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Accounting Firm

Anstiss & Co.

Massachusetts public accounting firm serving family businesses and high net worth individuals since 1964

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About Anstiss & Co.

Anstiss & Co. is a public accounting firm in Chelmsford, Massachusetts, working since 1964. It looks at a client's business culture and staff as well as the figures, and aims for accurate, timely work within long relationships.

Services

  • Audits and financial reporting: assurance work and financial statements for organisations.
  • Business accounting: accounting services for family and closely held companies.
  • Personal financial work: services for high net worth individuals.
  • Industry updates and resources: an information centre with material for business owners.

Customers and markets

Its main clients are family-owned and closely held businesses and wealthy individuals. The firm says it plans with them for needs up to two decades ahead, and credits high staff retention for its consistency.

Key facts

  • Based in: Chelmsford, Massachusetts, US
  • Founded: 1964
  • Legal form: professional corporation (PC)

Profile written by TrustList from the business's own published information, Sep 2026.

Categories & features

Rankings

As of 2026-10-08. Organic ranks only; sponsored placements are never ranks.

What the business tells TrustList

Founded
1964 (62 years) evidence sent

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