Greenshank Environmental

What Greenshank Environmental does

Greenshank Environmental Limited is a UK-based environmental credit provider founded in October 2022 and headquartered in London, serving property developers and landowners navigating Biodiversity Net Gain (BNG) and Nutrient Neutrality regulatory requirements under the Environment Act 2021 and related Habitat Regulations. The company's core products are legally-secured BNG units (30-year tenure via S106 agreements or conservation covenants) and Nutrient Neutrality credits (80+ year tenure) sourced from a national network of habitat banks and mitigation schemes across 13+ English catchments, including Somerset, Kent, Tees, Test Valley, Cheshire, Norfolk (Yare/Broads), Stodmarsh, River Avon, Itchen, and High Weald.

Greenshank's underlying technology centers on nature-based solutions, most notably its proprietary Enhanced Drainage Ditch Management framework — a novel methodology combining two-stage cross-sections, low-grade weirs, and inset floodplain vegetation that was commissioned by Natural England and achieves approximately 40% average nutrient reduction (28% precautionary for nitrogen and phosphorus). The company operates an online Buy Unit Tool (launched December 2025 as a UK first) that enables developers to search schemes, calculate pricing, reserve units via £150 refundable deposits, and complete purchases via Stripe, alongside a £250 Advanced Assurance verification service.

The business model combines transactional revenue from BNG unit and nutrient credit sales with professional services revenue from BNG consultancy, landowner scheme development, and Advanced Assurance. Pricing is unit-based and quote-driven, varying by habitat distinctiveness, condition, scheme, and catchment, with a price-match guarantee. Customers include major UK housebuilders (Barratt Developments, Bellway, Redrow, Harworth, Highwoods, Genesis Homes), conservation authorities (Brecon Beacons Bannau Brycheiniog National Park), and landowners served through habitat bank partnerships. Greenshank is led by co-founders Dr Gabriel Connor-Streich (CEO) and Kim Connor-Streich (CCO), operates with 1-10 employees, and has no disclosed external funding.

Name

Greenshank Environmental

Legal name

Greenshank Environmental Limited

Website

https://greenshank-environmental.com

Company type

Private

Founded year

2022

Operating status

Operating

Headcount range

11–50 employees

Short description

Greenshank Environmental is a UK-based provider of legally-secured Biodiversity Net Gain units and Nutrient Neutrality credits, serving property developers and landowners across 13+ English catchments through habitat banks and its proprietary Enhanced Drainage Ditch Management framework commissioned by Natural England.

Ownership category

akta.pro rank

Product category

Environmental Mitigation Services

NAICS

Support Activities for Forestry (1153)

SIC

Agricultural Services (700)

akta.pro primary industry

Biodiversity Net Gain (BNG) / No Net Loss Planning & Metrics (EUAHAHAJ)

akta.pro secondary industries

Biodiversity Conservation & Habitat Banking (AFAMAMAC), Nature-Based Credits Trading (Forestry/REDD+, Soil Carbon, Blue Carbon) (EUAGAIAK), Ecosystem Services & Natural Capital Programs (Water, Biodiversity Credits, PES) (IMAMAJAK)

Keywords

• Biodiversity net gain
• Nutrient neutrality
• Environmental mitigation
• Habitat banking
• Natural capital

Headquarters

HQ city

London

HQ country

United Kingdom

HQ region

Europe

Markets served

GTM type

B2B

Offering type

Services

Cost components

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

Revenue model

1. BNG Unit Sales: Sale of Biodiversity Net Gain units from habitat banks. Units are legally secured for 30 years using Section 106 or conservation covenants. Developers purchase units to discharge their 10% BNG obligation.
2. Nutrient Credit Sales: Sale of nutrient neutrality credits from mitigation schemes. Credits offset nitrogen and phosphorus pollution from new developments. Schemes are secured with LPAs using S106 agreements.
3. BNG Consultancy Services: Expert consultancy services to help developers and landowners navigate BNG requirements and secure planning approval.
4. Advanced Assurance Service: Optional £250 service that checks proposed BNG purchases meet trading rules and ensures cost-effective purchasing decisions.
5. Landowner Scheme Development: Guidance and support for landowners in developing and managing BNG and nutrient neutrality projects for maximum ecological and financial benefits.

Pricing tiers

Go-to-market motion2 records

Distribution channels3 records

Marketing channels4 records

Core offering

Greenshank Environmental develops and sells legally secured Biodiversity Net Gain (BNG) units and Nutrient Neutrality credits to UK property developers to discharge their statutory environmental obligations under the Environment Act 2021, while helping landowners create habitat banks to monetize natural capital. The company combines a self-serve online Buy Unit Tool with bespoke consultancy and a proprietary Enhanced Drainage Ditch Management methodology commissioned by Natural England.

Product overview

Greenshank Environmental operates a unified online marketplace platform for Biodiversity Net Gain (BNG) units and Nutrient Neutrality credits, complemented by consultancy and assessment services. The core product is the Buy Unit Tool, an online purchasing system enabling developers to search schemes, calculate pricing, and complete purchases. Supporting offerings include BNG Consultancy for planning approval, Enhanced Drainage Ditch Management methodology (a nature-based solution framework commissioned by Natural England), BNG Habitats Directory, Advanced Assurance verification, and Deposit Reservation. The company operates national BNG and nutrient mitigation schemes across multiple UK catchments (Somerset, Kent, Tees, Test Valley, Cheshire, High Weald, Norfolk/Yare) as habitat banks.

Differentiator

Problem solved

Functional benefit

Products and services

• Buy Unit Tool An online purchasing platform enabling developers and landowners to browse, select, and buy BNG units and Nutrient Credits from Greenshank's national network of habitat banks through a step-by-step process with refundable deposit reservation.
• BNG Units (Biodiversity Net Gain Units) Tradeable biodiversity units legally secured for 30 years using Section 106 or conservation covenant, enabling developers to discharge their BNG obligation to achieve 10% net gain in biodiversity.
• Nutrient Credits Verified nutrient neutrality credits developed using innovative approaches approved by Natural England, offsetting nitrogen and phosphorus pollution from new development for compliance with Habitat Regulations.
• BNG Consultancy Expert consultancy services to help developers secure planning approval through Biodiversity Net Gain assessments, habitat mapping, and metric calculations.
• Enhanced Drainage Ditch Management A nature-based solution methodology combining two-stage cross-sections, low-grade weirs, and vegetation on inset floodplain benches to reduce nutrient transport in agricultural watercourses, achieving approximately 40% nutrient reduction efficiency.
• Advanced Assurance A £250 verification service that confirms proposed BNG purchases meet trading rules and ensures cost-effectiveness for buyers uncertain about purchasing.

Quantifiable outcome

• 40% average nutrient reduction efficiency achieved through enhanced drainage ditch management methodology
• +3 more outcomes

Named customers7 records

Segments2 records

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Integration1 record

Feature2 records

Partnerships

Two partnerships are on record, tiered core.

• HP & BK Sargent & PartnerscoreStrategic or Co-development PartnerGreenshank Environmental partnered with HP & BK Sargent & Partners to develop the Hempnall Beck Mitigation Scheme (Yare Nutrient Mitigation). The partnership combines Greenshank's expertise in nutrient mitigation methodology with the landowners' property to deliver a nature-based solution for sustainable development in Norfolk.
• Natural EnglandcoreStrategic or Co-development PartnerGreenshank was commissioned by Natural England to produce a framework methodology for enhanced drainage ditch management. This framework details the approach for deploying enhanced drainage ditch management in artificial watercourses and small watercourses managed as drainage ditches, representing direct collaboration with the government body responsible for nutrient neutrality delivery.

Scale indicators5 records

Recent moves6 records

Expansion highlights5 records

Others

• NatureMetrics: NatureMetrics provides biodiversity monitoring and eDNA measurement tools used by BNG assessors and habitat bank operators. It is an enabling technology provider to the same ecosystem rather than a direct credit competitor.

Direct peers

• Environment Bank: Environment Bank is the largest UK operator of habitat banks selling BNG units and nutrient neutrality credits to developers. It directly competes with Greenshank across the same catchment geographies, regulatory moats (Section 106 agreements), and target customer base of UK housebuilders.
• The Ecology Consultancy: The Ecology Consultancy provides BNG assessments, habitat design, and ecological advice to UK developers and LPAs — overlapping with Greenshank's BNG consultancy service line.
• Ecosulis: Ecosulis is a UK ecological consultancy and habitat bank operator providing BNG assessment, biodiversity offset design, and credit origination — closely comparable to Greenshank's consultancy plus habitat bank model.
• Habitat Banking Solutions: Habitat Banking Solutions brokers biodiversity and nutrient offset units from UK habitat banks to developers, competing with Greenshank on credit supply, catchment coverage, and pricing.
• Biodiversity Net Gain Group: BNG Group supports landowners in establishing habitat banks and developers in sourcing BNG units under the Environment Act 2021, operating in the same regulatory and customer market as Greenshank.
• Wilder Land: Wilder Land creates and sells biodiversity and carbon credits from UK land, directly overlapping with Greenshank's habitat banking and BNG unit offering for property developers and landowners.

Regional players

• Severn Trent Nature Reach: Severn Trent's Nature Reach programme offers water company-funded nutrient mitigation schemes serving developers in the Severn Trent region. It is a regionally-scoped competitor for nutrient credits, with different funding economics than Greenshank's developer-paid model.

Emerging players

• Land and Nature: Land and Nature is an emerging UK natural capital developer helping landowners monetise biodiversity and carbon assets, competing at the landowner acquisition and habitat bank origination stages of Greenshank's value chain.

Broad incumbents

• Forest Carbon: Forest Carbon is an established UK woodland carbon credit developer with similar nature-based credit origination capabilities, though it focuses on voluntary carbon rather than BNG. Its landowner relationships and credit issuance infrastructure are comparable.

Market position

Strengths5 records

Weaknesses5 records

Competitive moat4 records

Key risks6 records

Key highlights6 records

Customer concentration

• Xx.com/GreenshankEnv
• LinkedInlinkedin.com/company/greenshank-environmental-ltd

Compliance1 record

Revenue estimate

Valuation estimate

Number of profiles

Profiles2 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 Greenshank Environmental