WestBridge

What WestBridge does

WestBridge is a small private equity sponsor (1-10 employees, headquartered in Vista, California, per firmographics) that invests in companies and generates exits through sale transactions. Its disclosed recent activity includes the February 2026 sale of portfolio company APEM Group at an 11.5x return multiple and ongoing backing of Survey Solutions, which completed its second platform acquisition of SurvaTec in March 2025. The firm also has historical roots in agricultural products through Westbridge Agricultural Products Inc., which combined with Austria-based bio-ferm GmbH to form SAN Agrow, the crop protection business unit of SAN Group; this gives WestBridge an unusual sector heritage in biocontrol and organic crop inputs. The firm operates with limited public disclosure: no AUM, fund size, revenue, headcount beyond the 1-10 band, or named partners are surfaced in the source material, and there is no information on ownership, LP base, or deal team. The investment model is consistent with a buy-and-build small-cap sponsor, evidenced by Survey Solutions' serial acquisition activity, though fund vintage, sector focus, and capital deployment cadence are not disclosed.

Name

WestBridge

Legal name

WestBridge

Website

https://westbridge.com

Company type

Private

Founded year

1982

Operating status

Operating

Headcount range

1–10 employees

Ownership category

akta.pro rank

Product category

Agricultural Crop Protection

NAICS

Pesticide and Other Agricultural Chemical Manufacturing (32532), Pesticide, Fertilizer, and Other Agricultural Chemical Manufacturing (3253), Fertilizer and Compost Manufacturing (32531)

akta.pro primary industry

Biological Formulation, Fermentation & Scale-Up Manufacturing (AFABAEAM)

akta.pro secondary industry

Biostimulant-Enhanced Fertilizers (Humic/Fulvic, Amino Acids, Seaweed Blends) (AFABACAK)

Keywords

• Organic crop protection
• Biopesticide products
• Biological fungicides
• Agricultural biostimulants
• Plant health solutions

Headquarters

HQ city

Vista

HQ country

United States

HQ region

North America

Markets served

GTM type

B2B

Offering type

Hardware or Manufacturing

Cost components

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

Core offering

WestBridge (Westbridge Agricultural Products Inc.) develops and manufactures organic fertilizers and environmentally-safe agricultural products. The company joined with bio-ferm GmbH in Austria to form SAN Agrow, the crop protection business unit of SAN Group, contributing biotechnological crop protection products including biopesticides, biofungicides, bioherbicides, plant nutrients, and plant growth regulators based on microorganisms and plant extracts for sustainable organic and conventional crop farming.

Differentiator

Problem solved

Functional benefit

Products and services

• BOTECTOR Biological fungicide based on a microorganism that provides residue-free, rainfast protection against Botrytis cinerea (gray mold) in vineyards and other crops, designed for sustainable viticulture and conventional growers.
• BLOSSOM PROTECT Residue-free biofungicide used for protection of apples and pears against fire blight (Erwinia amylovora) during the bloom period.
• SUPPRESS Organic herbicide providing fast-acting weed control for growers on the U.S. West Coast and other organic/conventional operations seeking OMRI-listed options.
• TRIGGRR Biostimulant combining plant extracts, seaweed, and fermentation products to help growers achieve higher yields, better quality, and greater efficiency.
• AUREO SHIELD Organic post-harvest fungicide for protecting citrus fruits from decay during storage and handling.
• Duralev Crop protection product based on Cerevisane technology (non-living yeast) that activates the plant's own defense system through Systemic Resistance Induction (SRI), distributed in partnership with Agrauxine.
• AP PROTECTORS Trio of biocontrol products that safeguard crop quality from bloom through storage using nature-based microbial mechanisms.

Ideal customer profiles2 records

Technology focussed No

API detail

Has API

No

API docs

API detail

Core technology

AI maturity

App detail

Scale indicators2 records

Recent moves3 records

Expansion highlights3 records

Broad incumbents

• Valent BioSciences: Valent BioSciences (Sumitomo Chemical subsidiary) is one of the largest dedicated biorational companies globally, offering biostimulants, biopesticides, and inoculants. Comparable product scope but at materially larger scale and with global distribution — a broad incumbent in the same biological inputs space.
• Bayer Crop Science (Biologics division): Bayer's Biologics business develops and markets biopesticides, biostimulants, and biocontrol products alongside its conventional crop protection portfolio. Overlaps with WestBridge/SAN Agrow in biocontrol and biostimulant categories but at vastly greater scale, with bundled offerings to large distributors and growers.
• Novonesis (Novozymes / Chr. Hansen merged): Novonesis is a global biosolutions leader with agricultural biologicals spanning biopesticides, inoculants, and biostimulants. Compares as a broad incumbent with deep fermentation capability, broader crop and geographic reach, and significant R&D scale that competes for the same biological input demand.

Emerging players

• BioConsortia: BioConsortia is an emerging player developing microbial biopesticides, biostimulants, and nitrogen-fixing microbes using a proprietary microbial selection platform. Comparable technology basis (microbial actives) and overlap in biocontrol/biostimulant end-uses, though earlier in commercial scale.
• Agrauxine (Lesaffre): Agrauxine, the agro-business of Lesaffre, develops yeast- and fermentation-based biocontrol products (e.g., Cerevisane, which SAN Agrow now distributes via Duralev). Directly comparable technology platform (microbial fermentation for crop protection) and overlapping customer base, though primarily upstream as a tech provider rather than finished-product marketer.

Direct peers

• Biobest Group: Biobest is a leading global supplier of bumblebees for pollination and biological pest control products for greenhouse and high-value crops. Comparable as a specialized biologicals peer in protected agriculture and horticulture, segments that overlap with SAN Agrow's strawberry, apple, and viticulture focus.
• BioWorks: BioWorks provides biological crop protection and plant health products (RootShield, BotryStop, CEASE) targeting greenhouse and specialty crop growers. Comparable product portfolio in biofungicides and biocontrol, with similar customer segments in horticulture and specialty crops where WestBridge/SAN Agrow also plays.
• Koppert Biological Systems: Koppert is a global leader in biological crop protection and natural pollination, with a deep portfolio of biopesticides, biostimulants, and beneficial organisms. Direct competitor in the biocontrol category serving greenhouse and open-field growers, with overlapping microbial and botanical active ingredient technologies.
• Marrone Bio Innovations (now part of Ginkgo Bioworks / BioWorks): Marrone Bio Innovations developed biofungicides, bioinsecticides, and biostimulants for specialty crops before being acquired. Comparable in product mix (Regalia, Grandevo, Stargus) and target markets, and serves as a useful precedent for the consolidation trajectory facing standalone biologicals players.
• Certis Biologicals: Certis Biologicals is a dedicated biocontrol manufacturer offering biofungicides, bioinsecticides, and bionematicides for fruit, vegetable, and row crops. Highly comparable to WestBridge/SAN Agrow as a specialized biologicals peer with overlapping product categories (e.g., Botrytis and post-harvest disease control) and similar grower customer base.

Market position

Strengths4 records

Weaknesses5 records

Competitive moat3 records

Key risks6 records

Key highlights6 records

Customer concentration

• LinkedInlinkedin.com/company/westbridge-ag

Revenue estimate

Valuation estimate

Number of profiles

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 WestBridge