Verwer Dahlias BV
- Dahlia nursery in the Netherlands offers tubers, as well as cuttings for tissue propagation. Information about dahlia culture, and brief descriptions of the product lines.
- http://www.verwer-dahlias.nl/

Jan de Wit en Zonen BV
- Dutch flowerbulb grower and exporter, carrying tulips, lilies, irises, hyacinths and other bulb varieties for cutflower and potted plant production.
- http://www.jandewitenzonen.com

Holland Bulb Market
- Dutch exporter of pre-packed and bulk flower bulbs for retailers. Photos of packaging and display materials.
- http://www.hollandbulbmarket.nl/

Mondial Flowerbulbs
- Site aimed at professional flower growers, offering online ordering of spring- and summer-flowering bulbs in larger quantities. Must establish account to view details.
- http://www.mondialflowerbulbs.com/

Jordan-River Bulbs
- Producing of Amaryllis in Israel, selling both dry bulbs and potted plants. Company profile and product photos.
- http://www.amaryllis.co.il/

Stuifbergen Bloembollen Export
- Wholesaler of Dutch bulbs, operating several distribution warehouses in the US, with sales are directed to garden centers, nurseries, greenhouses and the landscape industries. Company information, spring and fall catalogs, and growing tips.
- http://www.stuifbergenbulb.com/

Flowerbulbsonline.nl
- A company in Holland that specializes in exporting Tulip, Iris, Lilies and Gladiolus flower bulbs to Asia.
- http://www.flowerbulbsonline.nl

N.L. van Geest BV - Amarylliskwekerij
- Cultivator and exporter of Amaryllis (Hippeastrum) bulbs from Holland. Includes details of availability, different varieties and colors.
- http://www.nlvangeest.nl

VWS Flower Bulbs
- Bulb exporter in the Netherlands, dealing in both spring and summer bulbs. Online assortment, prices, news, and company information.
- http://www.vws-flowerbulbs.nl

Festival of Colours
- Trademark for pre-packaged flower bulbs, exported by Fred de Meulder B.V. in the Netherlands. Assortment listing with pictures of show boxes.
- http://www.festival-flowerbulbs.com/

F. Stoop B.V.
- Dutch export group specializing in gladioli and hybrid lily bulbs. Lists participating growers groups and includes image galleries organized by color.
- http://www.stoopflowerbulb.nl/

Hadeco Bulbs
- South African breeder and producer of amaryllis bulbs. Company history and information, cultivar list with cultural information, and commercial growing instructions.
- http://www.hadecobulbs.com/