Amperavon Internet School
- Online tutoring in mathematics, physics, chemistry, English, French, German, computing and accountancy.
- http://www.e-academic.de/

Nicer Tutor
- Tutor referral web service. Many tutor to choose from and send questions to. School topic related questions can be answered by these tutors.
- http://www.nicertutor.com/

Tutor-Pages.com
- Select from many different tutors who you can email questions to and get answers. Almost every school topic is listed.
- http://www.tutor-pages.com

Tutors Online
- Directory of independent online tutors. Send a school-related question and get answers.
- http://www.school-tutor.com/

The Physics Tuition Company
- Sheffield based tuition company providing Physics tuition for GCSE, AS Level and A2 Level. Also Revision tuition courses for Maths and Chemistry.
- http://www.physicstuition.co.uk

A-1 All Subjects At-Home Tutoring Service
- Specializing in private, one-to-one, home instruction in all subjects and tests.
- http://www.a1tutor.com/

Tutor Find
- Directory of tutors who offer homework help for many subjects.
- http://www.tutorfind.com

ABC Phonetic Reading Schools
- Provide reading solutions for students in America.
- http://www.letread.com

Tutor-Ads.com
- Classified ads for tutors, teachers and students.
- http://www.tutor-ads.com

Individual Dimensions In Learning, Inc
- Study skills, speed reading, academic tutoring, private tutoring and enrichment in a variety of subject areas.
- http://www.individualdimensions.com

Saturday Scholars Program Foundation
- Provides a packaged program of tutoring, nurturing, mentoring, motivating and role modeling.
- http://saturdayscholarprogram.org

Summit Saturday School
- Offers small group tutoring. Includes courses, reviews, activities, e-learning and contact information.
- http://www.summitsat.co.uk

Homework & Tutoring
- Mathematics, physics, chemistry, economics and programming help via fax, e-mail and online methods. Rates, recent work, tutor backgrounds, FAQ, testimonials, and policies.
- http://www.homeworktutoring.com/

StudySmart
- Individualized tutoring to help students improve grades and test scores in SAT and PSAT, as well as K-12 academic subjects.
- http://www.estudysmart.com

The Tutoring Center
- Offers tutoring programs for students in reading, mathematics and SAT test preparation.
- http://www.tutoringcenter.com

Knowledgebuilder
- Offers self-scoring activities on English grammar and writing skills as well as courses on writing essays and reports with or without feedback from tutors.
- http://www.kb2020.com/

Mentor Academic Training Systems
- Teaches students the skills and techniques required to improve grades in university.
- http://www3.sympatico.ca/mentor.ats/

Eckert Centre
- Provides personalized tutoring and learning programs to help children with learning disabilities.
- http://www.eckertcentre.com/

A-1 Evaluation and Tutoring
- Evaluations and expert services in tutoring and remediation for learning problems.
- http://www.overcomelearningproblems.com

Smarthinking.com
- Provides live on-line tutoring and homework help for core courses in higher education.
- http://www.smarthinking.com

Scorebusters, Inc.
- Private tutoring for the SAT, LSAT and other standardized examinations.
- http://www.scorebusters.com

Grade A Learning Center
- Tutoring service for students from Pre-K through adult education.
- http://www.gradealearningcenter.com

The Cullinan Education Center
- Providing individualized tutoring services in reading, writing and mathematics for children and adults with learning disabilities utilizing a multi-sensory, kinesthetic-tactile instructional approach.
- http://www.cullinaneducation.com

Web Elfin Tutors
- Live, interactive tutoring in mathematics, HTML, English and ESL using whiteboard, audio and chat.
- http://www.webelfin.com/webelfintutors/home.html

Addison-Wesley Tutor Center
- Provides one-on-one tutoring to help students utilize textbooks published by the Addison-Wesley Higher Education Group.
- http://www.awlonline.com/tutorcenter/

Tutor Doctor
- Provides one-on-one tutoring and supplementary educational support programs to students.
- http://www.tutordoctor.com

Sterling Tutors
- Provides in-home tutoring for all ages, subjects and locations.
- http://www.sterlingtutors.com

TuitionPlaza.com
- Provides private tuition matching service for tutors and students.
- http://www.tuitionplaza.com/

Huntington Learning Center
- Provides mathematics and reading tutors for children seeking homework help.
- http://www.huntingtonlearning.com

PrepDoctor.com
- Offers tutoring for college and graduate school examinations.
- http://www.prepdoctor.com/

Reading and Writing Consultants Inc.
- Provides assessment and tutoring for at-risk students, as well as workshops for teachers and parents. Qualified screening for Irlen reading disorders.
- http://www.readingandwriting.ab.ca/

TutorNation.com
- Provides tutor, trainer and instructor referral service in academic and non-academic subjects.
- http://www.tutornation.com/

Tutor.com
- Provides on demand homework help and tutoring services that connect students to a professional tutor online in math, science, social studies or English.
- http://www.tutor.com/

Tutech Ltd.
- Offers courses on memory and study skills. Live personal tutoring is available online and via email.
- http://www.tutech.tv

Physics and Mathematics Tutoring
- Senior lecturer offers physics and mathematics tutoring for high school and college levels via email.
- http://tutor-online.narod.ru/

Fire-Up Your Learning
- Teaches learning techniques to students and adult learners using findings from brain research.
- http://www.fire-up.com

Tutoring Plus
- Provides in-person and online tutoring for students from Pre-K through retirees.
- http://www.tutoringplus.net/

Click-A-Tutor
- Live online tutoring service for students in USA and Canada.
- http://www.clickatutor.com