BBB Business Review

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This business is not BBB accredited.

Wells Fargo Advantage Income Opportunities Fund

Phone: (617) 338-3200

BBB Business Reviews may not be reproduced for sales or promotional purposes.


Keystone Group, formerly known as Keystone Massachusetts Group, is an asset management firm which provides a full range of products and services for both individuals and institutions. These services and products include pension fund management, mutual funds, group common trusts and individual trusts. Companies affiliated with this firm are Keystone Custodian Funds, Inc., Keystone Investment Management Corporation, Keystone Distributors, Inc., Keystone Investor Resource Center, Inc., Keystone Properties, Inc. The firm was incorporated in 1932 in Massachusetts. They employ 700 persons. Mr. John M. McAllister is the Vice President of Corporate Communi- cations, and Ms. Nancy Finnerty is the Marketing Manager of Corporate Communications. Any questions or problems may be directed to the at- tention of either Mr. McAllister or Ms. Finnerty. The company may be contacted by calling their toll free number 800- 225-1587.

BBB Accreditation

This business is not BBB accredited.

Businesses are under no obligation to seek BBB accreditation, and some businesses are not accredited because they have not sought BBB accreditation.

To be accredited by BBB, a business must apply for accreditation and BBB must determine that the business meets BBB accreditation standards, which include a commitment to make a good faith effort to resolve any consumer complaints. BBB Accredited Businesses must pay a fee for accreditation review/monitoring and for support of BBB services to the public.

Reason for Rating

BBB rating is based on 13 factors. Get the details about the factors considered.

Factors that raised the rating for Wells Fargo Advantage Income Opportunities Fund include:

  • Length of time business has been operating
  • No complaints filed with BBB

Industry Ratings Comparison | Chart

Customer Complaints Summary

0 complaints closed with BBB in last 3 years | 0 closed in last 12 months
Complaint Type Total Closed Complaints
Advertising/Sales Issues 0
Billing/Collection Issues 0
Delivery Issues 0
Guarantee/Warranty Issues 0
Problems with Product/Service 0
Total Closed Complaints 0

Customer Reviews Summary Read customer reviews

1 Customer Review on Wells Fargo Advantage Income Opportunities Fund
Customer Experience Total Customer Reviews
Positive Experience 0
Neutral Experience 0
Negative Experience 1
Total Customer Reviews 1

Additional Information

BBB file opened: January 01, 1818 Business started: 01/01/1818 in MA Business incorporated 01/01/1932 in MA
Type of Entity


Business Management
Mr. John M. McAllister, Vice President
Contact Information
Principal: Mr. John M. McAllister, Vice President
Number of Employees


Business Category


Alternate Business Names
Evergreen Global Dividend Evergreen Income Advantage Fund Keystone Custodian Funds Inc. Keystone Distributors Inc. Keystone Investment Inc.

Customer Review Rating plus BBB Rating Summary

Wells Fargo Advantage Income Opportunities Fund has received 4.4 out of 5 stars based on 1 Customer Reviews and a BBB Rating of A+.

BBB Customer Review Rating plus BBB Rating Overview
Industry Ratings Comparison Chart X
Same Relative Size   All Businesses
The information in the chart below represents an industry ratings comparison of businesses which are of the same relative size or for all businesses (see toggle). This is based on BBB's database of businesses located in Eastern Massachusetts, Maine, Rhode Island and Vermont. Businesses may engage in more than one type of business.

BBB Customer Review Rating plus BBB Rating Overview

BBB Customer Reviews Rating represents the customers opinions of the business. The Customer Review Rating is based on the number of positive, neutral and negative customer reviews posted that are calculated to produce a score.

Customer Review Experience Value
Positive Review 5 points per review
Neutral Review 3 points per review
Negative Review 1 point per review

BBB letter grades represent the BBB's opinion of the business. The BBB grade is based on BBB file information about the business. In some cases, a business' grade may be lowered if the BBB does not have sufficient information about the business despite BBB requests for that information from the business.

BBB Letter Grade Scale

BBB Rating Value
A+ 5
A 4.66
A- 4.33
B+ 4
B 3.66
B- 3.33
C+ 3
C 2.66
C- 2.33
D+ 2
D 1.66
D- 1.33
F 1
NR -----
Star Rating scale

  Average Score
5 stars 5.00
4.5 stars 4.50-4.99
4 stars 4.00-4.49
3.5 stars 3.50-3.99
3 stars 3.00-3.49
2.5 stars 2.50-2.99
2 stars 2.00-2.49
1.5 stars 1.50-1.99
1 star 0-1.49

BBB Customer Review Rating plus BBB Rating is not a guarantee of a business' reliability or performance, and BBB recommends that consumers consider a business' BBB Rating and Customer Review Rating in addition to all other available information about the business. If the BBB Rating is NR then only Customer Reviews are used for the Star Rating.