Civic Intelligence

Ibasis Inc.

Plan context: Ibasis Inc. 401K Retirement Plan

EIN 04-3332534 • Burlington, MA • 49 filings • 3 plans

20 Second Ave.Burlington, MA 01803
Current Snapshot

Latest Year

2024

2024 Participants

73

2024 Assets

$46,348,928

2024 Contributions

$1,479,600

Historical Graphs

Total Assets Over Time

Aggregate end-of-year assets by filing year, excluding zero-asset years

$49,731,568$24,865,784$0199920122024YearValue
$46,348,928Latest year 2024

Participants Over Time

Largest reported end-of-year plan headcount by filing year, used to avoid double-counting participants across overlapping plans

4702350199920122024YearValue
73Latest year 2024

Company Timeline

Year summaries and individual filings are combined here so you can stay in one place while moving across years and plan filings.

Year / FilingFilingsParticipantsAssetsContributionsContrib./Participant
2024173$46,348,928$1,479,600$20,268iApproximate average salary by contribution assumption: employee only about $506,712 at 4% or $337,808 at 6%; with 50% employer match about $337,808 at 4% or $225,205 at 6%; with 100% employer match about $253,356 at 4% or $168,904 at 6%.
Ibasis Inc. 401K Retirement Plan-73$46,348,928$1,479,600$20,268iApproximate average salary by contribution assumption: employee only about $506,712 at 4% or $337,808 at 6%; with 50% employer match about $337,808 at 4% or $225,205 at 6%; with 100% employer match about $253,356 at 4% or $168,904 at 6%.
2023296$46,568,254$1,938,815$20,196iApproximate average salary by contribution assumption: employee only about $504,900 at 4% or $336,600 at 6%; with 50% employer match about $336,600 at 4% or $224,400 at 6%; with 100% employer match about $252,450 at 4% or $168,300 at 6%.
Ibasis Inc. 401K Retirement Plan-96$46,568,254$1,938,815$20,196iApproximate average salary by contribution assumption: employee only about $504,900 at 4% or $336,600 at 6%; with 50% employer match about $336,600 at 4% or $224,400 at 6%; with 100% employer match about $252,450 at 4% or $168,300 at 6%.
Ibasis Inc. Welfare Benefit Plan-94---
20222104$39,959,785$1,773,086$17,049iApproximate average salary by contribution assumption: employee only about $426,223 at 4% or $284,148 at 6%; with 50% employer match about $284,148 at 4% or $189,432 at 6%; with 100% employer match about $213,111 at 4% or $142,074 at 6%.
Ibasis Inc. 401K Retirement Plan-104$39,959,785$1,773,086$17,049iApproximate average salary by contribution assumption: employee only about $426,223 at 4% or $284,148 at 6%; with 50% employer match about $284,148 at 4% or $189,432 at 6%; with 100% employer match about $213,111 at 4% or $142,074 at 6%.
Ibasis Inc. Welfare Benefit Plan-104---
20212110$49,731,568$1,604,523$14,587iApproximate average salary by contribution assumption: employee only about $364,664 at 4% or $243,110 at 6%; with 50% employer match about $243,110 at 4% or $162,073 at 6%; with 100% employer match about $182,332 at 4% or $121,555 at 6%.
Ibasis Inc. 401K Retirement Plan-110$49,731,568$1,604,523$14,587iApproximate average salary by contribution assumption: employee only about $364,664 at 4% or $243,110 at 6%; with 50% employer match about $243,110 at 4% or $162,073 at 6%; with 100% employer match about $182,332 at 4% or $121,555 at 6%.
Ibasis Inc. Welfare Benefit Plan-109---
20202126$45,740,200$1,733,616$13,759iApproximate average salary by contribution assumption: employee only about $343,971 at 4% or $229,314 at 6%; with 50% employer match about $229,314 at 4% or $152,876 at 6%; with 100% employer match about $171,986 at 4% or $114,657 at 6%.
Ibasis Inc. 401K Retirement Plan-126$45,740,200$1,733,616$13,759iApproximate average salary by contribution assumption: employee only about $343,971 at 4% or $229,314 at 6%; with 50% employer match about $229,314 at 4% or $152,876 at 6%; with 100% employer match about $171,986 at 4% or $114,657 at 6%.
Ibasis Inc. Welfare Benefit Plan-124---
20192142$39,178,311$1,824,720$12,850iApproximate average salary by contribution assumption: employee only about $321,254 at 4% or $214,169 at 6%; with 50% employer match about $214,169 at 4% or $142,779 at 6%; with 100% employer match about $160,627 at 4% or $107,085 at 6%.
Ibasis Inc. 401K Retirement Plan-142$39,178,311$1,824,720$12,850iApproximate average salary by contribution assumption: employee only about $321,254 at 4% or $214,169 at 6%; with 50% employer match about $214,169 at 4% or $142,779 at 6%; with 100% employer match about $160,627 at 4% or $107,085 at 6%.
Ibasis Inc. Welfare Benefit Plan-132---
20182167$31,857,539$2,148,182$12,863iApproximate average salary by contribution assumption: employee only about $321,584 at 4% or $214,389 at 6%; with 50% employer match about $214,389 at 4% or $142,926 at 6%; with 100% employer match about $160,792 at 4% or $107,195 at 6%.
Ibasis Inc. 401K Retirement Plan-167$31,857,539$2,148,182$12,863iApproximate average salary by contribution assumption: employee only about $321,584 at 4% or $214,389 at 6%; with 50% employer match about $214,389 at 4% or $142,926 at 6%; with 100% employer match about $160,792 at 4% or $107,195 at 6%.
Ibasis Inc. Welfare Benefit Plan-155---
20172189$33,618,931$2,106,784$11,147iApproximate average salary by contribution assumption: employee only about $278,675 at 4% or $185,783 at 6%; with 50% employer match about $185,783 at 4% or $123,856 at 6%; with 100% employer match about $139,338 at 4% or $92,892 at 6%.
Ibasis Inc. 401K Retirement Plan-189$33,618,931$2,106,784$11,147iApproximate average salary by contribution assumption: employee only about $278,675 at 4% or $185,783 at 6%; with 50% employer match about $185,783 at 4% or $123,856 at 6%; with 100% employer match about $139,338 at 4% or $92,892 at 6%.
Ibasis Inc. Welfare Benefit Plan-180---
20162209$29,233,191$2,357,568$11,280iApproximate average salary by contribution assumption: employee only about $282,006 at 4% or $188,004 at 6%; with 50% employer match about $188,004 at 4% or $125,336 at 6%; with 100% employer match about $141,003 at 4% or $94,002 at 6%.
Ibasis Inc. 401K Retirement Plan-209$29,233,191$2,357,568$11,280iApproximate average salary by contribution assumption: employee only about $282,006 at 4% or $188,004 at 6%; with 50% employer match about $188,004 at 4% or $125,336 at 6%; with 100% employer match about $141,003 at 4% or $94,002 at 6%.
Ibasis Inc. Welfare Benefit Plan-203---
20152211$28,527,465$2,308,492$10,941iApproximate average salary by contribution assumption: employee only about $273,518 at 4% or $182,345 at 6%; with 50% employer match about $182,345 at 4% or $121,564 at 6%; with 100% employer match about $136,759 at 4% or $91,173 at 6%.
Ibasis Inc. 401K Retirement Plan-211$28,527,465$2,308,492$10,941iApproximate average salary by contribution assumption: employee only about $273,518 at 4% or $182,345 at 6%; with 50% employer match about $182,345 at 4% or $121,564 at 6%; with 100% employer match about $136,759 at 4% or $91,173 at 6%.
Ibasis Inc. Welfare Benefit Plan-206---
20142218$27,221,061$2,172,074$9,964iApproximate average salary by contribution assumption: employee only about $249,091 at 4% or $166,061 at 6%; with 50% employer match about $166,061 at 4% or $110,707 at 6%; with 100% employer match about $124,546 at 4% or $83,030 at 6%.
Ibasis Inc. 401K Retirement Plan-218$27,221,061$2,172,074$9,964iApproximate average salary by contribution assumption: employee only about $249,091 at 4% or $166,061 at 6%; with 50% employer match about $166,061 at 4% or $110,707 at 6%; with 100% employer match about $124,546 at 4% or $83,030 at 6%.
Ibasis Inc. Welfare Benefit Plan-216---
20132234$25,338,188$2,476,750$10,584iApproximate average salary by contribution assumption: employee only about $264,610 at 4% or $176,407 at 6%; with 50% employer match about $176,407 at 4% or $117,604 at 6%; with 100% employer match about $132,305 at 4% or $88,203 at 6%.
Ibasis Inc. 401K Retirement Plan-234$25,338,188$2,476,750$10,584iApproximate average salary by contribution assumption: employee only about $264,610 at 4% or $176,407 at 6%; with 50% employer match about $176,407 at 4% or $117,604 at 6%; with 100% employer match about $132,305 at 4% or $88,203 at 6%.
Ibasis Inc. Welfare Benefit Plan-221---
20122232$20,173,786$2,465,499$10,627iApproximate average salary by contribution assumption: employee only about $265,679 at 4% or $177,119 at 6%; with 50% employer match about $177,119 at 4% or $118,079 at 6%; with 100% employer match about $132,839 at 4% or $88,560 at 6%.
Ibasis Inc. 401K Retirement Plan-232$20,173,786$2,465,499$10,627iApproximate average salary by contribution assumption: employee only about $265,679 at 4% or $177,119 at 6%; with 50% employer match about $177,119 at 4% or $118,079 at 6%; with 100% employer match about $132,839 at 4% or $88,560 at 6%.
Ibasis Inc. Welfare Benefit Plan-224---
20112251$17,747,074$2,506,656$9,987iApproximate average salary by contribution assumption: employee only about $249,667 at 4% or $166,445 at 6%; with 50% employer match about $166,445 at 4% or $110,963 at 6%; with 100% employer match about $124,833 at 4% or $83,222 at 6%.
Ibasis Inc. 401K Retirement Plan-251$17,747,074$2,506,656$9,987iApproximate average salary by contribution assumption: employee only about $249,667 at 4% or $166,445 at 6%; with 50% employer match about $166,445 at 4% or $110,963 at 6%; with 100% employer match about $124,833 at 4% or $83,222 at 6%.
Ibasis Inc. Welfare Benefit Plan-237---
20102257$16,779,707$2,506,893$9,754iApproximate average salary by contribution assumption: employee only about $243,861 at 4% or $162,574 at 6%; with 50% employer match about $162,574 at 4% or $108,383 at 6%; with 100% employer match about $121,931 at 4% or $81,287 at 6%.
Ibasis Inc. 401K Retirement Plan-257$16,779,707$2,506,893$9,754iApproximate average salary by contribution assumption: employee only about $243,861 at 4% or $162,574 at 6%; with 50% employer match about $162,574 at 4% or $108,383 at 6%; with 100% employer match about $121,931 at 4% or $81,287 at 6%.
Ibasis Inc. Welfare Benefit Plan-244---
20092256$13,196,869$2,452,321$9,579iApproximate average salary by contribution assumption: employee only about $239,484 at 4% or $159,656 at 6%; with 50% employer match about $159,656 at 4% or $106,438 at 6%; with 100% employer match about $119,742 at 4% or $79,828 at 6%.
Ibasis Inc. 401K Retirement Plan-256$13,196,869$2,452,321$9,579iApproximate average salary by contribution assumption: employee only about $239,484 at 4% or $159,656 at 6%; with 50% employer match about $159,656 at 4% or $106,438 at 6%; with 100% employer match about $119,742 at 4% or $79,828 at 6%.
Ibasis Inc. Welfare Benefit Plan-250---
20082233$8,321,245$2,338,613$10,037iApproximate average salary by contribution assumption: employee only about $250,924 at 4% or $167,283 at 6%; with 50% employer match about $167,283 at 4% or $111,522 at 6%; with 100% employer match about $125,462 at 4% or $83,641 at 6%.
Ibasis Inc. 401K Retirement Plan-233$8,321,245$2,338,613$10,037iApproximate average salary by contribution assumption: employee only about $250,924 at 4% or $167,283 at 6%; with 50% employer match about $167,283 at 4% or $111,522 at 6%; with 100% employer match about $125,462 at 4% or $83,641 at 6%.
Ibasis Inc. Welfare Benefit Plan-232---
20072211$10,928,887$1,962,863$9,303iApproximate average salary by contribution assumption: employee only about $232,567 at 4% or $155,044 at 6%; with 50% employer match about $155,044 at 4% or $103,363 at 6%; with 100% employer match about $116,283 at 4% or $77,522 at 6%.
Ibasis Inc. 401K Retirement Plan-211$10,928,887$1,962,863$9,303iApproximate average salary by contribution assumption: employee only about $232,567 at 4% or $155,044 at 6%; with 50% employer match about $155,044 at 4% or $103,363 at 6%; with 100% employer match about $116,283 at 4% or $77,522 at 6%.
Ibasis Inc. Welfare Benefit Plan-208---
20062181$9,555,550$1,725,173$9,531iApproximate average salary by contribution assumption: employee only about $238,284 at 4% or $158,856 at 6%; with 50% employer match about $158,856 at 4% or $105,904 at 6%; with 100% employer match about $119,142 at 4% or $79,428 at 6%.
Ibasis Inc. 401K Retirement Plan-181$9,555,550$1,725,173$9,531iApproximate average salary by contribution assumption: employee only about $238,284 at 4% or $158,856 at 6%; with 50% employer match about $158,856 at 4% or $105,904 at 6%; with 100% employer match about $119,142 at 4% or $79,428 at 6%.
Ibasis Inc. Welfare Benefit Plan-181---
20052179$7,440,593$1,089,007$6,084iApproximate average salary by contribution assumption: employee only about $152,096 at 4% or $101,397 at 6%; with 50% employer match about $101,397 at 4% or $67,598 at 6%; with 100% employer match about $76,048 at 4% or $50,699 at 6%.
Ibasis Inc. 401K Retirement Plan-179$7,440,593$1,089,007$6,084iApproximate average salary by contribution assumption: employee only about $152,096 at 4% or $101,397 at 6%; with 50% employer match about $101,397 at 4% or $67,598 at 6%; with 100% employer match about $76,048 at 4% or $50,699 at 6%.
Ibasis Inc. Welfare Benefit Plan-173---
20042180$6,325,953$880,231$4,890iApproximate average salary by contribution assumption: employee only about $122,254 at 4% or $81,503 at 6%; with 50% employer match about $81,503 at 4% or $54,335 at 6%; with 100% employer match about $61,127 at 4% or $40,751 at 6%.
Ibasis Inc. 401K Retirement Plan-180$6,325,953$880,231$4,890iApproximate average salary by contribution assumption: employee only about $122,254 at 4% or $81,503 at 6%; with 50% employer match about $81,503 at 4% or $54,335 at 6%; with 100% employer match about $61,127 at 4% or $40,751 at 6%.
Ibasis Inc. Welfare Benefit Plan-155---
20031171$5,561,696$931,262$5,446iApproximate average salary by contribution assumption: employee only about $136,149 at 4% or $90,766 at 6%; with 50% employer match about $90,766 at 4% or $60,511 at 6%; with 100% employer match about $68,075 at 4% or $45,383 at 6%.
Ibasis Inc. 401K Retirement Plan-171$5,561,696$931,262$5,446iApproximate average salary by contribution assumption: employee only about $136,149 at 4% or $90,766 at 6%; with 50% employer match about $90,766 at 4% or $60,511 at 6%; with 100% employer match about $68,075 at 4% or $45,383 at 6%.
20022221$4,329,827$2,224,396$10,065iApproximate average salary by contribution assumption: employee only about $251,629 at 4% or $167,752 at 6%; with 50% employer match about $167,752 at 4% or $111,835 at 6%; with 100% employer match about $125,814 at 4% or $83,876 at 6%.
Ibasis Inc. 401K Retirement Plan-221$4,329,827$2,224,396$10,065iApproximate average salary by contribution assumption: employee only about $251,629 at 4% or $167,752 at 6%; with 50% employer match about $167,752 at 4% or $111,835 at 6%; with 100% employer match about $125,814 at 4% or $83,876 at 6%.
Ibasis Inc. Welfare Benefit Plan-146---
20012470$5,526,423$2,653,549$5,646iApproximate average salary by contribution assumption: employee only about $141,146 at 4% or $94,097 at 6%; with 50% employer match about $94,097 at 4% or $62,732 at 6%; with 100% employer match about $70,573 at 4% or $47,049 at 6%.
Ibasis Inc. 401K Retirement Plan-470$5,526,423$2,653,549$5,646iApproximate average salary by contribution assumption: employee only about $141,146 at 4% or $94,097 at 6%; with 50% employer match about $94,097 at 4% or $62,732 at 6%; with 100% employer match about $70,573 at 4% or $47,049 at 6%.
Ibasis Inc. Welfare Benefit Plan-237---
20002285$2,223,286$2,097,341$7,359iApproximate average salary by contribution assumption: employee only about $183,977 at 4% or $122,652 at 6%; with 50% employer match about $122,652 at 4% or $81,768 at 6%; with 100% employer match about $91,989 at 4% or $61,326 at 6%.
Ibasis Inc. 401K Retirement Plan-285$2,223,286$2,097,341$7,359iApproximate average salary by contribution assumption: employee only about $183,977 at 4% or $122,652 at 6%; with 50% employer match about $122,652 at 4% or $81,768 at 6%; with 100% employer match about $91,989 at 4% or $61,326 at 6%.
Ibasis Inc. Welfare Benefit Plan-255---
19991131$451,258$342,288$2,613iApproximate average salary by contribution assumption: employee only about $65,322 at 4% or $43,548 at 6%; with 50% employer match about $43,548 at 4% or $29,032 at 6%; with 100% employer match about $32,661 at 4% or $21,774 at 6%.
Ibasis Inc. 401K Retirement Plan-131$451,258$342,288$2,613iApproximate average salary by contribution assumption: employee only about $65,322 at 4% or $43,548 at 6%; with 50% employer match about $43,548 at 4% or $29,032 at 6%; with 100% employer match about $32,661 at 4% or $21,774 at 6%.