B
Arch Specialty Ins Co
Rating Date
June 2026
NAIC
Classification
Property & Casualty
Risk Adjusted
Capital Ratio #1
3.34
Risk Adjusted
Capital Ratio #2
2.65
Loss
Ratio
-273,944,709.09%
Total
Assets
942.11M
Capital
307.31M
Net
Premiums
0.00
Net
Income
44.90M
My Lists My Alerts
Auto Physical Damage
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
12
10
22
45.45%
23.88%
2024
9
19
28
67.86%
23.31%
2023
5
2
7
28.57%
22.83%
2022
15
9
24
37.50%
23.10%
2021
4
3
7
42.86%
22.81%
2020
3
3
6
50.00%
21.51%
Commercial Auto Liability
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
0
50
50
100.00%
49.08%
2024
0
21
21
100.00%
47.46%
2023
0
20
20
100.00%
47.29%
2022
0
34
34
100.00%
45.44%
2021
0
15
15
100.00%
44.40%
2020
0
1
1
100.00%
42.45%
Commercial Multiple Peril
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
19
59
78
75.64%
42.44%
2024
31
192
223
86.10%
41.75%
2023
49
47
96
48.96%
38.64%
2022
50
53
103
51.46%
39.39%
2021
58
63
121
52.07%
40.41%
2020
47
90
137
65.69%
48.09%
Medical Professional Liability (Claims Made)
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
7
3,110
3,117
99.78%
95.15%
2024
6
201
207
97.10%
96.08%
2023
6
161
167
96.41%
95.22%
2022
4
1,926
1,930
99.79%
96.00%
2021
0
1,179
1,179
100.00%
93.58%
2020
1
783
784
99.87%
94.02%
Medical Professional Liability (Occurrence)
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
1
0
1
0.00%
94.16%
2024
1
8
9
88.89%
92.29%
2023
0
1
1
100.00%
92.52%
2022
0
2
2
100.00%
92.14%
2021
0
5
5
100.00%
91.74%
2020
0
5
5
100.00%
93.85%
Other Liability: Claims Made
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
7
800
807
99.13%
83.87%
2024
125
1,352
1,477
91.54%
81.44%
2023
83
996
1,079
92.31%
74.87%
2022
45
479
524
91.41%
72.69%
2021
5
287
292
98.29%
79.01%
2020
1
215
216
99.54%
80.13%
Other Liability: Occurrence
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2025
293
2,034
2,327
87.41%
13.25%
2024
228
316
544
58.09%
12.32%
2023
312
211
523
40.34%
16.34%
2022
319
166
485
34.23%
11.13%
2021
451
442
893
49.50%
18.93%
2020
515
284
799
35.54%
20.93%
Product Liability: Occurrence
Year
Claims Received and Closed
Claims Closed without Payment
Total Claims Received and Closed
Percentage of Claims Closed without Payment
Percentage of Claims Closed without Payment
National Average
2024
0
30
30
100.00%
63.97%
2023
0
7
7
100.00%
62.55%
2022
0
2
2
100.00%
56.52%
2021
0
1
1
100.00%
62.74%
2020
0
2
2
100.00%
61.51%