LONDON–(BUSINESS WIRE)– #insurance–AM Best has affirmed the Financial Strength Rating of A (Excellent) and the Long-Term Issuer Credit Rating of “a+” (Excellent) of Stellar Insurance, Ltd. (Stellar) (Bermuda), an indirectly wholly owned subsidiary of the Saudi Arabian Oil Company (SAOC). The outlook of these Credit Ratings (ratings) is stable.The ratings reflect Stellar’s balance sheet strength, which AM Best assesses as very strong, as well as its strong operating performance, neutral business profile an