Inochio Group
Inochio Group is a privately held, family-owned Japanese agricultural holding company (founded 1909) operating 12 subsidiaries across greenhouse construction, agrochemical/fertilizer distribution, proprietary flower breeding (5,000+ chrysanthemum varieties), tomato production, and farm-management SaaS, serving Japanese farmers plus international flower growers via Dutch and Colombian subsidiaries.
- Company typePrivate
- Founded1950
- HeadquartersToyohashi, Japan
- Headcount501–1,000
- GTM typeB2B
- OfferingServices
What Inochio Group does
Inochio Group (イノチオグループ) is a privately held, family-controlled Japanese agricultural holding company headquartered in Toyohashi, Aichi Prefecture, tracing its origins to Ishiguro Pharmacy in 1909 and formally incorporated as Ishiguro Pharmaceutical Manufacturing in 1950. The group operates through four core business units plus a Holdings function: inochio AGRI (greenhouse planning, manufacturing, and construction plus related materials), inochio PLANTCARE (pesticides, fertilizers, soil analysis, smart agriculture including drone-based spraying, and biostimulant development), inochio FLOWERS (chrysanthemum, rose, and carnation breeding and seedling sales, supported by a proprietary library exceeding 5,000 chrysanthemum varieties developed over 3-5 year breeding cycles), inochio FARMS (tomato production, including Japan's first fresh functional food GABA-rich mini-tomato developed with Takii Seed under GLOBALG.A.P. certification achieving zero corrections for three consecutive years), and inochio HOLDINGS (group management, strategy, and analytical/diagnostic research). Structurally, the group comprises 12 wholly-owned operating companies plus Holdings, with international breeding capability centered on Floritec Holding B.V. in the Netherlands and a new Colombian base established in Antioquia in 2025 following the wind-down of the Laos JV in September 2025.
Revenue is generated through six documented streams: greenhouse construction and aftercare (one-time/project fees), agricultural materials distribution (transactional), flower breeding rights licensing and seedling sales (royalties/recurring), agricultural production of tomatoes (hardware/direct sales), soil/water/pest diagnostic services (professional services), and an agricultural labor-management SaaS called agri-board acquired through Hareruto in 2022 (subscription/recurring). Pricing is not publicly disclosed; sales are predominantly B2B direct sales carried out by regional teams in 12+ Japanese prefectures (Aichi, Shizuoka, Gifu, Wakayama, Yamagata, Fukushima, Hiroshima, Tottori, Fukuoka, Gunma, Chiba, Miyagi), supplemented by flower seedling exports to 10+ countries via Dutch and Colombian subsidiaries and annual exhibitions (Chrysanthemum Week in Colombia, domestic flower shows). Key strategic partnerships include Bosman Van Zaal (Dutch greenhouse technology, 2020), Icon Selections/Fleurations (Dutch chrysanthemum distribution), and Takii Seed (functional food varietal development, 2020).
Management transitioned in June 2026, with Ishiguro Nobuo appointed President and Representative Director of Inochio Holdings and Ishiguro Isao becoming Chairman, marking generational succession at the group's 117-year milestone. The group has no public listing, no external institutional investors referenced, and remains under Ishiguro family control through the holding company structure.
Inochio Group firmographics
Firmographics- Name
- Inochio Group
- Website
- https://inochio-group.jp
- Company type
- Private
- Founded year
- 1950
- Operating status
- Operating
- Headcount range
- 501–1,000 employees
- Short description
- Inochio Group is a privately held, family-owned Japanese agricultural holding company (founded 1909) operating 12 subsidiaries across greenhouse construction, agrochemical/fertilizer distribution, proprietary flower breeding (5,000+ chrysanthemum varieties), tomato production, and farm-management SaaS, serving Japanese farmers plus international flower growers via Dutch and Colombian subsidiaries.
- Ownership category
- akta.pro rank
Inochio Group industry classification
Industry- Product category
- Agricultural Services
- NAICS
- Greenhouse, Nursery, and Floriculture Production (1114), Pesticide and Other Agricultural Chemical Manufacturing (325320), Agricultural Implement Manufacturing (33311)
- SIC
- Agricultural Chemicals (2870), Agricultural Services (700), Farm Machinery & Equipment (3523)
- akta.pro primary industry
- Agronomy Advisory & Field Services (Retailer-Affiliated) (AFABAJAH)
- akta.pro secondary industries
- Decision Support & Agronomic Modeling (Yield, Irrigation, Pest/Disease Forecasting) (AFAAAFAF), Organic & Biological Input Retail (Biostimulants, Biopesticides, OMRI) (AFABAJAK), Agriculture, Greenhouse & Nursery Commercial Pest Services (HSAMAKAO), Irrigation & Water Management Input Retail (Drip Consumables, Fertigation) (AFABAJAI)
Keywords
Where Inochio Group is headquartered
LocationHeadquarters
- HQ city
- Toyohashi
- HQ country
- Japan
- HQ region
- Asia
Offices9 records
Markets served
Inochio Group business model
Business model- GTM type
- B2B
- Offering type
- Services
- Cost components
- Personnel, Supply Chain, Operations, Technology or R&D, Marketing or Sales, Infrastructure
Revenue model
- Greenhouse Construction and Sales: Planning, manufacturing, and construction of agricultural greenhouses. Includes aftercare services, maintenance, and management advice.
- Agricultural Materials Sales: Sale of pesticides, fertilizers, and agricultural materials through the Plantcare business unit. Includes soil analysis and crop planning services.
- Flower Breeding Rights and Seedling Sales: Chrysanthemum, carnation, and rose breeding with variety rights licensing and seedling sales to farmers worldwide. Annual flower exhibitions for customer engagement.
- Agricultural Production and Sales: Tomato production and sales through the Farms business unit. Includes direct market sales and partnership with distributors.
- Analysis and Diagnostic Services: Soil, water, and pest analysis services for crop planning and integrated pest management.
- Agricultural DX Solutions: Development and sales of agricultural labor management systems (agri-board) for farm management digitalization.
Pricing tiers
| Model | Billing | Price |
|---|---|---|
| Other | Multi-year contract | Greenhouse construction and agricultural materials sold through direct sales with customized quotations based on customer requirements |
Go-to-market motion1 record
Distribution channels2 records
Marketing channels6 records
Inochio Group product offering
Product offeringCore offering
Inochio Group is a comprehensive agricultural support enterprise that plans, builds, and services agricultural greenhouses; sells pesticides, fertilizers, and agricultural materials; develops and licenses proprietary flower varieties (chrysanthemum, carnation, rose); produces functional tomatoes; and operates drone-based smart agriculture services. It serves farmers, agricultural producers, and flower growers through four business units (Agri, Plantcare, Flowers, Farms) with regional sales offices across Japan and international subsidiaries in the Netherlands and Colombia.
Differentiator
Problem solved
Functional benefit
Brands
- inochio AGRI: Greenhouse planning, manufacturing, and construction; agricultural materials and farming supplies.
- inochio PLANTCARE
- inochio FLOWERS
- inochio FARMS
- inochio HOLDINGS
Products and services
- Greenhouse Construction and Facility Horticulture Services (inochio AGRI) Planning, manufacturing, construction, renovation, and aftercare services for agricultural greenhouses, including energy-efficient technologies, for farmers and agricultural producers seeking protected cultivation facilities.
- Agricultural Materials (Pesticides, Fertilizers, Biostimulants) (inochio PLANTCARE) Sale of pesticides, fertilizers, agricultural materials, and biostimulants containing amino acids and minerals that enhance plant resilience to environmental stressors, with soil analysis and crop planning services for farmers.
- Flower Breeding and Seedling Sales (inochio FLOWERS) Proprietary breeding, variety rights licensing, and seedling sales of chrysanthemum, carnation, and rose varieties to domestic and international flower farmers, with over 5,000 chrysanthemum varieties developed.
- Tomato Production and Farm Model (inochio FARMS) Tomato production and sales through GLOBALG.A.P. certified farm operations, including Japan's first fresh GABA-rich cherry tomato with functional food claim, plus direct market sales and distributor partnerships.
- Drone-based Pesticide and Fertilizer Application Services Smart agriculture service using agricultural drones for pesticide and fertilizer application, reducing labor requirements and pesticide usage for farmers seeking precision agriculture solutions.
- agri-board Agricultural Labor Management Software Subscription-based agricultural labor management digital platform enabling farm digitalization and operational efficiency for agricultural enterprises.
- Soil, Water, and Pest Analysis and Diagnostic Services Analytical and diagnostic services for soil, water, and pest identification supporting crop planning and integrated pest management for farmers and agricultural producers.
- Yasai de Genki GABA Mini-Tomato Functional Food Functional food product — mini-tomatoes with blood pressure lowering function via GABA content — sold in supermarkets, representing Japan's first fresh produce functional food claim.
Quantifiable outcome
- 3 consecutive years of GLOBALG.A.P. certification with zero corrections achieved
- +3 more outcomes
Companies that use Inochio Group
Customer profileNamed customers4 records
Segments3 records
Ideal customer profiles3 records
Inochio Group technology and API
TechnologyTechnology focussed No
API detail
- Has API
- No
- API docs
- API detail
Core technology
AI maturity
App detail
Feature5 records
Inochio Group partnerships and signals
Strategic signalPartnerships
Six partnerships are on record, tiered core and minor.
- Mitsui Chemicals Agro Inc.coreSDG partnership and dialogue video series on environmental conservation agriculture. Discussions between Inochio Plantcare CEO and Mitsui Chemicals Agro CEO on sustainable agriculture and pesticide industry perspectives.
- Takii Seed Co.corePartnership for development and sales of functional food products. Takii Seed developed the GABA-rich cherry tomato variety (TY Senga) used by Inochio Mirai to create Japan's first fresh functional food tomato.
- Bosman Van ZaalcoreDutch greenhouse manufacturer partnership for technology collaboration. Inochio Group established a business alliance with Bosman Van Zaal to provide high-functionality and low-cost greenhouse solutions for the expanding Japanese protected cultivation market through technical cooperation.
- Icon Selections and FleurationscoreDutch breeding companies partnering with Floritec and Inochio Seikoen for chrysanthemum variety distribution and breeding development enhancement. The partnership supports distribution of Icon Selections and Fleurations varieties and strengthens breeding programs.
- K.P. Company Limited (Laos)minorJoint venture with K.P. Company Limited for agricultural production and sales in Laos. Inochio K.P. Lao Co., Ltd. was established but the business was terminated in September 2025.
- United Nations SDGscoreInochio Group declared support for UN Sustainable Development Goals and integrates SDG perspective into business activities. Keywords: environmental conservation agriculture, sustainable value chain, future-oriented company culture, agricultural innovation, global partnership.
Scale indicators8 records
Recent moves17 records
Expansion highlights6 records
Inochio Group competitors and assessment
Company assessmentDirect peers
- Florensis: European breeder and propagator of bedding plants, perennials, and potted plants. Comparable to Inochio Flowers as a mid-sized European-origin breeding platform serving professional growers.
- Sakata Seed Corporation: Japanese-headquartered global vegetable and flower seed company with breeding programs in chrysanthemum, carnation, and other ornamentals. Closely comparable as a fellow Japanese-origin breeder with international distribution competing in the same categories.
- Royal Van Zanten: Dutch chrysanthemum, lisianthus, and other cut-flower breeder with international distribution. Competes head-to-head with Inochio Seikoen and Floritec in proprietary chrysanthemum variety licensing and seedling sales.
- Beekenkamp Group: Dutch family-owned breeder and propagator of potted plants, chrysanthemums, and vegetables with global operations. Comparable to Inochio as a privately held, multi-category Dutch plant breeding platform with similar ownership structure and family-ownership model.
- Dümmen Orange: Dutch-based global leader in floriculture breeding and propagation of cut flowers, potted plants, and bedding plants including chrysanthemums and roses. Directly comparable as a global flower breeding competitor to Inochio's Flowers business unit and Floritec subsidiary.
- Takii & Co., Ltd. Japanese flower and vegetable seed breeder and partner on the GABA tomato project with Inochio Mirai. Comparable as a Japanese-headquartered breeding company operating in overlapping chrysanthemum, tomato, and ornamental seed categories.
Broad incumbents
- Syngenta Flowers: Global flower seed and input business unit of Syngenta, offering pot and bedding plant genetics alongside a broad crop-protection portfolio. Comparable as a much larger incumbent in flower breeding and agricultural inputs that overlaps with Inochio's Flowers and Plantcare units.
- Kubota Corporation: Japan's largest agricultural equipment manufacturer with greenhouse and protected-horticulture solutions. Comparable as a Japanese ag-major serving overlapping farmer customers through machinery and facility solutions, though at much larger scale.
- Hokkaido Mitsui Chemicals (Agro input distributors): Mitsui Chemicals Agro is a major Japanese agrochemical producer and a current SDG partnership counterparty for Inochio Plantcare. Comparable as a much larger incumbent in the same pesticide and crop-protection value chain that Inochio distributes into.
Emerging players
- Agro Mirai Group / KS Green Tech: Joint investment vehicle with Inochio Plantcare serving regional Japanese agricultural material sales companies with systems and original products. Comparable as a smaller, emerging distribution and ag-input platform with direct business overlap with Inochio's Plantcare unit.
Market position
Strengths5 records
Weaknesses5 records
Competitive moat6 records
Key risks6 records
Key highlights7 records
Customer concentration
Inochio Group social profiles
Digital presenceInochio Group financial estimates
Financial estimateRevenue estimate
Valuation estimate
Inochio Group leadership team
Management profileNumber of profiles
Profiles8 records
Inochio Group subsidiaries and ownership
Company hierarchySubsidiaries13 records
Inochio Group funding detail
Funding detailFunding overview
Funding rounds
Investors
Funding detail is available on the Subscription and Enterprise plan.Contact sales →
Inochio Group 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 Inochio Group
What does Inochio Group do?
Inochio Group is a comprehensive agricultural support enterprise that plans, builds, and services agricultural greenhouses; sells pesticides, fertilizers, and agricultural materials; develops and licenses proprietary flower varieties (chrysanthemum, carnation, rose); produces functional tomatoes; and operates drone-based smart agriculture services. It serves farmers, agricultural producers, and flower growers through four business units (Agri, Plantcare, Flowers, Farms) with regional sales offices across Japan and international subsidiaries in the Netherlands and Colombia.
Is Inochio Group a public or private company?
Inochio Group is a private company. It is classified as family owned and is currently operating.
When was Inochio Group founded?
Inochio Group was founded in 1950. It employs 501 to 1,000 people.
Where is Inochio Group based?
Inochio Group is headquartered in Toyohashi, Japan, in the Asia region.
How does Inochio Group make money?
Six revenue lines are on record. Greenhouse Construction and Sales are the primary driver. The others are agricultural Materials Sales, flower Breeding Rights and Seedling Sales, agricultural Production and Sales, analysis and Diagnostic Services and agricultural DX Solutions.
Who are Inochio Group's main competitors?
Direct peers on record are Florensis, Sakata Seed Corporation, Royal Van Zanten, Beekenkamp Group, Dümmen Orange and Takii & Co., Ltd.. Broad incumbents are Syngenta Flowers, Kubota Corporation and Hokkaido Mitsui Chemicals (Agro input distributors). Agro Mirai Group / KS Green Tech is listed as an emerging player.
Does Inochio Group have an API?
No public API is recorded for Inochio Group.
What industry is Inochio Group in?
Inochio Group's product category is Agricultural Services. Its primary akta.pro industry code is AFABAJAH, Agronomy Advisory & Field Services (Retailer-Affiliated), with a secondary code of AFAAAFAF, Decision Support & Agronomic Modeling (Yield, Irrigation, Pest/Disease Forecasting). Its NAICS code is 1114 and its SIC code is 2870.