- Acorn Naturalists - Offers a large selection of science kits, field sampling equipment, nets, water quality science kits, amongst many other services.
- American Science & Surplus - Offering science kits, educational toys, school supplies, arts and crafts items, hobby tools, scales, lab glass, housewares, and electronics equipment, the site provides information for ordering.
- Arbor Scientific - Supplies relevant laboratory and fieldwork equipment, and software.
- Bug Containers - For successfully housing live insects and spiders. Designed for classroom teachers, outreach educators at zoos and nature centers, home-schoolers, and students doing science projects related to entomology.
- Connecticut Valley Biological Supply Co. - Supplies curriculum and lab materials for educators in biology, earth, space and life sciences. Offers online ordering and catalog request.
- Denoyer-Geppert Anatomy Products - Human anatomy models, CPR manikins, classroom videos, CD's, wall charts, and posters. Offers an online catalog and quote request, free gifts, and contact information.
- Dino Discovery - Dinosaur classroom kits containing life-sized, quality dinosaur replicas along with resource materials. Also offering a variety of mineral natural science kits.
- Indigo Instruments - Miscellaneous science education lab supply items for the classroom teacher, science fair projects and home school experiments.
- Living-Learning.com - Offers top quality hydroponic supplies, organic and hydroponic fertilizers, and indoor horticultural lighting supplies at a discount rate to schools, teachers, and students.
- Microsurgical developments foundation - We focus at the replacement, reduction and refinement of animal experiments by offering teaching materials such as books, physical models, interactive computer simulations, videotapes and DVD's.
- School Technology Resources - Provides microscope devices for the classroom such as USB microscopes, digiscopes, portascopes, TheScope, and other scopes.
- School-Tech, Inc. - A comprehensive catalog of products for the teaching of science is offered, together with the company's history and details for purchase.
- Schoolmasters Science - The site offers teachings aids and equipment for Life Science, Earth Science, Physical Science and Technology including balances, microscopes, slides, charts, models, kits, books, videos, and CD-ROMs. Ordering information is also provided.
- Science Fair Project Display Boards - Sales of display boards, tips for fair projects, and contact information.
- Science Kit Warehouse - Discount school science supplies, including materials to replenish FOSS and STC kits. Offers online ordering.
- Science Related Supplies and Equipment - We provide science supplies and equipment to home-schoolers, educational organizations and industry.
- Serrata Science Equipment - Science equipment supply company based in Australia. Over 20 years experience in supplying Astronomy, Biology, Chemistry, Geology, Environmental Science and Physics equipment. Repairs, warranties, workshops, inservices and support provided.
- Universe of Science: Science Experiment Kits - Science kits are available for purchase, together with a description of the contents of each kit is provided, and an explanation of the key concepts involved.
- WARD'S Natural Science Establishment - Supplier of curriculum materials for life science, earth science, and chemistry education. Order online or request a catalog.
