
- BillionBricks designs, builds, and sells affordable climate-resilient net-zero homes in the Philippines, integrating a patent-pending solar roof (PowerShade) into the Sienna home and selling direct to land-owning families and via B2B Net-Zero Community partnerships.
- Ownership category
- akta.pro rank
Billion Bricks industry classification
Industry- Product category
- Net-Zero Residential Construction Services
- NAICS
- Residential Building Construction (2361), Residential Building Construction (23611), Roofing Contractors (23816), New Single-Family Housing Construction (except For-Sale Builders) (236115)
- SIC
- Asphalt Paving & Roofing Materials (2950)
- akta.pro primary industry
- Residential Green / High-Performance Home Construction (Net-Zero, Passive House) (IMAFABAH)
- akta.pro secondary industries
- Solar Roofing & Roof-Mounted PV Systems (IMADAFAO), Residential Behind-the-Meter Generation (EUACALAB), Custom Home Building (IMAFABAC)
Keywords
Where Billion Bricks is headquartered
LocationHeadquarters
- HQ city
- Singapore
- HQ country
- Singapore
- HQ region
- Asia
Offices3 records
Markets served
Billion Bricks business model
Business model- GTM type
- B2B and B2C
- Offering type
- Services
- Cost components
- Supply Chain, Personnel, Operations, Marketing or Sales, Technology or R&D
Revenue model
- Sienna Net-Zero Home Sales: One-time sale of completed, solar-powered, net-zero homes (design, construction, and solar installation) to individual homeowners who own land. Pricing starts at ₱2.79M–₱3.19M depending on model and customization. The home package includes construction, 6–9 PV panels with inverter, semi-furnished interiors, construction drawings, and soil assessment up to ₱70,000. Excludes land acquisition, permits, taxes, and site development.
- Net-Zero Community Development: B2B partnerships with landowners and developers to build large-scale net-zero communities (≥1,000 homes, ≥10 MW solar capacity on ≥15 hectares). BillionBricks provides design, technology, project financing, branding, energy generation expertise, and construction services.
- Community Energy Generation Income: Homeowners receive free electricity and monthly cashbacks from the sale of rooftop-generated solar energy to the grid, reducing homeownership costs. The integrated rooftop solar farm generates surplus energy shared with community facilities.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| One time/ perpetual license | Pay-as-you-go | Sienna Standard (Two-Storey Single Attached): ₱2,790,000 |
| One time/ perpetual license | Pay-as-you-go | Sienna L (Three-Bedroom Single Attached): ₱2,990,000 |
| One time/ perpetual license | Pay-as-you-go | Sienna L2 (Three-Bedroom Single Attached): ₱3,190,000 |
| One time/ perpetual license | Pay-as-you-go | Cash Payment — Maximum Discount |
| One time/ perpetual license | Pay-as-you-go | Construction-Linked Financing — Milestone-Based |
| One time/ perpetual license | Multi-year contract | Partner Bank Financing — Loan Through Bank |
| One time/ perpetual license | Pay-as-you-go | 12-Month Installment Plan |
Go-to-market motion2 records
Distribution channels5 records
Marketing channels8 records
Billion Bricks product offering
Product offeringCore offering
Billion Bricks designs, builds, and sells net-zero, solar-powered, climate-resilient homes in the Philippines through its flagship Sienna product line, integrating the proprietary PowerShade solar roof technology directly into home construction. The company sells turnkey homes to individual land-owning families at PHP 2.79M–3.19M and partners with developers, landowners, and governments to deliver large-scale net-zero communities (≥1,000 homes, ≥10 MW solar, ≥15 hectares). Each home is engineered to generate more energy than it consumes, enabling homeowners to receive free electricity and monthly cashback from grid energy sales.
Product overview
BillionBricks is a climate-tech company offering a portfolio of products centered on net-zero housing solutions. The core offering is the Sienna Net-Zero Home, a fully integrated design-and-build solution combining modern home construction with the proprietary PowerShade solar roofing technology. Sienna homes come in multiple models (Sienna S, Sienna L, Sienna L2) ranging from 45-54 sqm with 1-3 bedrooms and solar capacity from 3.6 kWp to 5.4+ kWp. The company also develops larger Net-Zero Communities requiring 15+ hectares, 1,000+ homes, and 10+ MW energy capacity. Legacy products include WeatherHYDE emergency shelters and Etania Green School. All offerings integrate solar energy, climate resilience, and affordability.
Differentiator
Problem solved
Functional benefit
Brands
- Sienna: BillionBricks' flagship net-zero home model featuring solar-integrated PowerShade roofing technology. Available in multiple configurations including Sienna S (45 sqm), Sienna L (52.5 sqm), and Sienna L2 (54 sqm). Prices start at PHP 2.79 million for the standard model.
- PowerShade
- WeatherHYDE
Products and services
- Sienna Net-Zero Home A fully integrated design-and-build solution for climate-resilient, solar-powered homes anywhere in the Philippines. Available in three floor plans (Sienna S, Sienna L, Sienna L2) ranging from 45 to 54 sqm with 1–3 bedrooms, 6–9 PV panels (3.6–5.4+ kWp), aluminum windows, semi-furnished interiors, and engineered resilience for typhoon and earthquake conditions. Sold to individual land-owning families at PHP 2.79M–3.19M, with construction taking 4–5 months from groundbreaking to handover.
- PowerShade Solar Roof Patent-pending integrated solar roof system that generates clean energy while functioning as modern roofing. Uses precision-engineered clamps inspired by commercial curtain wall technology to secure solar panels directly into the roof structure, eliminating conventional roof sheets and penetration points. Delivers 95–99% waterproofing efficiency and provides structural protection during typhoons and seismic events.
- Net-Zero Community Sustainable, income-generating residential community offering for partners with ≥15 hectares of land, ≥1,000 planned homes, and ≥10 MW solar generation capacity. BillionBricks provides design, proprietary technology, project financing, branding, energy expertise, and construction services. Integrated rooftop solar farms deliver free electricity to homeowners and monthly cashbacks from surplus energy sold to the grid.
- WeatherHYDE Award-winning, life-saving emergency shelter for rapid deployment in disaster relief situations. Garnered 100 million media impressions worldwide, was hailed by Ashton Kutcher as 'innovation at its finest', and won the Singapore President's Design Award 2018 (Design of the Year).
- Etania Green School Sustainable school building project built by BillionBricks as part of its non-profit education infrastructure work. Awarded the Singapore President's Design Award (Etania Green School), an Idea-Tops Green Architecture Design Award nomination (China), and First Prize at the Go Green International Awards (Vietnam).
Quantifiable outcome
- Homes generate more energy than they consume, reducing electricity bills to near-zero for homeowners
- +4 more outcomes
Companies that use Billion Bricks
Customer profileNamed customers3 records
Segments3 records
Ideal customer profiles3 records
Billion Bricks technology and API
TechnologyTechnology focussed Yes
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature2 records
Billion Bricks partnerships and signals
Strategic signalPartnerships
Four partnerships are on record, tiered flagship and core.
- ENGIE / ENGIE Factory Asia PacificflagshipENGIE is a global leader in energy generation and management and a cornerstone investor in BillionBricks. The partnership focuses on co-developing net-zero communities in the Philippines — a 1,000-home, 10MW community expected to save over 6,000 tons of CO2 annually. ENGIE Factory Asia Pacific hosts BillionBricks at its Singapore office (Golden Agri Plaza) and provides energy generation expertise, project financing, and technology support.
- Quezon City Local GovernmentcoreQuezon City LGU partnered with BillionBricks for the Sienna Model House project — a showcase net-zero home that also functions as a daycare center for 24 underprivileged families. The project demonstrates BillionBricks' solar-powered housing model in partnership with the local government.
- Sitoza IncorporatedcoreSitoza Incorporated is the development partner for Sienna Community I in Iligan City, Mindanao — the first net-zero community in Mindanao, featuring 22 affordable duplex houses. First homes were turned over in May 2025.
- GGG Property Ventures, Inc.coreGGG Property Ventures, Inc. is the partner for Sienna Community II — the largest solar-powered residential development in the Philippines with 130 planned net-zero homes. Construction of first homes has begun, with completion targeted by March 2026.
Scale indicators6 records
Recent moves7 records
Expansion highlights7 records
Billion Bricks competitors and assessment
Company assessmentDirect peers
- Plant Prefab: Plant Prefab builds sustainable, factory-made prefabricated homes with an emphasis on energy efficiency and design quality. Comparable to BillionBricks as a design-driven, sustainability-focused homebuilder, though U.S.-focused and without the integrated solar-roof aspect.
- Cover Technologies: Cover develops integrated solar roofing products that replace conventional roofing while generating electricity, directly paralleling BillionBricks' PowerShade. A direct technology competitor in the integrated solar-roof category.
Broad incumbents
- Tesla (Solar Roof / Tesla Energy): Tesla offers an integrated solar roof product combined with energy storage and EV charging, mirroring BillionBricks' PowerShade-as-roof-plus-generation approach. While Tesla operates at much larger scale and in different markets, it is the most visible reference point for solar-integrated roofing as a home differentiator.
- SunPower: SunPower is a major U.S. residential solar provider offering rooftop PV systems and whole-home energy solutions. Comparable to BillionBricks in delivering grid-tied residential solar, though BillionBricks differentiates by integrating solar as the actual roofing material and operating in emerging-market affordable housing.
Emerging players
- ICON Build (3D-printed homes): ICON builds affordable, technology-enabled homes (3D-printed) targeting housing shortages and resilient construction. Similar mission-driven, scalable housing approach, though using 3D printing rather than solar-integrated roofing.
- Atto Tech / Hapi Homes: Hapi Homes offers modular, prefab net-zero ready ADUs and homes designed for sustainability and speed of construction. Comparable as a tech-enabled sustainable homebuilder, though primarily U.S.-based and serving the ADU market segment.
- Koto Design (Sustainable Modular Cabins): Koto Design designs sustainable, modular prefab hotel and residential cabins with a design-led, eco-conscious approach. Comparable in mission and Scandinavian/Asian design ethos, though focused on hospitality/resort cabins rather than primary residential housing.
- Bamboo Living (sustainable bamboo homes): Bamboo Living designs and builds sustainable, prefabricated homes made primarily from bamboo and other natural materials for tropical climates. Comparable as a sustainability-driven homebuilder targeting warm climates, with overlap in environmental mission and prefabricated construction methods.
Regional players
- Transcend / Affordable Green Housing (regional SEA): Asia-based developers and modular builders such as Koto Design, Bamboo Living, and PRT Offshore serve Southeast Asian sustainable housing markets with prefab or eco-design approaches. Comparable to BillionBricks in geographic and segment overlap for sustainable Asian residential construction.
- Mawadda / Sustainable Builders in the Philippines: Local Philippine sustainable builders and social enterprises (e.g., Gawad Kalinga, Habitat for Humanity Philippines) build affordable homes for low- and middle-income Filipino families. Comparable in targeting the Philippine affordable housing gap with a mission-driven model, though without BillionBricks' integrated solar-roof and net-zero positioning.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat4 records
Key risks6 records
Key highlights7 records
Customer concentration
Billion Bricks social profiles
Digital presenceBillion Bricks financial estimates
Financial estimateRevenue estimate
Valuation estimate
Billion Bricks leadership team
Management profileNumber of profiles
Profiles6 records
Billion Bricks funding detail
Funding detailFunding overview
Funding rounds4 records
Investors6 records
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Billion Bricks M&A and investment
M&A and investmentM&A
Investments
M&A and investment is available on the Subscription and Enterprise plan.Contact sales →
Frequently asked questions about Billion Bricks
What does Billion Bricks do?
Billion Bricks designs, builds, and sells net-zero, solar-powered, climate-resilient homes in the Philippines through its flagship Sienna product line, integrating the proprietary PowerShade solar roof technology directly into home construction. The company sells turnkey homes to individual land-owning families at PHP 2.79M–3.19M and partners with developers, landowners, and governments to deliver large-scale net-zero communities (≥1,000 homes, ≥10 MW solar, ≥15 hectares). Each home is engineered to generate more energy than it consumes, enabling homeowners to receive free electricity and monthly cashback from grid energy sales.
Is Billion Bricks a public or private company?
Billion Bricks is a private company. It is classified as venture growth investor backed and is currently operating.
When was Billion Bricks founded?
Billion Bricks was founded in 2013. It employs 1 to 10 people.
Where is Billion Bricks based?
Billion Bricks is headquartered in Singapore, Singapore, in the Asia region.
How does Billion Bricks make money?
Three revenue lines are on record. Sienna Net-Zero Home Sales are the primary driver. The others are net-Zero Community Development and community Energy Generation Income.
Who are Billion Bricks's main competitors?
Direct peers on record are Plant Prefab and Cover Technologies. Broad incumbents are Tesla (Solar Roof / Tesla Energy) and SunPower. Emerging players are ICON Build (3D-printed homes), Atto Tech / Hapi Homes, Koto Design (Sustainable Modular Cabins) and Bamboo Living (sustainable bamboo homes). Regional players are Transcend / Affordable Green Housing (regional SEA) and Mawadda / Sustainable Builders in the Philippines.
Does Billion Bricks have an API?
No public API is recorded for Billion Bricks.
What industry is Billion Bricks in?
Billion Bricks's product category is Net-Zero Residential Construction Services. Its primary akta.pro industry code is IMAFABAH, Residential Green / High-Performance Home Construction (Net-Zero, Passive House), with a secondary code of IMADAFAO, Solar Roofing & Roof-Mounted PV Systems. Its NAICS code is 2361 and its SIC code is 2950.