What Prosper Construction Holdings does

Prosper Construction Holdings Limited is a Hong Kong-based, Cayman-incorporated marine and civil engineering contractor listed on the Hong Kong Stock Exchange (stock code 6816). The company self-performs dredging, reclamation, piling, port/jetty construction, and bridge marine works through a wholly-owned fleet of specialized assets — including a cutter suction dredger (ASAN HO), four grab dredgers (Teng Sheng 88, 振興 50, 海廣 38, 海廣 28), multiple crane barges (長盛 309–316), over ten tugboats, split barges, a floating dock, crawler cranes up to 150 tonnes, and an array of pile-driving hammers and earthworks machinery. Execution is delivered via four wholly-owned operating subsidiaries in Hong Kong (Hong Kong Ruiwo Engineering), Macau (Hong Kong Ruiwo Macau), Indonesia (Indonesia Ruiwo), and via Haiguang Co. for vessel operations.

The company generates revenue almost entirely from project-based fixed/estimated construction contracts won through competitive tendering with public-sector and large private clients. Customer mix is concentrated in Hong Kong government infrastructure (Hong Kong-Zhuhai-Macao Bridge sections, Central/Wan Chai reclamation, Tuen Mun–Chek Lap Kok Link, Hong Kong International Airport fuel depot jetty, Stonecutters Bridge), Macau public-sector and utility clients (Macau Power Station design-build EPC, Macau New Urban Zone E1 reclamation), and Southeast Asian government and industrial clients across Indonesia, Vietnam and Malaysia (cement, steel, alumina, pellet plant and coal-fired power plant port infrastructure). The August–September 2022 batch alone produced three awarded contracts totaling an estimated HK$1,123.9 million. In May 2025, the group extended its scope outside marine works with the acquisition of Tubbs Cabinet Shop, a custom woodworking firm in Jackson, Tennessee, operating as a continuing division.

The group is state-backed: Haifa Group (海發集團), a Chinese conglomerate, is the parent/controlling shareholder and provides group-level resources, with Haifa Group's Party Committee member and Deputy General Manager Jiang Hongchang serving concurrently as Prosper's Chairman. The strategy articulated by Haifa Group in March 2023 explicitly frames Prosper as Haifa's "bridgehead and window company" in Hong Kong and the Greater Bay Area, with marine works in HK, the Bay Area, and Southeast Asia as the core direction. Industry positioning was further reinforced by admission to the Hong Kong China Enterprises Association Construction Industry Committee in October 2023.

Name

Prosper Construction Holdings

Legal name

瑞港建設控股有限公司 (Prosper Construction Holdings Limited)

Website

https://prosperch.com

Company type

Public

Founded year

2015

Operating status

Operating

Headcount range

501–1,000 employees

Short description

Prosper Construction Holdings is a Hong Kong-listed marine and civil engineering contractor (HKEX: 6816) that self-performs dredging, reclamation, piling, and port construction across Hong Kong, Macau, Indonesia, Vietnam, and Malaysia using an owned fleet of specialized vessels and heavy equipment, and is state-backed by Haifa Group.

Ownership category

akta.pro rank

Product category

Marine Construction and Civil Engineering Services

NAICS

Ship Building and Repairing (336611), Ship and Boat Building (33661), Marine Cargo Handling (488320)

SIC

Heavy Construction Other Than Bldg Const - Contractors (1600), Ship & Boat Building & Repairing (3730)

akta.pro primary industry

Port & Harbor Construction (Quays, Wharves, Berths) (IMAFAJAA)

akta.pro secondary industries

Dredging & Channel Deepening (Capital & Maintenance) (IMAFAJAB), Port Rehabilitation, Maintenance & Asset Renewal (Repairs, Strengthening) (IMAFAJAL), Quay & Waterfront Civil Works (Piers, Quays, Seawalls, Dredging, Revetments) (IMAJALAF), Subsea & Nearshore Civil Works (Trenching, Rock Placement, Mattressing) (IMAFAJAI), Marine & Offshore Wind BOP Construction (Foundations, Cables, Ports, Installation Support) (EUAMAFAI)

Keywords

• Marine construction services
• Dredging and reclamation
• Piling and foundation works
• Port and jetty construction
• Marine EPC contracting

Headquarters

HQ city

North Point

HQ country

Hong Kong SAR China

HQ region

Asia

Offices5 records

Markets served

GTM type

B2B

Offering type

Services

Cost components

Operations, Supply Chain, Infrastructure, Personnel, Technology or R&D, Marketing or Sales

Revenue model

1. Construction contracts (project-based): Revenue is generated from fixed-price / estimated-amount construction contracts for marine works, reclamation, dredging, piling, port construction, and civil engineering. As disclosed in the October 2022 voluntary announcement, the group was awarded office building EPC (HK$788.4M), office building construction (HK$184.4M), and residential construction (HK$151.1M) contracts during Aug–Sep 2022 alone, with contract values recognized progressively as work is performed. Revenue is contract-driven and lumpy, dependent on award timing of individual large projects.

Pricing tiers

Go-to-market motion1 record

Distribution channels1 record

Marketing channels4 records

Core offering

Prosper Construction Holdings is a Hong Kong-based marine construction and civil engineering contractor that delivers dredging, land reclamation, piling, port and jetty construction, bridge works, and design-engineering-procurement-construction (EPC) projects for public-sector and industrial clients. Project delivery is supported by an owned fleet of specialized marine vessels (dredgers, crane barges, tugs, split barges) and heavy equipment (crawler cranes up to 150t, pile-driving hammers, earthworks machinery), enabling self-performance of marine works across Hong Kong, Macau, Indonesia, Vietnam, and Malaysia.

Product overview

Prosper Construction Holdings is a single-firm construction and marine engineering contractor (one core platform) rather than a multi-product SaaS portfolio. The offering centers on Construction Contracting Services as the core service, supported by an in-house Marine Vessels and Construction Equipment Fleet that acts as the platform's operational asset base. On top of this, the company recently layered a Custom Woodworking Services line via the acquired Tubbs Cabinet Shop division, which functions as an add-on service line operating under its own brand in West Tennessee. Engineering Project Case Studies (Design-Build) represent the company's project portfolio demonstrating how the core contracting services and equipment fleet are deployed together across marine, civil, and infrastructure works.

Differentiator

Problem solved

Functional benefit

Products and services

• Marine Construction and Civil Engineering Contracting

Quantifiable outcome

• HK$1,123.9M in new construction contract awards during Aug–Sep 2022 (office EPC HK$788.4M + office construction HK$184.4M + residential HK$151.1M)

Segments4 records

Ideal customer profiles4 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Feature4 records

Partnerships

Two partnerships are on record, tiered core (industry-association membership for visibility and ecosystem access) and flagship (parent-group / controlling shareholder).

• Hong Kong China Enterprises Association Construction Industry Committee (香港中國企業協會建築行業委員會)core (industry-association membership for visibility and ecosystem access)Strategic or Co-development Partner · 26 October 2023Prosper Construction Holdings was formally admitted as a member of the HKCEA Construction Industry Committee in October 2023 (working meeting in Zhuhai, 26–27 October 2023). Executive Director Ni Chuchen represented Prosper at the meeting, where the company also participated in the 'Accelerate Bay Area Integration, Support Hong Kong Construction' thematic seminar. The membership gives Prosper access to industry resources, peer collaboration, and policy dialogue on Bay Area infrastructure.
• Haifa Group (海發集團)flagship (parent-group / controlling shareholder)Strategic or Co-development Partner · 9 March 2023Haifa Group is described as Prosper Construction Holdings' parent/controlling group and 'strong backing'. Haifa Group Party Secretary & Chairman Liu Luqiang led an inspection visit to Prosper on 7 March 2023, and Haifa Group Party Committee member / Vice GM Jiang Hongchang concurrently serves as Prosper's Chairman. Haifa Group provides group-level resources and acts as the parent platform for Prosper's positioning as Haifa Group's 'bridgehead and window company' in Hong Kong and the Greater Bay Area, with marine works in HK, the Bay Area, and Southeast Asia as the core strategic direction.

Scale indicators6 records

Recent moves7 records

Expansion highlights5 records

Broad incumbents

• China State Construction Engineering (CSCEC): Largest construction group globally with significant Hong Kong and Southeast Asia presence; overlaps with Prosper on civil and marine infrastructure projects as part of a much broader construction portfolio.
• China Harbour Engineering Company (CHEC): Subsidiary of CCCC and one of Asia's largest marine engineering and dredging contractors; a much larger incumbent operating across the same port, reclamation, and marine EPC categories that Prosper serves in Southeast Asia.
• CCCC Dredging (China Communications Construction): Largest specialized dredging and reclamation contractor globally and a dominant Chinese state-owned player; competes with Prosper on marine dredging and reclamation tenders across Hong Kong, Macau, and Southeast Asia.
• Royal Boskalis Westminster: Global dredging and marine services major active across Asia-Pacific; an international comparable for Prosper's reclamation and dredging operations in Indonesia, Vietnam, and Malaysia.
• Van Oord: Dutch global marine contractor and dredging specialist with extensive Southeast Asia footprint; comparable as a design-build marine EPC peer for international port and reclamation work.

Direct peers

• Hip Hing Construction (NWD Group): Major Hong Kong general contractor with a strong civil engineering and marine piling track record; competes head-to-head on Hong Kong government infrastructure tenders similar to those in Prosper's case-study portfolio.
• Vibro Construction: Hong Kong-based specialist piling and foundation contractor; directly comparable to Prosper's marine piling business and competes on Hong Kong public-sector foundation tenders.
• Build King Holdings: Hong Kong-listed construction contractor with overlapping civil engineering and marine works exposure in Hong Kong; competes for similar government tendered infrastructure and piling projects and is a natural local-market comparable.
• Paul Y. Engineering Group: Hong Kong-listed engineering and construction group active in civil works and marine-related infrastructure in HK; comparable in scale, listing venue, and dependence on Hong Kong public-sector contracts.

Regional players

• SOCAM Development: Hong Kong-listed construction arm with civil engineering and property development exposure; a regional comparable reflecting similar Hong Kong-centric construction exposure and contract-driven revenue model.

Market position

Strengths4 records

Weaknesses4 records

Competitive moat5 records

Key risks6 records

Key highlights7 records

Customer concentration

Revenue estimate

Valuation estimate

Number of profiles

Profiles9 records

Subsidiaries4 records

Funding overview

Funding rounds

Investors

Funding detail is available on the Subscription and Enterprise plan.Contact sales →

M&A

Investments

M&A and investment is available on the Subscription and Enterprise plan.Contact sales →

Frequently asked questions about Prosper Construction Holdings