Trefsgar & Co Inc (Lebanon)


Trefsgar & Co Inc is a large advisory firm based in Lebanon. It manages $82.04 million of regulatory assets for 105 client accounts. It has been registered with the SEC as an adviser since 2001 and has operated in the jurisdiction of Pennsylvania.




Trefsgar & provides portfolio management for individuals and small businesses and portfolio management for businesses and institutional clients. It doesn't provide financial planning services to its clients. On top of advisory services, the firm doesn't engage in other business activities.

Trefsgar &: assets under management

The assets under management (AUM) of Trefsgar & Co Inc is $82.04 million. The firm's AUM has grown by 0% since the beginning of its operation, and the company doesn't manage any assets belonging to foreign clients.


The firm manages $48.75 million in discretionary accounts and $33.29 million in non-discretionary accounts. On average, the discretionary accounts where all decisions are made on behalf of the client hold $553.94 thousand each. Non-discretionary accounts, where clients actively manage their portfolios, generally hold around $1.96 million.

Fees & Commissions

The advisory firm has a single stream of revenue. Clients pay Trefsgar & Co Inc for their services and products based on a percentage of assets under management. Compensation based on assets under management promotes a long-term relationship between a client and the adviser and helps align mutual interests. These fees don’t include brokerage commissions, interest, taxes, and other account expenses.

Careers at Trefsgar & Co Inc

Brooks Nelson Trefsgar has been acting as President since 1 Apr 1983. Susan Louise Baum joined the executive team most recently as the Shareholder.

Direct owners and executive officers



Name Entity Date acquired Ownership Employer ID
Robert John Heerdt Vice-president / chief compliance officer 1 Apr 1983 25% - 50% 241529
Brooks Nelson Trefsgar President 1 Apr 1983 25% - 50% 1255940
Susan Louise Baum Shareholder 1 Jul 1993 Other 4450459

Based in Lebanon

The principal office where Trefsgar & Co Inc performs its advisory services is located at 336 Cumberland Street, Lebanon, PA 17042 The mailing address of the firm is P O Box 1209, Lebanon, PA 17042. It doesn’t run an office outside of the United States.

You can reach the main office by calling the phone number 717-273-8441 or by fax 717-273-8357. The normal business hours are 8:30 - 5:00 on Monday - Friday.